SUBMINIATURE SIGNAL RELAY
HFD42
Features
● Offers excellent board space savings
● Surge withstand voltage up to 2500V,
meets FCC Part 68 and Telecordia
● Meets EN60950/EN41003
● SMT and DIP types available
● High load capacity 2A
File No.:E133481
● Low power consumption
● Single side stable and latching type available
File No.:R50317623
RoHS compliant
CHARACTERISTICS
CONTACT DATA
2C
Insulation resistance
1000M (at 500VDC)
1500VAC 1min
750VAC 1min
Contact arrangement
Contact resistance
Contact material
Between coil & contacts
100m max. (at 10mA 30mVDC)
Dielectric
strength
AgNi + Au plated
Between open contacts
Between contact sets
1A 30VDC
0.5A 125VAC
2A 30VDC
1800VAC 1min
Contact rating
(Res. load)
Surge withstand voltage
Between open contacts (10/160µs)
Between coil & contacts (2/10µs)
1500V(FCC part 68)
2500V (Telecordia)
1A 125VAC
Max. switching current
Max. switching voltage
Max. switching power
Min. applicable load
Mechanical endurance
4A
250VAC / 220VDC
125VA / 120W
10mV 10µA
Operate time (Set time)
Release time (Reset time)
Ambient temperature
Humidity
3ms max.
3ms max.
-40 to 85
1 x 108OPS
5% to 85% RH
10Hz to 55Hz 3.3mm DA
10Hz to 55Hz 5.0mm DA
735m/s2
1 x 105OPS( 1A 30VDC,
Resistive load, at 85oC, 1s on 9s off)
1 x 105OPS( 0.5A 125VAC,
Functional
Destructive
Functional
Destructive
Vibration
resistance
Electrical endurance
Resistive load, at 85oC, 1s on 9s off)
Shock
resistance
980m/s2
Termination
Unit weight
DIP, SMT
COIL
Approx. 1.1g
Single side stable: 140mW、230mW
1 coil latching: 100mW、120mW
Moisture sensitivity levels (Only for
SMT type, JEDEC-STD-020)
Construction
Coil power
MSL3
Plastic sealed
SAFETY APPROVAL RATINGS
Notes: 1) The data shown above are initial values.
1A 30VDC 85
0.5A 125VAC 85
2A 30VDC 85
1A 125VAC 85
0.5A 125VAC 85
1A 30VDC 85
2A 30VDC 85
1A 125VAC 85
UL/CUL
TÜV
Notes: 1) All values unspecified are at room temperature.
2) Only typical loads are listed above. Other load specifications
can be available upon request.
HONGFA RELAY
ISO9001, ISO/TS16949 , ISO14001, OHSAS18001, IECQ QC 080000 CERTIFIED
2019 Rev. 1.00
95