TESTING  
					TX-S  
					SMALL POLARIZED  
					RELAY WITH HIGH  
					SENSITIVITY 50mW  
					TX-S  
					RELAYS  
					7.4  
					.291  
					FEATURES  
					High sensitivity  
					15  
					.591  
					Outstanding surge resistance  
					7.4  
					.291  
					8.2  
					.323  
					15  
					.591  
					• 50mW nominal operating power  
					(single side stable 1.5-12V)  
					• Useful for electric-power-saving  
					Approx. 0.3µV low thermal  
					electromotive force  
					Surge withstand between open contacts:  
					1,500V 10×160µs (FCC part 68)  
					Surge withstand between contacts and  
					coil:  
					8.4  
					.331  
					SA type  
					2,500V 2×10µs (Telcordia)  
					mm inch  
					SPECIFICATIONS  
					Contact  
					Characteristics  
					Arrangement  
					2 Form C  
					100 mΩ  
					Initial insulation resistance*1  
					Min. 1,000 MW (at 500 V DC)  
					750 Vrms for 1min.  
					Initial contact resistance, max.  
					(By voltage drop 6 V DC 1 A )  
					Between open contacts  
					Initial  
					breakdown Between contact sets  
					1,000 Vrms for 1min.  
					1,800 Vrms for 1min.  
					Contact material  
					Gold-clad silver alloy  
					1 A 30 V DC  
					voltage*2  
					Between contacts and coil  
					Nominal switching capacity  
					(resistive load)  
					Between open contacts  
					1,500V (FCC Part 68)  
					2,500V (Telcordia)  
					(10 × 160µs)  
					Initial surge  
					voltage  
					Max. switching power  
					(resistive load)  
					Between contacts and coil  
					30 W (DC)  
					Rating  
					(2 × 10 µs)  
					Max. switching voltage  
					Max. switching current  
					110 V DC  
					1 A  
					Operate time [Set time]*3  
					(at 20°C)(at nominal voltage)  
					Max. 5 ms (Approx. 3 ms)  
					[Max. 5 ms (Approx. 3 ms)]  
					Min. switching capacity ❇1  
					10 µA 10 mV DC  
					Release time (without diode)  
					[Reset time]*3  
					(at 20°C)(at nominal voltage)  
					Temperature rise*4 (at 20°C)  
					Max. 5 ms (Approx. 1.5 ms)  
					[Max. 5 ms (Approx. 3 ms)]  
					50 mW (1.5 to 12 V DC)  
					70 mW (24 V DC)  
					Single side stable  
					Nominal  
					operating  
					power  
					Max. 50°C  
					Min. 750 m/s2 {75 G}  
					Min. 1,000 m/s2 {100 G}  
					35 mW (1.5 to 12 V DC)  
					50 mW (24 V DC)  
					1 coil latching  
					Functional*5  
					Destructive*6  
					Shock resistance  
					70 mW (1.5 to 12 V DC)  
					150 mW (24 V DC)  
					2 coil latching  
					10 to 55 Hz at double  
					amplitude of 3.3 mm  
					Functional*7  
					Mechanical (at 180 cpm)  
					5×107  
					Expected  
					life (min.  
					operations)  
					Vibration resistance  
					Electrical  
					1 A 30 V DC  
					10 to 55 Hz at double  
					amplitude of 5 mm  
					2×105  
					Destructive  
					(at 20 cpm) resistive  
					Conditions for operation, Ambient  
					–40°C to +70°C  
					–40°F to +158°F  
					Note:  
					transport and storage*8  
					(Not freezing and condensing  
					at low temperature)  
					temperature  
					❇1 This value can change due to the switching frequency, environmental conditions,  
					and desired reliability level, therefore it is recommended to check this with the  
					actual load. (SX relays are available for low level load switching [10 µA 1 mV DC  
					– 10 mA 10 V DC])  
					Humidity  
					5 to 85% R.H.  
					Unit weight  
					Approx. 2 g .071 oz  
					Remarks  
					* Speci cations will v ary with foreign standards certi cation r atings.  
					*1 Measurement at same location as “Initial breakdown voltage” section.  
					*2 Detection current: 10mA  
					*5 Half-wave pulse of sine wave: 6 ms; detection time: 10 µs  
					*6 Half-wave pulse of sine wave: 6 ms  
					*3 Excluding contact bounce time.  
					*7 Detection time: 10 µs  
					*4 By resistive method; nominal voltage applied to the coil; contact carrying current:  
					1 A.  
					*8 Refer to 6. Conditions for operation, transport and storage mentioned in  
					AMBIENT ENVIRONMENT  
					TYPICAL APPLICATIONS  
					• Communications  
					• Security  
					• Automotive equipment  
					(XDSL,Transmission)  
					• Home appliances, and audio/visual  
					equipment  
					• Medical equipment  
					• Measurement  
					ORDERING INFORMATION  
					Ex. TXS  
					2
					SA  
					L
					H
					3V  
					Z
					–
					–
					–
					–
					Contact arrangement  
					2: 2 Form C  
					Surface-mount availability  
					Operating function Terminal shape Coil voltage (DC)  
					Packing style  
					Nil: Standard PC board terminal type or  
					Nil: self-clinching terminal type  
					Nil: Single side  
					Nil: stable  
					Nil: Standard PC 1.5, 3, 4.5, 6, 9, Nil: Tube packing  
					board terminal or  
					surface-mount  
					terminal  
					12, 24 V  
					Z: Tape and reel  
					packing(piked  
					from the 8/9/10/12  
					-pin side  
					SA: Standard surface-mount terminal type  
					SL: High connection reliability surface-mount  
					SL: terminal type  
					L: 1 coil latching  
					L2: 2 coil latching  
					H: Self-clinching  
					terminal  
					SS: Space saving surface-mount terminal type  
					Notes: 1. Tape and reel (picked from 1/3/4/5-pin side) is also available by request. Part number suffix “-X” is needed when ordering.  
					(ex.) TXS2SA-3 V-X  
					2. Tape and reel packing symbol “-Z” or “-X” are not marked on the relay.  
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