TRACOPOWER TMR 3 DC/DC Converter, 5V dc/ 300 mA, 9V dc Input, 4.5V Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min
- RS Stock No.:
- 200-8389
- Mfr. Part No.:
- TMR 3-0521
- Brand:
- TRACOPOWER
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 tube of 10 units)*
$348.13
(exc. GST)
$382.94
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 3 unit(s) shipping from 04 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 1 | $348.13 | $34.813 |
| 2 - 3 | $340.47 | $34.047 |
| 4 + | $333.17 | $33.317 |
*price indicative
- RS Stock No.:
- 200-8389
- Mfr. Part No.:
- TMR 3-0521
- Brand:
- TRACOPOWER
Specifications
Technical data sheets
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 | 4.5V | |
| Maximum Input Voltage | 9V dc | |
| Output Current 1 | 300mA | |
| Output Current 2 | 300mA | |
| Output Voltage 2 | -5V dc | |
| Mount Type | Through Hole | |
| Input Ratio | 2:1 | |
| MTBF | 4870000h | |
| Number of Outputs | 2 | |
| Ripple and Noise | 50mV Pk-Pk | |
| Number of Pins | 7 | |
| Isolation Voltage | 1.6kV dc | |
| Maximum Output Power | 3W | |
| Package Type | SIP | |
| Length | 21.8mm | |
| Depth | 11.2mm | |
| Standards/Approvals | RoHS | |
| Weight | 4.8g | |
| Series | TMR 3 | |
| Width | 9.1mm | |
| Maximum Operating Temperature | 85°C | |
| Efficiency | 0.78% | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Product Type DC/DC Converter | ||
Output Voltage 1 5V dc | ||
Minimum Input Voltage 4.5V | ||
Maximum Input Voltage 9V dc | ||
Output Current 1 300mA | ||
Output Current 2 300mA | ||
Output Voltage 2 -5V dc | ||
Mount Type Through Hole | ||
Input Ratio 2:1 | ||
MTBF 4870000h | ||
Number of Outputs 2 | ||
Ripple and Noise 50mV Pk-Pk | ||
Number of Pins 7 | ||
Isolation Voltage 1.6kV dc | ||
Maximum Output Power 3W | ||
Package Type SIP | ||
Length 21.8mm | ||
Depth 11.2mm | ||
Standards/Approvals RoHS | ||
Weight 4.8g | ||
Series TMR 3 | ||
Width 9.1mm | ||
Maximum Operating Temperature 85°C | ||
Efficiency 0.78% | ||
Minimum Operating Temperature -40°C | ||
The Traco TMR 3-0521 is a isolated 3W dc-dc converter modules with regulated output, featuring wide 2:1 input voltage ranges. Features include remote On/Off control and continuous short circuit protection. The compact dimensions of this converter makes it an ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics.
Comes in SIP-8 package
Operating temperature range is -40°C to +85°C
Model with I/O isolation 3000VDC available
Related links
- TRACOPOWER TMR 3 DC-DC Converter 4.5 → 9 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER THM 3 DC-DC Converter 4.5 → 9 V dc Input PCB Mount, +90°C Max Temp -40°C
- TRACOPOWER TMR 3HI DC-DC Converter 4.5 → 9 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TDL 3 DC-DC Converter 4.5 → 10 V dc Input Through Hole, +80°C Max Temp
- TRACOPOWER TRN 3 DC-DC Converter 4.5 → 13.2 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 6 DC-DC Converter 4.5 → 9 V dc Input Through Hole, +70°C Max Temp
- TRACOPOWER TMR 2 DC-DC Converter 4.5 → 9 V dc Input Through Hole, +85°C Max Temp
- TRACOPOWER TMR 2 DC-DC Converter 4.5 → 9 V dc Input Through Hole, +85°C Max Temp