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.:
- 473-4959P
- Mfr. Part No.:
- RB-1212D
- Brand:
- Recom
Bulk discount available
Subtotal 5 units (supplied in a tube)*
£28.70
(exc. VAT)
£34.45
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 25 unit(s) shipping from 30 October 2025
- Plus 999,999,974 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 - 9 | £5.74 |
| 10 - 24 | £5.55 |
| 25 - 49 | £5.38 |
| 50 + | £5.20 |
*price indicative
- RS Stock No.:
- 473-4959P
- Mfr. Part No.:
- RB-1212D
- 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 | 500V ac | |
| Length | 19.6mm | |
| Depth | 10.2mm | |
| Width | 6mm | |
| Series | RB | |
| Load Regulation | 10% | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Medical Approved | Yes | |
| Standards Met | CAN/CSA-C22.2 No. 60950-1, IEC60950-1, UL 60950-1 | |
| Efficiency | 78 → 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 500V ac | ||
Length 19.6mm | ||
Depth 10.2mm | ||
Width 6mm | ||
Series RB | ||
Load Regulation 10% | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Medical Approved Yes | ||
Standards Met CAN/CSA-C22.2 No. 60950-1, IEC60950-1, UL 60950-1 | ||
Efficiency 78 → 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, Dual Output Type, 500V AC Isolation Voltage - RB Series - RB-1212D
Streamline your industrial power supply with this dual-output DC-DC converter from RECOM. It lets you run two 12V circuits off a single 12V input. As the output is unregulated, this handy device is a reliable choice for applications that can handle a little bit of voltage fluctuation. Thanks to the straightforward through-hole mounting method, installation is a breeze, and you can be sure your connections are physically and electrically secure. Plus, as it's isolated against surges of up to 1kV DC, this hardy piece of kit also protects your delicate electronic components in the event of a fault.
Features & Benefits
• Standardised SIP7 footprint offers easy integration into your system
• Wide operating temperature range of -40°C to +85°C for use in extreme conditions
• 1W rating means it's well suited to low-power operations
• Flame-retardant housing is self-extinguishing in under 10 seconds to help prevent the spread of fire
• Wide operating temperature range of -40°C to +85°C for use in extreme conditions
• 1W rating means it's well suited to low-power operations
• Flame-retardant housing is self-extinguishing in under 10 seconds to help prevent the spread of fire
Applications
• Consumer electronics
• Data centres
• Telecommunications
• Data centres
• Telecommunications
How big is this product?
This miniature marvel has compact dimensions of just 19.6 (L) x 10.2 (D) x 6mm (W), so it'll fit comfortably even where space is limited.