Hongfa Europe GMBH Flange Power Relay, 24V dc Coil, 20A Switching Current, SPDT
- RS Stock No.:
- 121-8075
- Mfr. Part No.:
- HF105F-4/024D1ZSTF
- Brand:
- Hongfa Europe GMBH
Subtotal (1 unit)*
£5.51
(exc. VAT)
£6.61
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 57 unit(s) ready to ship
- Plus 60 unit(s) shipping from 27 July 2026
- Plus 60 unit(s) shipping from 17 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £5.51 |
*price indicative
- RS Stock No.:
- 121-8075
- Mfr. Part No.:
- HF105F-4/024D1ZSTF
- Brand:
- Hongfa Europe GMBH
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Hongfa Europe GMBH | |
| Coil Voltage | 24V dc | |
| Product Type | Power Relay | |
| Contact Configuration | SPDT | |
| Mount Type | Flange | |
| Series | HF105F-4 | |
| Terminal Type | Quick Connect | |
| Switching Current | 20A | |
| Minimum Operating Temperature | -55°C | |
| Switching AC Voltage | 28V ac | |
| Switching DC Voltage | 28V dc | |
| Switching Power | 560W | |
| Maximum Operating Temperature | 85°C | |
| Coil Resistance | 660Ω | |
| Width | 27.8mm | |
| Standards/Approvals | VDE, CQC | |
| Length | 50mm | |
| Coil Power | 900mW | |
| Height | 27.2mm | |
| Contact Material | Silver Alloy | |
| Contact Resistance | 50mΩ | |
| Select all | ||
|---|---|---|
Brand Hongfa Europe GMBH | ||
Coil Voltage 24V dc | ||
Product Type Power Relay | ||
Contact Configuration SPDT | ||
Mount Type Flange | ||
Series HF105F-4 | ||
Terminal Type Quick Connect | ||
Switching Current 20A | ||
Minimum Operating Temperature -55°C | ||
Switching AC Voltage 28V ac | ||
Switching DC Voltage 28V dc | ||
Switching Power 560W | ||
Maximum Operating Temperature 85°C | ||
Coil Resistance 660Ω | ||
Width 27.8mm | ||
Standards/Approvals VDE, CQC | ||
Length 50mm | ||
Coil Power 900mW | ||
Height 27.2mm | ||
Contact Material Silver Alloy | ||
Contact Resistance 50mΩ | ||
- COO (Country of Origin):
- CN
HF105F-4 Miniature High Power Relays
HongFa HF105F-4 series miniature high-power relays. The HF105F-4 range feature 2.8 mm width coil terminals in a plastic sealed flange mount housing.
Features and Benefits
30 A switching capability
AC and DC coil options available
2.5 kV dielectric strength
Heavy load up to 7200 VA
Silver tin oxide terminals
RoHS compliant
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