EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
TMR 3-1212WIE Real Image
Same model may have multiple batches, images only for reference.

TMR 3-1212WIE

Part No TMR 3-1212WIE
Manufacturer Traco Power
Catalog Power Supplies Board Mount DCDC Converters
Description DC DC CONVERTER 12V 3W / Isolated Module DC DC Converter 1 Output 12V 250mA 4.5V - 18V Input
Datasheet
TMR 3-1212WIE Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Power Supplies - Board Mount>DC DC Converters
Manufacturer Traco Power
Packaging Tube
Type Isolated Module
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 18V
Voltage - Output 1 12V
Current - Output (Max) 250mA
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 80%
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 TMR3-1212WIE,TMR 3-1212WIE-ND
Standard Package 10
Win Source Part Number 1336187-TMR 3-1212WIE
Ultra Librarian 3D Model Ultra Librarian TMR 3-1212WIE CAD Model

Description

The TMR 3-1212WIE is a 3W DC-DC converter from Traco Power.

  • Design: Isolated module design
  • Feature: Remote on/off feature and SCP protection
  • Size: 0.86" L x 0.37" W x 0.44" H
  • Efficiency: 80%
  • Temperature Range: -40°C ~ 85°C
  • Voltage Isolation: 1.5 kV
  • Output Current: 250mA @ 12V
  • Application: ITE (Commercial) applications
  • Standards: Compliant with ROHS3 standards

You May Also Be Interested in

LTM8057MPY Analog Devices Inc. – Price, Stock & Datasheet
LTM8057MPY
Analog Devices Inc.
DC DC CONVERTER 2.5-12V 1.5W
Lowest to $61.4318
MPM3820GQV-Z Monolithic Power Systems Inc. – Price, Stock & Datasheet
MPM3820GQV-Z
Monolithic Power Systems Inc.
DC DC CONVERTER 0.6-6V
Lowest to $1.9090
MPM3830GQV-Z Monolithic Power Systems Inc. – Price, Stock & Datasheet
MPM3830GQV-Z
Monolithic Power Systems Inc.
DC DC CONVERTER 2.7-6V
Lowest to $1.9008
MPM3620GQV-P Monolithic Power Systems Inc. – Price, Stock & Datasheet
MPM3620GQV-P
Monolithic Power Systems Inc.
DC DC CONVERTER 0.8-18.48V
Need more? Email Us
TMR 6-2423WI Traco Power
TMR 6-2423WI
Traco Power
DC DC CONVERTER +/-15V 6W
Need more? Email Us
MPM3804GG-Z Monolithic Power Systems Inc. – Price, Stock & Datasheet
MPM3804GG-Z
Monolithic Power Systems Inc.
DC DC CONVERTER 0.6-5.5V
Lowest to $11.7294
TBA 2-1212 Traco Power
TBA2-1212
Traco Power
DC DC CONVERTER 12V 2W
Need more? Email Us
MPM3695GMQ-10-0022 Monolithic Power Systems Inc. – Price, Stock & Datasheet
MPM3695GMQ-10-0022
Monolithic Power Systems Inc.
DC DC CONVERTER 0.5-5V
Lowest to $16.4211
MPM3680GRE Monolithic Power Systems Inc. – Price, Stock & Datasheet
MPM3680GRE
Monolithic Power Systems Inc.
DC DC CONVERTER 0.65-5V
Lowest to $27.2727

Top Sellers

BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess