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Same model may have multiple batches, images only for reference.
TMR 3-1221WIE Real Image
Same model may have multiple batches, images only for reference.

TMR 3-1221WIE

Part No TMR 3-1221WIE
Manufacturer Traco Power
Catalog Power Supplies Board Mount DCDC Converters
Description DC DC CONVERTER +/-5V 3W / Isolated Module DC DC Converter 2 Output 5V -5V 300mA, 300mA 4.5V - 18V Input
Datasheet
TMR 3-1221WIE Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Power Supplies - Board Mount>DC DC Converters
Manufacturer Traco Power
Packaging Tube
Type Isolated Module
Number of Outputs 2
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 18V
Voltage - Output 1 5V
Voltage - Output 2 -5V
Current - Output (Max) 300mA, 300mA
Power (Watts) 3 W
Voltage - Isolation 1.5 kV
Applications ITE (Commercial)
Features Remote On/Off, SCP
Temperature Range - Operating -40°C ~ 85°C (With Derating)
Efficiency 70%
Mounting Through Hole
Case / Package 8-SIP Module, 7 Leads
Size / Dimension 0.86" L x 0.37" W x 0.44" H (21.8mm x 9.3mm x 11.2mm)
Base Product Number TMR 3
RoHS Status ROHS3 Compliant
MSL Level Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.40.9580
Other Part Number TMR 3-1221WIE-ND,TMR3-1221WIE
Standard Package 10
Win Source Part Number 1336199-TMR 3-1221WIE
Ultra Librarian 3D Model Ultra Librarian TMR 3-1221WIE CAD Model

Description

The Traco Power TMR 3-1221WIE is a 3 W isolated module DC-DC converter with remote on/off and SCP features.

  • Outputs: two outputs
  • Current - Output (Max): 300mA each
  • Voltage Isolation: 1.5 kV
  • Efficiency: 70%
  • Voltage - Input: 4.5V to 18V
  • Voltage - Output: 5V and -5V
  • Applications: ITE (Commercial)
  • Mounting Type: through-hole
  • Case/Package: 8-SIP module, 7 leads
  • RoHS3 Compliant: Yes
  • Maximum Operating Temperature: 85 °C with derating

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