TRACOPOWER TMR 3WIR DC/DC Converter, 5V dc/ 300 mA, 75V dc Input, 18V Input 3 W, Through Hole, 90 °C Max Temp -40 °C Min
- RS Stock No.:
- 151-1974
- Mfr. Part No.:
- TMR 3-4821WIR
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£229.93
(exc. VAT)
£275.92
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 06 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £229.93 | £22.993 |
| 5 - 9 | £223.03 | £22.303 |
| 10 - 24 | £216.13 | £21.613 |
| 25 - 49 | £206.94 | £20.694 |
| 50 + | £197.73 | £19.773 |
*price indicative
- RS Stock No.:
- 151-1974
- Mfr. Part No.:
- TMR 3-4821WIR
- 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 | |
| Product Type | DC/DC Converter | |
| Output Voltage 1 | 5V dc | |
| Minimum Input Voltage | 18V | |
| Maximum Input Voltage | 75V dc | |
| Output Current 1 | 300mA | |
| Output Current 2 | 300mA | |
| Output Voltage 2 | -5V dc | |
| Mount Type | Through Hole | |
| Input Ratio | 4:1 | |
| Number of Outputs | 2 | |
| MTBF | 5535000h | |
| Number of Pins | 6 | |
| Isolation Voltage | 1.6kV dc | |
| Maximum Output Power | 3W | |
| Package Type | SIP | |
| Series | TMR 3WIR | |
| Width | 9.2mm | |
| Depth | 11.1mm | |
| Length | 21.8mm | |
| Standards/Approvals | No | |
| Efficiency | 79% | |
| Maximum Operating Temperature | 90°C | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Product Type DC/DC Converter | ||
Output Voltage 1 5V dc | ||
Minimum Input Voltage 18V | ||
Maximum Input Voltage 75V dc | ||
Output Current 1 300mA | ||
Output Current 2 300mA | ||
Output Voltage 2 -5V dc | ||
Mount Type Through Hole | ||
Input Ratio 4:1 | ||
Number of Outputs 2 | ||
MTBF 5535000h | ||
Number of Pins 6 | ||
Isolation Voltage 1.6kV dc | ||
Maximum Output Power 3W | ||
Package Type SIP | ||
Series TMR 3WIR | ||
Width 9.2mm | ||
Depth 11.1mm | ||
Length 21.8mm | ||
Standards/Approvals No | ||
Efficiency 79% | ||
Maximum Operating Temperature 90°C | ||
Minimum Operating Temperature -40°C | ||
The TMR-3 series is a new family of isolated 3W dc-dc converter modules with regulated output, featuring wide 2:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with a small footprint occupying only 2.0 cm2 (0.3 square in.) of board space. An excellent efficiency allows –40° to +85°C operation temperatures. Further features include remote On/Off control and continuous short circuit protection. The compact dimensions of these converters make them an ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics.
Wide 2:1 input voltage range
Fully regulated output voltage
Compact SIP-8 package
Models with 1’500 VDC and 3’000 VDC I/O isolation (functional insulation)
Small footprint
Temperature range –40° to +85°C
High efficiency up to 85%
Short-circuit protection
Remote On/Off control
3-year product warranty
Related links
- TRACOPOWER TMR 3WIR DC/DC Converter 75V dc Input Through Hole, 90 °C Max Temp -40 °C
- TRACOPOWER TMR 3WIR DC/DC Converter 75V dc Input Through Hole, 90 °C Max Temp -40 °C
- TRACOPOWER TMR 3WIR DC/DC Converter 75V dc Input Through Hole, 90 °C Max Temp -40 °C
- TRACOPOWER TMR 3WIR DC/DC Converter 75V dc Input Through Hole, 90 °C Max Temp -40 °C
- TRACOPOWER TMR 3WIR DC/DC Converter 75V dc Input Through Hole, 90 °C Max Temp -40 °C
- TRACOPOWER TMR 3WIR DC/DC Converter 75V dc Input Through Hole, 90 °C Max Temp -40 °C
- TRACOPOWER TMR 3WIR DC/DC Converter 160V dc Input Through Hole, 90 °C Max Temp -40 °C
- TRACOPOWER TMR 3WIR DC/DC Converter 75V dc Input Through Hole, 90 °C Max Temp -40 °C