Hongfa HF41F 5mm relay (3.75-90v)
SKU HF41
AU$6.36
Bulk pricing available for quantities of 2 units or more
Perfect for implementing relay circuits in high DC voltage eScooters.
Variant
Protection Diode
Please choose
In stock: 18 available
1
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| Quantity | Price per item | Discount |
| 2 items | AU$5.00 | 21% off |
| 5 items | AU$4.55 | 28% off |
| 10 items | AU$4.09 | 36% off |
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Hongfa HF41F 5mm relay (3.75-90v)
Product Details
Brand: Hongfa
- Perfect for implementation of relay circuits in common high DC voltage eScooters including native support for 5V, 12V 48V, 52V, 60V & 72V systems.
- Very low accommodation footprint of 28mm x 15mm x 5mm.
- Free wheeling protective measures should be taken to prevent coil overvoltage from insufficient fly back protection. It is suggested to implement a fly back diode in the coil-side implementation circuit to protect upstream switching (e.g. power switch circuit in scooter display). Diodes can be optionally supplied with relay.
- Maximum switching power 6A @ 30VDC/250VAC, Maximum inrush current 20A @ 250VDC 20ms.
- Form 1C Contact arrangement.
- OEM compatible with Weidmuller TERMSERIES RSS113060 60V relay
- Choice of four variants: Choose HF41F/48-Z 48 for 48v systems and HF41F/60-Z for 52V and above systems.
| Variant (option) | HF41F/5-Z | HF41F/12-Z | HF41F/48-Z | HF41F/60-Z |
| Nominal Voltage VDC | 5 | 12 | 48 | 60 |
| Pick-up / pull in Voltage (VDC max) | 3.75 | 9.0 | 36 | 45* |
| Drop-out Voltage (VDC min) | 0.25 | 0.65 | 2.4 | 3.0 |
| Max Voltage (VDC) | 7.5 | 18 | 72 | 90 |
| Coil Resistance (ohms) | 147 | 848 | 10,600 | 16,600 |
*in practice pick-up is 42VDC which accommodates 52V systems.
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