TRACOPOWER TMR 3E DC-DC Converter, ±12V dc/ ±125mA Output, 9 → 18 V dc Input, 3W, Through Hole, +85°C Max Temp
- RS Stock No.:
- 733-1617
- Mfr. Part No.:
- TMR 3-1222E
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£14.17
(exc. VAT)
£17.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 1 unit(s) ready to ship
- Plus 10 unit(s) ready to ship from another location
- Plus 5 unit(s) shipping from 28 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 - 4 | £14.17 |
5 - 9 | £13.75 |
10 - 24 | £13.32 |
25 - 49 | £12.76 |
50 + | £12.19 |
*price indicative
- RS Stock No.:
- 733-1617
- Mfr. Part No.:
- TMR 3-1222E
- 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 | 3W | |
Input Voltage Nominal | 12 V dc | |
Output Current | ±125mA | |
Mounting Type | Through Hole | |
Isolated | Yes | |
Number of Outputs | 2 | |
Package | SIP 8 | |
Isolation Voltage | 1.5kV dc | |
Depth | 11.2mm | |
Length | 21.8mm | |
Series | TMR 3E | |
Load Regulation | ±1% | |
Maximum Temperature | +85°C | |
Efficiency | 83% | |
Minimum Temperature | -40°C | |
Select all | ||
---|---|---|
Brand TRACOPOWER | ||
Output Voltage ±12V dc | ||
Input Voltage Range 9 → 18 V dc | ||
Power Rating 3W | ||
Input Voltage Nominal 12 V dc | ||
Output Current ±125mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 2 | ||
Package SIP 8 | ||
Isolation Voltage 1.5kV dc | ||
Depth 11.2mm | ||
Length 21.8mm | ||
Series TMR 3E | ||
Load Regulation ±1% | ||
Maximum Temperature +85°C | ||
Efficiency 83% | ||
Minimum Temperature -40°C | ||
- COO (Country of Origin):
- TW
Traco 3W SIP Single/Dual Output Regulated Isolated DC-DC Converter - TMR 3E Series
3W single/dual output DC/DC converters with a compact SIP-8 package, regulated output and a wide 2:1 input voltage range. These 3W single/dual output DC/DC converters are highly efficient allowing a -40 to +85°C operating temperature range. The compact size of these single/dual output DC/DC converters make them ideal for use in applications such as communication equipment, instrumentation and industrial electronics.
Compact SIP-8 package with 2 cm2 footprint
Wide 2:1 input voltage range
Remote On/Off control
Continuous short circuit protection
Wide 2:1 input voltage range
EMC compliance to EN55022 level A, FCC part 15 level A
Wide 2:1 input voltage range
Remote On/Off control
Continuous short circuit protection
Wide 2:1 input voltage range
EMC compliance to EN55022 level A, FCC part 15 level A
Note
MTBF to MIL-HDBK-217F (25°C)
Load derates at 3.3% / K above 70°C
Load derates at 3.3% / K above 70°C
Related links
- TRACOPOWER TMR 3E DC-DC Converter 9 → 18 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 3E DC-DC Converter 18 → 36 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 3E DC-DC Converter 4.5 → 9 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 3E DC-DC Converter 36 → 75 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 3E DC-DC Converter 9 → 18 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 3E DC-DC Converter 18 → 36 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 3E DC-DC Converter 36 → 75 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 3E DC-DC Converter 4.5 → 9 V dc Input Through Hole, +85°C Max Temp