TRACOPOWER TMR DC-DC Converter, 12V dc/ 166mA Output, 9 → 18 V dc Input, 4W, Through Hole, +85°C Max Temp -40°C
- RS Stock No.:
- 209-9799
- Mfr. Part No.:
- TMR 4-1222
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£134.17
(exc. VAT)
£161.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1 unit(s) shipping from 06 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £134.17 | £13.417 |
| 5 - 9 | £130.14 | £13.014 |
| 10 - 24 | £126.11 | £12.611 |
| 25 - 49 | £120.75 | £12.075 |
| 50 + | £115.38 | £11.538 |
*price indicative
- RS Stock No.:
- 209-9799
- Mfr. Part No.:
- TMR 4-1222
- Brand:
- TRACOPOWER
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TRACOPOWER | |
| Output Voltage | 12V dc | |
| Input Voltage Range | 9 → 18 V dc | |
| Power Rating | 4W | |
| Input Voltage Nominal | 12 V dc | |
| Output Current | 166mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 2 | |
| Output Voltage Adjustment Range | 12V dc | |
| Package | SIP 8 | |
| Isolation Voltage | 1.6kV | |
| Depth | 11.2mm | |
| Width | 9.3mm | |
| Length | 21.8mm | |
| Series | TMR | |
| Load Regulation | 0.01 | |
| Efficiency | 0.85 | |
| Medical Approved | Yes | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 12V dc | ||
Input Voltage Range 9 → 18 V dc | ||
Power Rating 4W | ||
Input Voltage Nominal 12 V dc | ||
Output Current 166mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 2 | ||
Output Voltage Adjustment Range 12V dc | ||
Package SIP 8 | ||
Isolation Voltage 1.6kV | ||
Depth 11.2mm | ||
Width 9.3mm | ||
Length 21.8mm | ||
Series TMR | ||
Load Regulation 0.01 | ||
Efficiency 0.85 | ||
Medical Approved Yes | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
The TRACOPOWER TMR 4 is a regulated 4 Watt DC/DC converter series with 2:1 input voltage range. It comes in a compact SIP-8 package featuring single and dual output models, I/O isolation voltage of 1600 VDC and protection against short-circuit and over load. Being a 4 Watt converter this series acts as an excellent gap closer between the more common 3 & 6 Watt converters. It offers a cost-efficient alternative to 5 and 6 Watt converters in applications where a 3 Watt converter would operate at the absolute technical limits (e.g. output power).
Compact SIP-8 package
Wide 2:1 input voltage range
Temperature range –40° to +70°C without derating
High efficiency up to 87%
I/O isolation 1600 VDC
Protection against short-circuit and over load
Fully regulated outputs
Remote On/Off control
3-year product warranty
Wide 2:1 input voltage range
Temperature range –40° to +70°C without derating
High efficiency up to 87%
I/O isolation 1600 VDC
Protection against short-circuit and over load
Fully regulated outputs
Remote On/Off control
3-year product warranty
Related links
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- TRACOPOWER TMR DC-DC Converter 18 → 36 V dc Input Through Hole, +85°C Max Temp -40°C
- TRACOPOWER TMR DC-DC Converter 9 → 36 V dc Input Through Hole, +85°C Max Temp -40°C
- TRACOPOWER TMR DC-DC Converter 18 → 75 V dc Input Through Hole, +85°C Max Temp -40°C
- TRACOPOWER TMR DC-DC Converter 18 → 36 V dc Input Through Hole, +85°C Max Temp -40°C
- TRACOPOWER TMR DC-DC Converter 36 → 75 V dc Input Through Hole, +85°C Max Temp -40°C
- TRACOPOWER TMR DC-DC Converter 9 → 18 V dc Input Through Hole, +85°C Max Temp -40°C