Recom RB DC-DC Converter, ±12V dc/ ±42mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +85°C Max Temp -40°C
- RS Stock No.:
- 162-2778
- Mfr. Part No.:
- RB-1212D/P
- Brand:
- Recom
Bulk discount available
Subtotal (1 tube of 25 units)*
£154.94
(exc. VAT)
£185.93
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship
- Plus 2 unit(s) shipping from 18 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £154.94 | £6.198 |
| 5 - 9 | £150.29 | £6.012 |
| 10 - 24 | £145.64 | £5.826 |
| 25 - 49 | £141.01 | £5.64 |
| 50 + | £136.35 | £5.454 |
*price indicative
- RS Stock No.:
- 162-2778
- Mfr. Part No.:
- RB-1212D/P
- 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 | 10.8 → 13.2 V dc | |
| Power Rating | 1W | |
| Input Voltage Nominal | 12 V dc | |
| Output Current | ±42mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 2 | |
| Package | SIP | |
| Isolation Voltage | 1kV dc | |
| Length | 19.6mm | |
| Depth | 10.2mm | |
| Series | RB | |
| Load Regulation | 0.1 | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Efficiency | 82% | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage ±12V dc | ||
Input Voltage Range 10.8 → 13.2 V dc | ||
Power Rating 1W | ||
Input Voltage Nominal 12 V dc | ||
Output Current ±42mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 2 | ||
Package SIP | ||
Isolation Voltage 1kV dc | ||
Length 19.6mm | ||
Depth 10.2mm | ||
Series RB | ||
Load Regulation 0.1 | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Efficiency 82% | ||
- COO (Country of Origin):
- TW
Recom 1W SIP Single/Dual Output Unregulated Isolated DC-DC Converter - RE/RB Series
Single & dual output options
1kVdc isolation
UL94V-0 package material
SIP7 package with industry standard pin-outs
1kVdc isolation
UL94V-0 package material
SIP7 package with industry standard pin-outs
Note
Operating temperature is without derating.
RECOM DC-DC Converter, 95% Relative Humidity, ±220μF Capacitive Load - RB Series - RB-1212D/P
Safely transmit energy to components on your PCBs with this DC-DC converter from RECOM. It regulates input voltages from 10.8 to 13.2V to a steady 12V output that your voltage-sensitive devices can safely use. The unit's plastic housing is non-conductive, which helps to protect you from electric shocks and boosts workplace safety. Its SIP7 package design means it has industry-standard pins for compatibility with most circuit setups. Thanks to through-hole mounting to your circuit board, you get a permanent connection that can handle mechanical stress.
Features & Benefits
• Maximum capacitive load of ±220μF for smooth DC voltage signals
• Broad operating temperature range of -40°C to +85°C for use in challenging conditions
• Continuous short-circuit protection for electrical safety
• MTBF of 1,012,000 hours for long-term performance
• Power rating of 1W for energy-efficiency
• Broad operating temperature range of -40°C to +85°C for use in challenging conditions
• Continuous short-circuit protection for electrical safety
• MTBF of 1,012,000 hours for long-term performance
• Power rating of 1W for energy-efficiency
Applications
• Solar panels
• Inverters
• Communication devices
• Inverters
• Communication devices
What size is this DC-DC converter?
This DC-DC converter has compact dimensions of 19.6 (length) x 6 (width) x 10.2mm (depth), making it suitable for installation in confined spaces.
How efficient is this unit?
This DC-DC converter performs at between 78 and 82% efficiency, minimising energy wasted through heat and optimising performance.