RY-12WF-K Datasheet, PDF (4/9 Pages) Fujitsu Component Limited. – MINIATURE RELAY 2 POLES-1 to 2 A (FOR SIGNAL SWITCHING)

RY SERIES
n SPECIFICATIONS


Item

Contact
Arrangement
High
500 mW
Sensitive
Type
Type
High Continuous
Dielectric
2 A Type (MBB)
Strength Type
RY-( ) W-K RY-( ) WZ-K RY-( ) WF-K RY-( ) WFZ-K RY-( ) D-K
2 form C (DPDT)
2 Form D (2 MBB)

Material
Gold overlay silver-palladium

Gold overlay
Gold overlay
silver-nickel silver-palladium

Style
Bifurcated (cross bar)
Single
Resistance (initial)
Maximum 100 mΩ (at 1 A 6 VDC)
Maximum Carrying Current 1.25 A2 A
0.6 A

Rating (resistive)

1 A 24 VD
0.5 A 120 VAC
1 A 24 VDC
2 A 30 VDC 0.15 A 48 VDC
0.25 A 120 VAC 0.5 A 125 VAC 0.3 A 120 VAC
Maximum Switching Power 60 VA/24 W 30 VA/24 W 62.5 VA/60 W 36 VA/7.2 W
Maximum Switching Voltage 120 VAC, 60 VDC
125 VAC, 150 VDC 120 VAC, 60 VDC
Maximum Switching Current 1 A
2 A
0.6 A

Minimum Switching Load*¹ 0.01 mA 10 mVDC
0.1 mA 10 mVDC
Capacitance (at 10MHz)
Approx. 0.9 pF (between open contacts) 1.4 pF (adjacent contacts)
Approx. 1.9 pF (between coil and contacts)
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

Operating Temperature (No frost) –30°C to +90°C –30°C to +60°C (refer to the CHARACTERISTIC DATA) –30°C to +70°C
(*+80ºC)
(*² +65ºC)
Time Value Operate (at nominal voltage) Maximum 6 ms
Release (at nominal voltage) Maximum 3 ms
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 × 10⁵ ops. min. 2 × 10⁵ opsmin.
5 × 10⁵ ops. min. ( 1 A 24 VD C) (0.25 A 120 VAC (2 A 30 VDC)
(0.3 A 120 VAC)

1 A 24 VDC
5 × 10⁵ ops. min.
(0.15 A 48 VDC)
Other
Vibration Misoperation
10 to 55 Hz (double amplitude of 1.5 mm)

Resistance Endurance
10 to 55 Hz (double amplitude of 4.5 mm)

Shock Misoperation 100 m/s² (11±1 ms)
Resistance Endurance
1,000 m/s² ( 6±1 ms)
Weight
Approximately 5 g
*¹ Minimum switching loads mentioned above are reference values. Please perform the confirmation test with the actual load
before production since reference values may vary according to switching frequencies, environmental conditions and ex-
pected reliability levels.
*² 48VDC type
n INSULATION
Item
Sensitive
500mW
High Isolation
2A
MBB
Isolation (initial)
Minimum 1,000 MΩ (at 500VDC)
Dielectric
Strength
open contact
coil and contact/
adjacent contacts
500VAC 1 min.,
1,000VAC 1 min.,
1,000VAC 1 min., 500VAC 1 min.,
Surge Voltage
1500V (coil-contact) (10/160 µs standard wave)