Recom RS DC-DC Converter, 12V dc/ 166mA Output, 18 → 72 V dc Input, 2W, Through Hole, +75°C Max Temp -40°C Min
- RS Stock No.:
- 166-8874
- Mfr. Part No.:
- RS-4812SZ/H3
- Brand:
- Recom
Bulk discount available
Subtotal (1 tube of 22 units)*
£470.36
(exc. VAT)
£564.43
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 25 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £470.36 | £21.38 |
| 5 - 9 | £456.25 | £20.739 |
| 10 - 24 | £442.14 | £20.097 |
| 25 - 49 | £428.02 | £19.455 |
| 50 + | £413.92 | £18.815 |
*price indicative
- RS Stock No.:
- 166-8874
- Mfr. Part No.:
- RS-4812SZ/H3
- Brand:
- Recom
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Recom | |
| Output Voltage | 12V dc | |
| Input Voltage Range | 18 → 72 V dc | |
| Power Rating | 2W | |
| Input Voltage Nominal | 48 V dc | |
| Output Current | 166mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Isolation Voltage | 3kV dc | |
| Depth | 11.1mm | |
| Length | 21.8mm | |
| Series | RS | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +75°C | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 12V dc | ||
Input Voltage Range 18 → 72 V dc | ||
Power Rating 2W | ||
Input Voltage Nominal 48 V dc | ||
Output Current 166mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package SIP | ||
Isolation Voltage 3kV dc | ||
Depth 11.1mm | ||
Length 21.8mm | ||
Series RS | ||
Minimum Temperature -40°C | ||
Maximum Temperature +75°C | ||
- COO (Country of Origin):
- TW
RECOM DC-DC Converter, 18 to 72V DC Input Voltage, 83% Efficiency - RS Series - RS-4812SZ/H3
Looking for a powerful solution to boost your system's efficiency? Give your devices the right juice with this DC-DC converter from RECOM. It steps down voltages between 18 and 72V DC to an output voltage of 12V DC for use with low-power equipment. Thanks to compact dimensions of 21.8 (L) x 9.2 (W) x 11.1mm (D), the component fits right in on a crowded PCB. An isolation voltage of 3kV DC means it can stand up to hefty surges.
Features & Benefits
• Protection against short circuits for increased electrical safety
• Flame-retardant housing reduces the spread of fire
• Efficiency of 83% for minimal energy waste
• Broad operating temperature range between -40°C and +85°C for use in tough conditions
• Low output ripple and noise of 50mVp-p for clear electrical signals
• Flame-retardant housing reduces the spread of fire
• Efficiency of 83% for minimal energy waste
• Broad operating temperature range between -40°C and +85°C for use in tough conditions
• Low output ripple and noise of 50mVp-p for clear electrical signals
Applications
• Medical equipment
• Automated industrial processes
• Energy plants
• Computer systems
• Handheld devices
• Automated industrial processes
• Energy plants
• Computer systems
• Handheld devices
How do I mount this DC-DC converter?
Through-hole technology makes mounting a breeze. Just punch the pins through the corresponding holes on your PCB and solder the unit in place.
Related links
- Recom RS DC-DC Converter 18 → 72 V dc Input Through Hole, +75°C Max Temp -40°C Min
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- Recom RS DC-DC Converter 18 → 72 V dc Input Through Hole, +75°C Max Temp -40°C Min
- Recom RS DC-DC Converter 18 → 72 V dc Input Through Hole, +75°C Max Temp -40°C Min
- Recom RS DC-DC Converter 18 → 36 V dc Input Through Hole, +85°C Max Temp -40°C Min
- Recom RS DC-DC Converter 9 → 18 V dc Input Through Hole, +85°C Max Temp -40°C Min
- Recom RS DC-DC Converter 4.5 → 9 V dc Input Through Hole, +85°C Max Temp -40°C Min
- Recom RSO DC-DC Converter 18 → 72 V dc Input Through Hole, +85°C Max Temp -40°C Min