Recom RSO DC-DC Converter, ±12V dc/ ±42mA Output, 4.5 → 18 V dc Input, 1W, Through Hole, +85°C Max Temp -40°C
- RS Stock No.:
- 843-9541
- Mfr. Part No.:
- RSO-1212DZ
- Brand:
- Recom
Bulk discount available
Subtotal (1 pack of 22 units)*
£419.562
(exc. VAT)
£503.47
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 06 March 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 22 - 88 | £19.071 | £419.56 |
| 110 - 198 | £18.499 | £406.98 |
| 220 - 528 | £17.927 | £394.39 |
| 550 - 1078 | £17.355 | £381.81 |
| 1100 + | £16.783 | £369.23 |
*price indicative
- RS Stock No.:
- 843-9541
- Mfr. Part No.:
- RSO-1212DZ
- 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 | 4.5 → 18 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 | 21.80mm | |
| Depth | 9.2mm | |
| Width | 11.1mm | |
| Series | RSO | |
| Load Regulation | ±0.4% | |
| Maximum Temperature | +85°C | |
| Efficiency | 75 → 80% | |
| Minimum Temperature | -40°C | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage ±12V dc | ||
Input Voltage Range 4.5 → 18 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 21.80mm | ||
Depth 9.2mm | ||
Width 11.1mm | ||
Series RSO | ||
Load Regulation ±0.4% | ||
Maximum Temperature +85°C | ||
Efficiency 75 → 80% | ||
Minimum Temperature -40°C | ||
- COO (Country of Origin):
- TW
Recom 1W SIP Single/Dual Output Regulated Isolated DC-DC Converter - RSO Series
RSO series 1W single/dual output regulated DC to DC converters with 4:1 input and high power density. These 1W single/dual output regulated DC to DC converters have On-Off control and 3kVDC isolated versions are ,medically approved.
Ultra-wide 4:1 input voltage range
Regulated outputs
Low noise
No external capacitor needed
Remote On/Off Control
Continuous short circuit protection
UL94V-0 package material
SIP-8 package
Regulated outputs
Low noise
No external capacitor needed
Remote On/Off Control
Continuous short circuit protection
UL94V-0 package material
SIP-8 package
Note
Part numbers suffixed with 'H3' have 3kVDC isolation and are medically approved
Power derates above 75°C operating temperature
MTBF to MIL-HDBK-217F (25°C).
Power derates above 75°C operating temperature
MTBF to MIL-HDBK-217F (25°C).
Standards
EN-60950-1
EN-60601-1 (medically approved, part numbers suffixed with 'H3' only
EN-60601-1 (medically approved, part numbers suffixed with 'H3' only

Related links
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- Recom RSO DC-DC Converter 9 → 36 V dc Input Through Hole, +85°C Max Temp -40°C Min
- Recom RSO DC-DC Converter 4.5 → 18 V dc Input Through Hole, +85°C Max Temp -40°C Min
- Recom RSO DC-DC Converter 4.5 → 18 V dc Input Through Hole, +85°C Max Temp -40°C
- Recom RSO DC-DC Converter 4.5 → 18 V dc Input Through Hole, +85°C Max Temp -40°C Min
- Recom RSO DC-DC Converter 4.5 → 18 V dc Input Through Hole, +85°C Max Temp -40°C Min
