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Features
• Subminiature signal relay • HFD3-_S: SMD Type • Surge withstand between contact and coil: 2500V • High sensitivity: 140mW • High insulation resistance: min. 100MOhm • Meets EN60950 / EN41003
Technical Specifications
Contact:
DPDT
Contact Material:
AgNi, Au plated
Max. Switching Current:
2A
Max. Switching Voltage:
220V DC/250V AC
Rated Power:
140mW
Max. Switching Power:
62,5VA/60W
Min. Insulation Resistance:
1000MOhm
Max. Operate/Release Time:
4/4ms
Testing Voltage
Coil/Contact (1 Min.):
2.000V AC
Contact/Contact (1Min.):
1.500V AC
open Contact (1Min.):
1.000V AC
Min. Lifetime
Mechanical (Min.):
1x108 Operations
Electrical (Min.):
1x105 Operations
Operating Temperature:
-40...+85°C
Weight Approx.:
2g
Coil Data
Part Nr.
UN
UAn
UAb
PN
RN
[V DC]
[V]
[V]
[mW]
[Ohm]
HFD3-005
5
3,75
0,5
140
178
HFD3-012
12
9
1,2
140
1028
HFD3-024
24
18
2,4
140
4114
HFD3-005S
5
3,75
0,5
140
178
HFD3-012S
12
9
1,2
140
1028
HFD3-024S
24
18
2,4
140
4114
UN = Rated Voltage, UAn = Operate Voltage, UAb = Release Voltage, PN = Rated Power, RN = Coil Resistance
Approvals
(E133481), (No. 40018867)
Additional Products
Also available on request: relays with rated voltages of 1.5, 2.4, 3, 4.5, 6, 9 and 48V DC.
(E133481), 
