Features
40Aswitching capability
• Various mounting terminations available
• 1 Form A & 1 Form C contact arrangement
• Plastic sealed and dust protected types available
• RoHS & ELV compliant
Typical Applications
Fog lamp & headlight control, Rear window defogger, Air-conditioning, Fuel pump control, Cooling fan control, Battery disconnection device
CHARACTERISTICS
| Contact arrangement | 1A, 1C |
| Voltage drop (initial) | NO:Typ.20mV,250mV max.(at10A) NC:Typ.30mV,250mV max.(at 10A) |
| Max. continuous current1)10) | No:60A(at 238C) NC:40A(at23oC) |
| Max. switching current10) | Make (NO): 150A2) Break (NO): 40A (Resistive, 13.5VDC) |
| Max. switching voltage | See "Load limit curve" |
| Min. contact load | 1A 6VDC |
| Electrical endurance | See "CONTACT DATA" |
| Mechanical endurance | 1 x 106OPS(300OPS/min) |
| Initial insulation resistance | 100MQ(at500VDC) |
| Dielectric strength3) | between contacts: 500VAC between coil & contacts: 500VAC |
| Operate time10) | Max.: 7ms (at nomi. vol.) |
| Release time10) | Max.: 5ms4) |
| Ambient temperature | -40"C to125aC |
| Vibration resistance5)10) | 5Hzto 22.3Hz 10mm DA 22.3Hzto 500Hz98m/s2 |
| Shock resistance 5)10) | 294m/s2 |
| Flammability 6) | UL94-HB or better (meets FMVSS 302) |
| Termination | QC, PCB7) |
| Construction | Plastic sealed, Dust protected |
| Unit weight | Weather-proof cover: Approx. 55g Others: Approx. 35g |
| Mechanical data8) | cover retention (pull & push): 200N min. terminal retention (pull & push): 100N min.
terminal resisitance to bending (front&side): 10N min.9) |
1) For NO contacts, measured when applying 100% rated votage on coil. For NC contacts, measured when applying zero voltage on coil.
2) Inrush peak current under lamp load, at 13.5VDC.
3) 1min, leakage current less than 1mA.
4) The value is measured when voltage drops suddenly from nominal voltage to 0 VDC and coil is not paralleled with suppression circuit.
5) When energized, opening time of NO contacts shall not exceed 1ms, when non-energized, opening time of NC contacts shall not exceed 1ms, meantime, NO contacts shall not be closed.
6) FMVSS: Federal MotorVehicle Safety Standard.
7) Since it is an environmental friendly product, please select lead-free solder when welding. The recommended soldering temperature and timeis(250+-3)C ,(5±0.3)s.
8) Only valid for QC version.
9) Test point is at 2mm away from teminal end, and after removing testing force, the terminal transfiguration shall not exceed 0.5mm.
10) Only for the 12VDC coil voltage type.
| CONTACT DATA5) |
Load
voltage | Load type | Load current A | On/Off ratio | Electrical endurance 3) OPS | Contact
material | Load wiring
diagram 4) | Ambient
temp. |
| 1C | 1A | On
s | Off
s |
| NO | NC | NO |
| 13.5VDC | Resistive | Make | 40 | 30 | 40 | 1.5 | 1.5 | 1x105 | AgSno2 | See
diagram 1 | See
Ambient
Temp.
Curve |
| Break | 40 | 30 | 40 |
| Lamp1) | Make | 150 2) | --- | 150 2) | 2 | 2 | 1x105 | AgSno2 | See
diagram 2 |
| Break | 30 | --- | 30 |
| Inductive | Make | 80 | --- | 80 | 2 | 2 | 1x105 | AgSno2 | See
diagram 3 |
| Break | 33 | --- | 33 |
| 27VDC | Resistive | Make | 20 | 10 | 20 | 2 | 2 | 1x105 | AgSno2 | See
diagram 1 | at 23"C |
| Break | 20 | 10 | 20 |
1) The load in the table excludes flasher. When applied in flasher, a special silver alloy (AgSno2) contact material should be used and the customer special code should be (170) as a suffix. Please heed the anode and cathode's request when wired, terminal 30 should connect with anode.
2) Corresponds to the peak inrush current on initial actuation (cold filament).
3) A low resistive or diode suppression device in parallel to the relay coil increases the release time and reduces the life time caused by increased erosion and / or higher risk of contact welding.
4) The load wiring diagrams are listed below (Ratings of NO, NC are tested based on different samples seperately):
5) Loads mentioned in this chart is for relays with no parallel diode or Zener Diode. For those with parallel diode, Zener Diode or other components, please contact Hongfa for more technical supports.
Please also contact Hongfa if the actual application load is diffrent from what mentioned aboved.
| COIL DATA at23 C |
| | Nominal
voltage
VDC | Pick-up
voltage
VDC
max. | Drop-out
voltage
VDC
min. | Coil
resistance
x(1±10%)Q | Parallel resistance 2) x(1 5%)Q | Equivalent
resistance
Q | Power
consumption
W | Max. allowable overdrive voltage 1J VDC |
| at 23°C | at 85"C |
Weather
proof
cover | 6 | 3.6 | 0.6 | 22 | --- | --- | 1.6 | 10.1 | 7.9 |
| 6 | 3.6 | 0.6 | 22 | 180 | 19.6 | 1.8 | 10.1 | 7.9 |
| 12 | 7.2 | 1.2 | 90 | --- | --- | 1.6 | 20.2 | 15.7 |
| 12 | 7.2 | 1.2 | 90 | 680 | 79.5 | 1.8 | 20.2 | 15.7 |
| 24 | 14.4 | 2.4 | 350 | … | --- | 1.6 | 40.5 | 31.5 |
| 24 | 14.4 | 2.4 | 350 | 2700 | 309.8 | 1.9 | 40.5 | 31.5 |
| Others | 6 | 3.9 | 0.6 | 22 | --- | --- | 1.6 | 10.1 | 7.9 |
| 6 | 3.9 | 0.6 | 22 | 180 | 19.6 | 1.8 | 10.1 | 7.9 |
| 12 | 7.8 | 1.2 | 85 | --- | --- | 1.7 | 20.2 | 15.7 |
| 12 | 7.8 | 1.2 | 85 | 680 | 75.6 | 1.9 | 20.2 | 15.7 |
| 24 | 15.6 | 2.4 | 350 | --- | --- | 1.6 | 40.5 | 31.5 |
| 24 | 15.6 | 2.4 | 350 | 2700 | 309.8 | 1.9 | 40.5 | 31.5 |
1) Max. allowable overdrive voltage is stated with no load applied, illustrated with dust cover version.
2) Illustrated with the type with parallel resistor (680Q, 12V), (2700Q, 24V).
ORDERING INFORMATION
| | HFV4 /| COIL DATA at23 C | | | Nominal
voltage
VDC | Pick-up
voltage
VDC
max. | Drop-out
voltage
VDC
min. | Coil
resistance
x(1±10%)Q | Parallel resistance 2) x(1 5%)Q | Equivalent
resistance
Q | Power
consumption
W | Max. allowable overdrive voltage 1J VDC | | at 23°C | at 85"C | Weather
proof
cover | 6 | 3.6 | 0.6 | 22 | --- | --- | 1.6 | 10.1 | 7.9 | | 6 | 3.6 | 0.6 | 22 | 180 | 19.6 | 1.8 | 10.1 | 7.9 | | 12 | 7.2 | 1.2 | 90 | --- | --- | 1.6 | 20.2 | 15.7 | | 12 | 7.2 | 1.2 | 90 | 680 | 79.5 | 1.8 | 20.2 | 15.7 | | 24 | 14.4 | 2.4 | 350 | … | --- | 1.6 | 40.5 | 31.5 | | 24 | 14.4 | 2.4 | 350 | 2700 | 309.8 | 1.9 | 40.5 | 31.5 | | Others | 6 | 3.9 | 0.6 | 22 | --- | --- | 1.6 | 10.1 | 7.9 | | 6 | 3.9 | 0.6 | 22 | 180 | 19.6 | 1.8 | 10.1 | 7.9 | | 12 | 7.8 | 1.2 | 85 | --- | --- | 1.7 | 20.2 | 15.7 | | 12 | 7.8 | 1.2 | 85 | 680 | 75.6 | 1.9 | 20.2 | 15.7 | | 24 | 15.6 | 2.4 | 350 | --- | --- | 1.6 | 40.5 | 31.5 | | 24 | 15.6 | 2.4 | 350 | 2700 | 309.8 | 1.9 | 40.5 | 31.5 |
1) Max. allowable overdrive voltage is stated with no load applied, illustrated with dust cover version.
2) Illustrated with the type with parallel resistor (680Q, 12V), (2700Q, 24V).
ORDERING INFORMATIONCoil voltage 006:6VDC 012:12VDC 024:24VDC |
Contact arrangement 1H: 1 Form A 1Z: 1 Form C
1: QC Terminal 2: PCB Terminal 4: Plastic Bracket
Version 3: Weatherproof Cover (Without metal bracket)
5: Weatherproof Cover (With metal bracket) 6: Metal Bracket
Construction 1} S: Plastic sealed 2) Nil: Dust protected
G R (XXX)
Contact Material
Parallel coil3) components
G: AgSn2
R: Parallel transient supression resistors(68M5, 12V) (270M5, 24V)
R1: Parallel transient supression resistors(56M, 12V) (120M, 24V)
R2: Parallel transient supression resistors(470 , 12V) (1000 , 24V)
D1: Parallel transient supression diode, with anode connected to terminal#86
D2: Parallel transient supression diode, with anode connected to terminal#85
Nil: Withoutparallelcomponents
Special code4) XXX: Customer special requirement Nil: Standard
Notes: 1) Dust protected version is recommended.
2) Contact is recommended for suitable condition and specifications if water cleaning or surface process is involved in assembling relays on PCB.
3) If the switch-off peak voltage of coil is required to be smaller than 100V, R1 or R2 shall be used (measured voltage of 12V is 13.5V, that of 24V is 27V); If parallel diode, Zener Diode or other components are required, please contact Hongfa for more technical supports.
4) The customer special requirement express as special code after evaluating by Hongfa. e.g. (170) stands for flasher load. |
| Type | |
Coil voltage 006:6VDC 012:12VDC 024:24VDC |
Contact arrangement 1H: 1 Form A 1Z: 1 Form C
1: QC Terminal 2: PCB Terminal 4: Plastic Bracket
Version 3: Weatherproof Cover (Without metal bracket)
5: Weatherproof Cover (With metal bracket) 6: Metal Bracket
Construction 1} S: Plastic sealed 2) Nil: Dust protected
Contact Material
Parallel coil3) components
G: AgSno2
R: Parallel transient supression resistors(68M5, 12V) (270M5, 24V)
R1: Parallel transient supression resistors(56M, 12V) (120M, 24V)
R2: Parallel transient supression resistors(470 , 12V) (1000 , 24V)
D1: Parallel transient supression diode, with anode connected to terminal#86
D2: Parallel transient supression diode, with anode connected to terminal#85
Nil: Withoutparallelcomponents
Special code4) XXX: Customer special requirement Nil: Standard
Notes: 1) Dust protected version is recommended.
2) Contact is recommended for suitable condition and specifications if water cleaning or surface process is involved in assembling relays on PCB.
3) If the switch-off peak voltage of coil is required to be smaller than 100V, R1 or R2 shall be used (measured voltage of 12V is 13.5V, that of 24V is 27V); If parallel diode, Zener Diode or other components are required, please contact Hongfa for more technical supports.
4) The customer special requirement express as special code after evaluating by Hongfa. e.g. (170) stands for flasher load.
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