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UXB02070G6801BC100

型号：

UXB02070G6801BC100

品牌：

VISHAY[ VISHAY ]

页数：

8 页

PDF大小：

119 K

下载PDF手册
UXA 0204, UXB 0207, UXE 0414  
www.vishay.com  
Vishay Beyschlag  
High Precision Thin Film Leaded Resistors  
FEATURES  
• Superior thin film technology  
• Exceptional low TCR: 2 ppm/K to 10 ppm/K  
• Super tight tolerance: 0.01 % to 0.25 %  
• Exceptional overall stability: Class 0.02  
• Wide resistance range: 22 to 1 M  
• Lead (Pb)-free solder contacts  
• Pure tin plating provides compatibility with lead (Pb)-free  
and lead containing soldering processes  
• Material categorization: For definitions of compliance  
please see www.vishay.com/doc?99912  
DESCRIPTION  
UXA 0204, UXB 0207, and UXE 0414 high precision leaded  
thin film resistors combine the proven reliability of the  
professional products with an exceptional level of precision  
and stability. Therefore they are perfectly suited for  
applications in the fields of precision test and measuring  
equipment and particularly for the design of calibration  
references and standards.  
APPLICATIONS  
• Precision test and measuring equipment  
• Design of calibration references and standards  
METRIC SIZE  
DIN  
0204  
A
0207  
B
0414  
D
CECC  
TECHNICAL SPECIFICATIONS  
DESCRIPTION  
UXA 0204  
A
UXB 0207  
UXE 0414  
CECC size  
B
D
Resistance range  
22 to 221 k  
10 to 1 M  
22 to 511 k  
0.1 %; 0.05 %  
Resistance tolerance  
Temperature coefficient  
Operation mode  
0.25 %; 0.1 %; 0.05 %; 0.01 %  
10 ppm/K; 5 ppm/K; 2 ppm/K  
Precision  
10 ppm/K; 5 ppm/K  
Climatic category (LCT/UCT/days)  
Rated dissipation:  
20/125/56  
P85  
P70  
0.05 W  
0.1 W  
200 V  
0.125 W  
0.25 W  
0.25 W  
0.5 W  
300 V  
Operating voltage, Umax. AC/DC  
250 V  
Film temperature  
125 °C  
Max. resistance change at P70  
for resistance range,  
R/R max., after:  
100 to 100 k  
100 to 250 k  
100 to 100 k  
2000 h  
0.05 %  
0.05 %  
0.05 %  
Max. resistance change at P85  
for resistance range,  
R/R max., after:  
100 to 100 k  
100 to 250 k  
100 to 100 k  
1000 h  
8000 h  
0.02 %  
0.04 %  
0.12 %  
0.02 %  
0.04 %  
0.12 %  
0.02 %  
0.04 %  
0.12 %  
225 000 h  
Permissible voltage against ambient:  
1 min; Uins  
Continuous  
300 V  
75 V  
500 V  
75 V  
800 V  
75 V  
Failure rate: FITobserved  
0.1 x 10-9/h  
0.1 x 10-9/h  
0.1 x 10-9/h  
Note  
•
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over  
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.  
Revision: 25-Sep-13  
Document Number: 28726  
1
For technical questions, contact: filmresistorsleaded@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
UXA 0204, UXB 0207, UXE 0414  
www.vishay.com  
Vishay Beyschlag  
PART NUMBER AND PRODUCT DESCRIPTION UX SERIES  
PART NUMBER: UXB02070F1001AC100  
U
X
B
0
2
0
7
0
F
1
0
0
1
A
C
1
0
0
MODEL/SIZE  
VARIANT  
TCR  
VALUE  
TOLERANCE  
PACKAGING (1)  
SPECIAL  
UXA0204  
UXB0207  
UXE0414  
0 = Neutral  
H = 2 ppm/K  
G = 5 ppm/K  
F = 10 ppm/K  
3 digit value  
1 digit multiplier  
Multiplier  
9 = *10-1  
T = 0.01 %  
A = 0.05 %  
B = 0.1 %  
C = 0.25 %  
C1  
CU  
R1  
R2  
RP  
Up to 2 digits  
00 = Standard  
0 = *100  
1 = *101  
2 = *102  
3 = *103  
4 = *104  
PRODUCT DESCRIPTION: UXB 0207-10 0.05 % C1 1K0  
UXB  
0207  
10  
0.05 %  
C1  
1K0  
RESISTANCE  
VALUE  
MODEL  
SIZE  
TCR  
TOLERANCE  
PACKAGING (1)  
UXA  
UXB  
UXE  
0204  
0207  
0414  
2 ppm/K  
5 ppm/K  
10 ppm/K  
0.01 %  
0.05 %  
0.1 %  
C1  
CU  
R1  
R2  
RP  
1K0 = 1.0   
47K = 47 k  
50R5 = 50.5   
0.25 %  
Notes  
•
The Part Number is shown to facilitate the introduction of a unified part numbering system.  
Please refer to table PACKAGING, see next page  
(1)  
DIMENSIONS  
L
D
I
I
M
d
DIMENSIONS - Leaded resistor types, mass, and relevant physical dimensions  
dnom.  
(mm)  
Dmax.  
(mm)  
Lmax.  
(mm)  
Imin.  
(mm)  
Mmin.  
(mm)  
MASS  
(mg)  
TYPE  
UXA 0204  
UXB 0207  
UXE 0414  
1.6  
2.5  
4.0  
3.6  
6.3  
0.5  
0.6  
0.8  
29.0  
28.0  
31.0  
5.0  
7.5  
125  
220  
750  
11.9  
15.0  
SCRIPT MARKING - Printed resistance value and letter coding for TCR and tolerance  
RESISTANCE VALUE  
TOL. (%)  
LETTER CODE  
TCR (ppm/K)  
LETTER CODE  
0.25  
C
B
A
T
10  
5
B
A
T
-
0.1  
Clear text code for value  
0.05  
2
0.01  
-
PACKAGING  
REEL  
BOX  
MODEL  
BANDOLIER ON REEL  
CODE  
PIECES/BOX  
100  
CODE  
CU  
C1  
UXA  
-
-
1000  
1000  
5000  
R1  
RP  
100  
CU  
C1  
UXB  
1000  
100  
CU  
C1  
UXE  
2500  
R2  
1000  
Revision: 25-Sep-13  
Document Number: 28726  
2
For technical questions, contact: filmresistorsleaded@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
UXA 0204, UXB 0207, UXE 0414  
www.vishay.com  
Vishay Beyschlag  
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE  
DESCRIPTION  
RESISTANCE VALUE (1)  
UXB 0207  
TCR  
TOLERANCE  
0.25 %  
0.1 %  
UXA 0204  
UXE 0414  
22 to 221 k  
43 to 221 k  
100 to 180 k  
200 to 150 k  
47 to 150 k  
47 to 150 k  
100 to 150 k  
200 to 150 k  
100 to 100 k  
100 to 100 k  
150 to 100 k  
200 to 100 k  
10 to 1 M  
-
10 to 1 M  
22 to 511 k  
10 ppm/K (2)  
0.05 %  
0.01 %  
0.25 %  
0.1 %  
24 to 301 k  
24 to 301 k  
10 to 1 M  
100 to 301 k  
-
-
10 to 1 M  
47 to 301 k  
05 ppm/K (2)  
02 ppm/K (3)  
0.05 %  
0.01 %  
0.25 %  
0.1 %  
24 to 221 k  
24 to 221 k  
100 to 150 k  
100 to 150 k  
150 to 150 k  
200 to 150 k  
100 to 301 k  
-
-
-
-
-
0.05 %  
0.01 %  
Notes  
(1)  
(2)  
(3)  
Resistance values to be selected from the E192 series, for other values please contact the factory  
TCR 10 and TCR 05 are specified over the temperature range from -20 °C to +85 °C  
TCR 02 is specified over the temperature range from 0 C to +60 C  
cleaning solvents commonly used in the electronics  
industry, including alcohols, esters and aqueous solutions.  
The suitability of conformal coatings, if applied, shall be  
qualified by appropriate means to ensure the long-term  
stability of the whole system. The resistors are completely  
lead (Pb)-free, the pure tin plating provides compatibility  
with lead (Pb)-free and lead-containing soldering processes.  
The immunity of the plating against tin whisker growth has  
been proven under extensive testing. All products comply  
with GADSL (4) and the CEFIC-EECA-EICTA (5) list of legal  
restrictions on hazardous substances. This includes full  
compliance with the following directives:  
DESCRIPTION  
Production is strictly controlled and follows an extensive  
set of instructions established for reproducibility.  
A
homogeneous film of metal alloy is deposited on a high  
grade ceramic body (85 % Al2O3) and conditioned to  
achieve the desired temperature coefficient. Nickel plated  
steel termination caps are firmly pressed on the metallized  
rods. Special laser devices are used repeatedly to achieve  
the target value by slowly and smoothly cutting a helical  
groove in the resistive layer without damaging the ceramics.  
A further conditioning is applied in order to stabilise the  
trimming result. Connecting wires of electrolytic copper  
plated with pure tin are welded to the termination caps.  
The resistors are covered by protective coating designed  
for electrical, mechanical and climatic protection. The  
terminations receive a final pure tin on nickel plating. Script  
marking designates the resistance value plus coded TCR  
and tolerance.  
• 2000/53/EC End of Vehicle Life Directive (ELV) and Annex  
II (ELVII)  
• 2011/65/EU Restriction of the use of Hazardous  
Substances Directive (RoHS)  
• 2002/96/EC Waste Electrical and Electrical Equipment  
Directive (WEEE)  
The result of the determined production is verified by an  
accelerated ageing (burn-in) and extensive testing  
procedure performed on 100 % of the individual resistors.  
Only accepted products are stuck directly on the adhesive  
tapes in accordance with IEC 60286-1.  
APPROVALS  
Where applicable, the resistors are tested in accordance  
with CECC 40101-806 which refers to EN 60115-1 and  
EN 140100.  
Vishay  
Beyschlag  
has  
achieved  
“Approval  
of  
ASSEMBLY  
Manufacturer” in accordance with IEC QC 001002-3,  
clause 2. The release certificate for “Technology Approval  
Schedule” in accordance with CECC 240001 based on  
IEC QC 001002-3, clause 6 is granted for the Vishay  
Beyschlag manufacturing process.  
The resistors are suitable for processing on automatic  
insertion equipment and cutting and bending machines.  
Excellent solderability is proven, even after extended  
storage. They are suitable for automatic soldering using  
wave or dipping. The encapsulation is resistant to all  
Notes  
(4)  
Global Automotive Declarable Substance List, see www.gadsl.org  
(5)  
CEFIC (European Chemical Industry Council), EECA (European Electronic Component Manufacturers Association), EICTA (European  
trade organisation representing the information and communications technology and consumer electronics), see  
www.eicta.org/index.php?id=1053&id_article=340  
Revision: 25-Sep-13  
Document Number: 28726  
3
For technical questions, contact: filmresistorsleaded@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
UXA 0204, UXB 0207, UXE 0414  
www.vishay.com  
Vishay Beyschlag  
FUNCTIONAL DESCRIPTION  
P
UXE 0414  
UXB 0207  
UXA 0204  
0.2  
W
0.1  
0
50  
100  
150  
- 50  
0
85  
°C  
Ambient Temperature ϑ amb  
Specification of TCR 02 is valid from 0 °C to 60 °C.  
Derating - Precision Operation  
Tr  
UXA 0204  
UXB 0207  
UXE 0414  
60  
40  
K
20  
0
0.7  
W
0.8  
0.1  
0.2  
0.3  
0.4  
0.5  
0.6  
0
Load  
P
Rise of the surface temperature.  
Temperature Rise  
1
A
1
uV/V  
0.1  
UXA 0204  
UXB 0207  
UXE 0401  
0.01  
1 kΩ  
10 kΩ  
100 kΩ  
1 MΩ  
Ambient Temperature  
R
Current Noise A1 in accordance with IEC 60195  
Revision: 25-Sep-13  
Document Number: 28726  
4
For technical questions, contact: filmresistorsleaded@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
UXA 0204, UXB 0207, UXE 0414  
www.vishay.com  
Vishay Beyschlag  
TESTS AND REQUIREMENTS  
Essentially all tests are carried out in accordance with the  
following specifications:  
LCT/UCT/56 (rated temperature range: Lower category  
temperature, upper category temperature; damp heat, long  
term, 56 days) is valid.  
• EN 60115-1, Generic specification (includes tests)  
Unless otherwise specified the following values apply:  
• Temperature: 15 C to 35 C  
• EN 140100, Sectional specification (includes schedule for  
qualification approval)  
• CECC 40101-806, Detail specification (includes schedule  
for conformance inspection)  
• Relative humidity: 45 % to 75 %  
• Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).  
Most of the components are approved in accordance with  
the European CECC-system, where applicable. The Test  
Procedures and Requirements table contains only the most  
important tests. For the full test schedule refer to the  
documents listed above. The testing also covers most of the  
requirements specified by EIA/IS-703 and JIS-C-5202.  
For testing the components are mounted on a test board in  
accordance with IEC 60115-1, 4.31 unless otherwise  
specified.  
In the Test Procedures and Requirements table only the  
tests and requirements are listed with reference to the  
relevant clauses of IEC 60115-1 and IEC 60068-2-xx test  
method. A short description of the test procedure is also  
given.  
The tests are carried out in accordance with IEC 60068-2-xx  
test method and under standard atmospheric conditions in  
accordance with IEC 60068-1, 5.3. Climatic category  
TEST PROCEDURES AND REQUIREMENTS  
PROCEDURE  
REQUIREMENTS PERMISSIBLE CHANGE (R)  
22 to < 100   
Stability for  
product types:  
IEC  
IEC  
60068-2-xx  
TEST  
UXA 0204  
UXB 0207  
UXE 0414  
100 to 100 k  
100 to 250 k  
100 to 100 k  
-
60115-1  
TEST  
> 100 kto 221 k  
CLAUSE  
METHOD  
40.2 to < 100   
> 250 kto 301 k  
10 to < 40.2   
> 301 kto 1 M  
22 to < 100  
> 100 kto 511 k  
-
Resistance  
(R/R)  
4.5  
4.8  
-
-
0.25 %; 0.1 %; 0.05 %; 0.01 %  
10 ppm/K; 5 ppm/K; 2 ppm/K  
Temperature  
coefficient  
At 20/LCT/20 °C  
and 20/UCT/20 °C  
Room temperature;  
U = P70 x R or  
U = Umax.  
;
1.5 on; 0.5 off  
70 °C; 2000 h  
85 °C; 1000 h  
85 °C; 8000 h  
4.25.1  
-
Endurance  
(0.05 % R + 0.01 )  
(0.05 % R + 0.01 )  
(0.03 % R + 0.01 )  
(0.06 % R + 0.01 )  
(0.05 % R + 0.01 )  
(0.02 % R + 0.01 )  
(0.04 % R + 0.01 )  
(0.04 % R + 0.01 )  
(0.08 % R + 0.01 )  
Endurance  
at upper  
category  
4.25.3  
4.24  
-
125 °C; 1000 h  
(0.04 % R + 0.01 )  
(0.04 % R + 0.01 )  
(0.06 % R + 0.01 )  
(0.05 % R + 0.01 )  
(0.08 % R + 0.01 )  
(0.06 % R + 0.01 )  
temperature  
Damp heat,  
steady state  
(40 2) °C; 56 days;  
(93 3) % RH  
78 (Cab)  
Climatic  
sequence:  
4.23  
4.23.2  
2 (Ba)  
Dry heat  
125 °C; 16 h  
55 °C; 24 h;  
90 % to 100 % RH;  
1 cycle  
Damp heat,  
cyclic  
4.23.3  
30 (Db)  
Revision: 25-Sep-13  
Document Number: 28726  
5
For technical questions, contact: filmresistorsleaded@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
UXA 0204, UXB 0207, UXE 0414  
www.vishay.com  
Vishay Beyschlag  
TEST PROCEDURES AND REQUIREMENTS  
PROCEDURE  
REQUIREMENTS PERMISSIBLE CHANGE (R)  
Stability for  
product types:  
IEC  
IEC  
22 to < 100   
60068-2-xx  
TEST  
UXA 0204  
100 to 100 k  
100 to 250 k  
100 to 100 k  
-
60115-1  
TEST  
> 100 kto 221 k  
CLAUSE  
METHOD  
40.2 to < 100   
> 250 kto 301 k  
10 to < 40.2   
> 301 kto 1 M  
UXB 0207  
UXE 0414  
22 to < 100  
> 100 kto 511 k  
-
4.23.4  
4.23.5  
1 (Aa)  
13 (M)  
Cold  
-55 °C; 2 h  
Low air  
pressure  
8.5 kPa; 2 h;  
15 °C to 35 °C  
55 °C; 5 days;  
95 % to 100 % RH;  
5 cycles  
Damp heat,  
cyclic  
(0.04 % R + 0.01 )  
(0.05 % R + 0.01 )  
(0.06 % R + 0.01 )  
4.23.6  
4.13  
30 (Db)  
-
no visible damage  
no visible damage  
no visible damage  
Room temperature;  
U = 2.5 x P70 x R or  
U = 2 x Umax.; 5 s  
Short time  
overload  
(0.01 % R + 0.01 )  
no visible damage  
(0.01 % R + 0.01 )  
no visible damage  
(0.02 % R + 0.01 )  
no visible damage  
30 min at LCT = -55 °C  
30 min at UCT = 125 °C  
Rapid  
change of  
temperature  
4.19  
14 (Na)  
(0.01 % R + 0.01 )  
no visible damage  
(0.01 % R + 0.01 )  
no visible damage  
(0.02 % R + 0.01 )  
no visible damage  
5 cycles  
Component  
solvent  
resistance  
Isopropyl alcohol  
+23 °C;  
toothbrush method  
Marking legible;  
no visible damage  
4.29  
45 (XA)  
20 (Tb)  
Unmounted  
components;  
(260 3) °C; (10 1) s  
Resistance to  
soldering heat  
(0.01 % R + 0.01 )  
no visible damage  
(0.01 % R + 0.01 )  
no visible damage  
(0.02 % R + 0.01 )  
no visible damage  
4.18.2  
+235 °C; 2 s  
solder bath method  
SnPb40  
Good tinning  
(95 % coverage, no visible damage)  
4.17  
20 (Ta)  
6 (B4)  
Solderability  
Vibration  
+245 °C; 3 s  
solder bath method  
SnAg3Cu0.5  
6 h; 10 Hz to 2000 Hz  
1.5 mm or 196 m/s2  
4.22  
4.16  
4.7  
(0.01 % R + 0.01 )  
(0.01 % R + 0.01 )  
(0.01 % R + 0.01 )  
(0.02 % R + 0.01 )  
21 (Ua1)  
21 (Ub)  
21 (Uc)  
Robustness  
of  
terminations  
Tensile, bending,  
and torsion  
(0.01 % R + 0.01 )  
(0.02 % R + 0.01 )  
Voltage  
proof  
-
URMS = Uins; 60 s  
No flashover or breakdown  
Revision: 25-Sep-13  
Document Number: 28726  
6
For technical questions, contact: filmresistorsleaded@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
UXA 0204, UXB 0207, UXE 0414  
www.vishay.com  
Vishay Beyschlag  
12NC INFORMATION FOR HISTORICAL CODING REFERENCE  
• The resistors have a 12-digit part mumber starting with  
2312.  
Last Digit of 12NC Indicating Resistance Decade  
RESISTANCE DECADE  
10 to 99.9   
LAST DIGIT  
• The subsequent 4 digits indicate the resistor type,  
specification and packaging; see the 12NC Part Number  
table.  
9
1
2
3
4
100 to 999   
1 kto 9.99 k  
10 kto 99.9 k  
100 kto 999 k  
• The remaining 4 digits indicate the resistance value:  
- The first 3 digits indicate the resistance value.  
12NC Example  
- The last digit indicates the resistance decade in  
accordance with the 12NC Indicating Resistance  
Decade table.  
The part number of a UXA 0204 resistor, value 47 kand  
TCR 10 with 0.1 % tolerance, supplied on bandolier in a  
box of 1000 units is: 2312 662 34703.  
12NC PART NUMBER - Resistor type and packaging  
2312 ... .....  
DESCRIPTION  
TCR  
BANDOLIER  
IN BOX  
BANDOLIER  
IN BOX  
C1 1000 units R1 1000 units  
BANDOLIER  
ON REEL  
BANDOLIER  
ON REEL  
R2 2500 units RP 5000 units  
BANDOLIER  
ON REEL  
TYPE  
TOL.  
CU 100 units  
562 2....  
562 3....  
562 4....  
562 7....  
562 91...  
563 2....  
563 3....  
563 4....  
563 7....  
563 91...  
564 2....  
564 3....  
564 4....  
564 7....  
564 91...  
572 2....  
572 3....  
572 4....  
572 7....  
572 91...  
573 2....  
573 3....  
573 4....  
573 7....  
573 91...  
574 2....  
574 3....  
574 4....  
574 7....  
574 91...  
592 3....  
592 4....  
592 91...  
593 3....  
593 4....  
593 91...  
0.25 %  
0.1 %  
0.05 %  
0.01 %  
(1)  
662 2....  
662 3....  
662 4....  
662 7....  
662 91...  
663 2....  
663 3....  
663 4....  
663 7....  
663 91...  
664 2....  
664 3....  
664 4....  
664 7....  
664 91...  
672 2....  
672 3....  
672 4....  
672 7....  
672 91...  
673 2....  
673 3....  
673 4....  
673 7....  
673 91....  
674 2....  
674 3....  
674 4....  
674 7....  
674 91...  
692 3....  
692 4....  
692 91...  
693 3....  
693 4....  
693 91...  
462 2....  
462 3....  
462 4....  
462 7....  
462 91...  
463 2....  
463 3....  
463 4....  
463 7....  
463 91...  
464 2....  
464 3....  
464 4....  
464 7....  
464 91...  
472 2....  
472 3....  
472 4....  
472 7....  
472 91...  
473 2....  
473 3....  
473 4....  
473 7....  
473 91...  
474 2....  
474 3....  
474 4....  
474 7....  
474 91...  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10 ppm/K  
5 ppm/K  
2 ppm/K  
10 ppm/K  
5 ppm/K  
2 ppm/K  
0.25 %  
0.1 %  
0.05 %  
0.01 %  
(1)  
UXA 0204  
0.25 %  
0.1 %  
0.05 %  
0.01 %  
(1)  
0.25 %  
0.1 %  
0.05 %  
0.01 %  
(1)  
577 2....  
577 3....  
577 4....  
577 7....  
577 91...  
578 2....  
578 3....  
578 4....  
578 7....  
578 91...  
579 2....  
579 3....  
579 4....  
579 7....  
579 91...  
-
0.25 %  
0.1 %  
0.05 %  
0.01 %  
(1)  
UXB 0207  
0.25 %  
0.1 %  
0.05 %  
0.01 %  
(1)  
0.1 %  
0.05 %  
(1)  
597 3....  
597 4....  
597 91...  
598 3....  
598 4....  
598 91...  
10 ppm/K  
5 ppm/K  
-
-
-
-
-
-
-
-
UXE 0414  
0.1 %  
0.05 %  
(1)  
-
-
Note  
(1)  
Readable 12NC coding of resistance values is restricted to values with three significant digits. For resistance values with more than three  
significant digits, a non readable sequential number will be issued by the factory for each requested combination of resistance value and tolerance.  
Revision: 25-Sep-13  
Document Number: 28726  
7
For technical questions, contact: filmresistorsleaded@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
Legal Disclaimer Notice  
www.vishay.com  
Vishay  
Disclaimer  
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE  
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.  
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,  
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other  
disclosure relating to any product.  
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or  
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all  
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,  
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular  
purpose, non-infringement and merchantability.  
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical  
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements  
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular  
product with the properties described in the product specification is suitable for use in a particular application. Parameters  
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All  
operating parameters, including typical parameters, must be validated for each customer application by the customer’s  
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,  
including but not limited to the warranty expressed therein.  
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining  
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.  
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please  
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.  
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by  
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.  
Material Category Policy  
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the  
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council  
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment  
(EEE) - recast, unless otherwise specified as non-compliant.  
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that  
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.  
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free  
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference  
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21  
conform to JEDEC JS709A standards.  
Revision: 02-Oct-12  
Document Number: 91000  
1
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