RY SERIES
n SPECIFICATIONS
High
Sensitive
Type
500 mW
Type
High
Dielectric
Strength
Continuous
2 A Type
(MBB)
Type
Item
RY-( ) W-K RY-( ) WZ-K RY-( ) WF-K RY-( ) WFZ-K
RY-( ) D-K
Contact
Arrangement
Material
2 form C (DPDT)
2 Form D (2 MBB)
Gold overlay silver-palladium
Gold overlay
silver-nickel
Gold overlay
silver-palladium
Style
Bifurcated (cross bar)
Single
ꢀ ꢀ
Resistanceꢀ(initial)ꢀ
MaximumꢀCarryingꢀCurrentꢀ
Rating (resistive)
Maximumꢀ100ꢀmΩꢀ(atꢀ1ꢀAꢀ6ꢀVDC)
ꢀ ꢀ
1.25ꢀAꢀ ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ2ꢀAꢀ
ꢀ ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ0.6ꢀA
1 A 24 VD
1 A 24 VDC
2 A 30 VDC 0.15 A 48 VDC
0.5 A 120 VAC
0.25 A 120 VAC
0.5 A 125 VAC 0.3 A 120 VAC
62.5ꢀVA/60ꢀWꢀꢀꢀ36ꢀVA/7.2ꢀW
125 VAC, 150 VDC 120 VAC, 60 VDC
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
MaximumꢀSwitchingꢀPowerꢀ
60ꢀVA/24ꢀWꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ30ꢀVA/24ꢀWꢀ
MaximumꢀSwitchingꢀVoltageꢀ 120ꢀVAC,ꢀ60ꢀVDCꢀ
MaximumꢀSwitchingꢀCurrentꢀ 1ꢀAꢀ ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ2ꢀAꢀ
0.01 mA 10 mVDC
ꢀ
ꢀ ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ0.6ꢀA
Minimum Switching Load*1
0.1 mA 10 mVDC
ꢀ ꢀ
ꢀ ꢀ
Capacitanceꢀ(atꢀ10MHz)ꢀ
ꢀ
Aꢀ pprox.ꢀ0.9ꢀpFꢀ(betweenꢀopenꢀcontacts)ꢀ1.4ꢀpFꢀ(adjacentꢀcontacts)
Approx.ꢀ1.9ꢀpFꢀ(betweenꢀcoilꢀandꢀcontacts)
Coil
Nominal Power (at 20°C)
Operate Power (at 20°C)
150 to 300 mW 500 to 580 mW 450 to 460 mW 500 to 580 mW 450 to 480 mW
75 to 140 mW 125 to 145 mW 200 to 210 mW 200 to 324 mW 200 to 210 mW
–30°Cꢀtoꢀ+90°Cꢀꢀꢀꢀꢀ–30°Cꢀtoꢀ+60°Cꢀ(refer to the CHARACTERISTIC DATA) ꢀꢀꢀꢀꢀꢀꢀ–30°Cꢀtoꢀ+70°C
Operating Temperature (No frost)
ꢀ
ꢀ ꢀ
(*+80ºC)ꢀ
ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ(*2ꢀ+65ºC)
ꢀ TimeꢀValueꢀ Operateꢀ(atꢀnominalꢀvoltage)ꢀ Maximumꢀ6ꢀms
ꢀ ꢀ Releaseꢀ(atꢀnominalꢀvoltage)ꢀ Maximumꢀ3ꢀms
Life
Mechanical
2 × 107 ops. min. 1 × 107 operations minimum
1 × 106 ops. min.
Electrical (at contact rating)
2 × 105 ops. min. (0.5 A 120 VAC)
5 × 105 ops. min. ( 1 A 24 VD C)
5 × 105 ops. min.
(0.25 A 120 VAC
1 A 24 VDC
1 × 105 ops. min. 2 × 105 opsmin.
(2 A 30 VDC)
(0.3 A 120 VAC)
5 × 105 ops. min.
(0.15 A 48 VDC)
Other
Vibration
Misoperation
10 to 55 Hz (double amplitude of 1.5 mm)
10 to 55 Hz (double amplitude of 4.5 mm)
ꢀ100ꢀm/s2 (11±1 ms)
Resistance Endurance
ShockꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀMisoperationꢀꢀꢀ
ResistanceꢀꢀꢀEnduranceꢀꢀꢀ
Weightꢀ
ꢀ ꢀ
ꢀ ꢀ
ꢀ ꢀ
1,000ꢀm/s2 ( 6±1 ms)
Approximatelyꢀ5ꢀg
*1ꢀꢀꢀMinimumꢀswitchingꢀloadsꢀmentionedꢀaboveꢀareꢀreferenceꢀvalues.ꢀPleaseꢀperformꢀtheꢀconfirmationꢀtestꢀwithꢀtheꢀactualꢀloadꢀ
beforeꢀproductionꢀsinceꢀreferenceꢀvaluesꢀmayꢀvaryꢀaccordingꢀtoꢀswitchingꢀfrequencies,ꢀenvironmentalꢀconditionsꢀandꢀex-
pected reliability levels.
48VDC type
2
*
nINSULATION
Item
Sensitive
500mW
High Isolation
2A
MBB
Isolation (initial)
Minimumꢀ1,000ꢀMΩꢀ(atꢀ500VDC)
Dielectric
Strength
open contact
500VAC 1 min.,
1,000VAC 1 min., 500VAC 1 min.,
coilꢀandꢀcontact/
adjacentꢀcontacts
1,000VAC 1 min.,
Surge Voltage
1500Vꢀ(coil-contact)ꢀ(10/160ꢀµsꢀstandardꢀwave)
4
