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Part Number:HFV28
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¡ñ Extended temp. range up to 125 ¡æ
¡ñ 1 Form A & 1 Form C contact arrangement
¡ñ 2.8mm QC terminals
¡ñ RoHS & ELV compliant
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| Typical Applications |
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| Headlight control, Fuel pump control, Horn control,
A/C compressor clutch |
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 Characteristics |
| Contact Type: |
1A, 1C |
| Voltage Drop (initial): |
NO:Typ.30mV,250mV max.(at 10A)
NC:Typ.50mV,250mV max.(at 10A) |
| Max. Continuous Current: |
40A (at 125¡æ, 1h)(1) |
| Max. Switching Current: |
Make(NO): 150A (2)
Break(NO): 35A (Resistive, 13.5VDC) |
| Max. Switching Voltage |
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| Min. Contact load |
1A 6VDC |
| Electrical Endurance: |
See "CONTACT DATA"
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| Mechanical Endurance: |
1x107 OPS (300OPS/min) |
| Insulation Resistance: |
100M¦¸ (at 500VDC) |
| Dielectric Strength: |
between contacts: 500VAC(3)
between coil & contacts: 500VAC(3) |
| Operate Time (at nomi. volt.): |
Typ.: 6ms
Max.: 10ms (at nomi. vol.) |
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| Release Time (at nomi. volt.): |
Typ.: 3ms
Max.: 10ms(4) |
| Ambient Temperature: |
-40¡æ to 125 ¡æ |
| Vibration Resistance: |
10Hz to 40Hz 1.27mm DA(5)
40Hz to 70Hz 49m/s2(5)
70Hz to 100Hz 0.5mm DA(5)
100Hz to 500Hz 98m/s2 (5) |
| Shock Resistance: |
196m/s2 (6) |
| Terminal Type: |
QC |
| Construction: |
Plastic sealed, Dust protected |
| Unit Weight: |
Approx. 28g (standard type) |
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| Note: |
1) For NO contacts, measured when applying 100% rated votage 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, release time of NO contacts shall not exceed 1ms, when non-energized, release time of NC contacts shall not exceed 1ms, meantime, NO contacts shall not be closed.
6) FMVSS: Federal Motor Vehicle Safety Standard.
7) Test point is at 2mm away from teminal end, and after removing testing force, the terminal transfiguration shall not exceed 0.5mm. |
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| Coil Data |
| ¡¡Nominal Voltage: |
12,24VDC |
| ¡¡Pick-up Voltage: |
Operating voltage is 60% of the nominal voltage |
| ¡¡Drop-out Voltage: |
Release voltage is 10% of the nominal voltage |
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| Contact Data |
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| Outline Dimensions, Wiring Diagram and Pc Board Layout |
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| Ordering Information |
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| Related Products |
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