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.
MF-MSMF125-2 Real Image
Same model may have multiple batches, images only for reference.

MF-MSMF125-2

Part No MF-MSMF125-2
Manufacturer Bourns Inc.
Catalog PTC Resettable Fuses
Description PTC RESETTABLE 1.25A 6V 1812
Datasheet
MF-MSMF125-2 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Bourns Inc.
Packaging Reel - TR
Status Active
Type Polymeric
Voltage - Max 6V
Current - Max 100A
Current - Hold (Ih) (Max) 1.25A
Current - Trip (It) 2.5A
Time to Trip 400ms
Resistance - Initial (Ri) (Min) 35 mOhm
Resistance - Post Trip (R1) (Max) 140 mOhm
Temperature Range - Operating -40°C to 85°C
Ratings AEC-Q200
Mounting SMD (SMT)
Dimension 0.179" L x 0.128" W (4.55mm x 3.24mm)
Thickness (Max) 0.033" (0.85mm)
Approvals cURus, TUV
Win Source Part Number 106693-MF-MSMF125-2
Ultra Librarian 3D Model Ultra Librarian MF-MSMF125-2 CAD Model

Description

Bourns Inc. presents the MF-MSMF125-2, a polymeric circuit protection component that is ideal for circuit protection applications.

  • Maximum Voltage: 6V
  • Maximum Current: 100A
  • Current Hold (Ih): 1.25A
  • Current Trip (It): 2.5A
  • Time to Trip: 400ms
  • Mounting: SMD (SMT) technology
  • Packaging: reel - TR
  • Thickness: 0.033 inches (0.85mm)
  • Dimension: 0.179 inches L x 0.128 inches W (4.55mm x 3.24mm)
  • Initial Resistance (Ri): 35 mOhm
  • Post-Trip Resistance (R1): 140 mOhm
  • Status: active product
  • Popularity: high

You May Also Be Interested in

1206L110/16WR Littelfuse Inc. – Price, Stock & Datasheet
1206L110/16WR
Littelfuse Inc.
Polymeric PTC Resettable Fuse 16V 1.1 A Ih Surface Mount 1206 (3216 Metric), Concave
Lowest to $0.2191
Picture of PSR-28299
PSR-28299
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Lowest to $0.6260
B59835T1120A062 EPCOS (TDK) – Price, Stock & Datasheet
B59835T1120A062
EPCOS (TDK)
Ceramic PTC Resettable Fuse 135VAC 75 mA Ih Surface Mount 4-SMD
Need more? Email Us
Picture of PSR-28615
PSR-28615
Littelfuse Inc.
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
Need more? Email Us
PTS120616V025 Real Image
PTS120616V025
Eaton Bussmann
PTC RESET FUSE 16V 250MA 1206
Lowest to $0.0681
RXE160
RXE160
Littelfuse Inc.
PTC RESET FUSE 60V 1.6A RADIAL
Need more? Email Us
NANOSMD175LR-E TE Connectivity
NANOSMD175LR-E
Littelfuse Inc.
PTC RESET FUSE 6V 1.75A 1206 / PTC Resettable Fuse Ih
Need more? Email Us
TRF250-120US-2 Littelfuse Inc.
TRF250-120US-2
Littelfuse Inc.
PTC RESET FUSE 60V 120MA RADIAL
Need more? Email Us
0805L020/24YR Littelfuse Inc. – Price, Stock & Datasheet
0805L020/24YR
Littelfuse Inc.
Polymeric PTC Resettable Fuse 24V 200 mA Ih Surface Mount 0805 (2012 Metric), Concave
Need more? Email Us

Top Sellers

DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
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 $13.0677

Pricing & Ordering

Quantity Unit Price Ext. Price
310+ $0.1873 $58.0630
755+ $0.1538 $116.1190
1,165+ $0.1489 $173.4685
1,605+ $0.1441 $231.2805
2,075+ $0.1393 $289.0475
2,780+ $0.1249 $347.2220
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 32,400 pieces
MOQ: 310 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

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