
Enlarge
For Reference Only
Part Number | TCF250-120T-B-0.5 |
OEMstron Part # | TCF250-120T-B-0-5 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 60V 120MA SMD |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | TCF250-120T-B-0.5 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
TCF250-120T-B-0.5 Specifications
Part Number | TCF250-120T-B-0.5 | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | PolySwitch®, TCF250 | |
Type | Polymeric | |
Voltage - Max | 60V (250V Int) | |
Current - Max | 3A | |
Current - Hold (Ih) (Max) | 120mA | |
Current - Trip (It) | 240mA | |
Time to Trip | 600ms | |
Resistance - Initial (Ri) (Min) | 6.3 Ohms | |
Resistance - Post Trip (R1) (Max) | 18 Ohms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | Surface Mount | |
Package / Case | Nonstandard SMD | |
Size / Dimension | 0.217" L x 0.217" W (5.50mm x 5.50mm) | |
Height - Seated (Max) | - | |
Thickness (Max) | 0.091" (2.30mm) | |
Lead Spacing | - |
TCF250-120T-B-0.5 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
TCF250-120T-B-0.5 TE Connectivity |
Resettable Fuses - PPTC .12A Fast Trip |
Contact Us |
Part Number | Description | Stock |
TCF250-120T-B-0.5 D# TCF250-120T-B-0.5-ND Littelfuse Inc |
PTC RESET FUSE 60V 120MA SMD |
1866 In Stock |
Part Number | Description | Stock |
TCF250-120T-B-0.5 D# NS-TCF250-120T-B-0.5 TE Connectivity |
OEM/CM ONLY |
3176 |
Part Number | Description | Stock |
TCF250120TB0.5 TE Connectivity |
OEM/CM ONLY |
1961 |
The Products You May Be Interested In
![]() |
MF-R700 | PTC RESET FUSE 30V 7A RADIAL | 3751 More on Order |
![]() |
600R160-R1UR | PTC RESET FUSE 60V 160MA RADIAL | 165 More on Order |
![]() |
0ZCG0160AF2C | PTC RESET FUSE 12V 1.6A 1812 | 304 More on Order |
![]() |
RUSBF075 | PTC RESET FUSE 6V 750MA RADIAL | 542 More on Order |
![]() |
PTCCL13H921DTE | PTC RESET FUSE 30V 920MA RADIAL | 328 More on Order |
![]() |
0ZRE0008FF1C | PTC RESET FUSE 240V 80MA RADIAL | 13623 More on Order |
![]() |
MINIASMDC110F/24-2 | PTC RESET FUSE 24V 1.1A 1812 | 393 More on Order |
![]() |
PTGL09AS7R6K6B51A0 | PTC RESET FUSE 7.6OHM DISC | 250 More on Order |
![]() |
B59940C0120A070 | PTC RESET FUSE 80V 450MA RADIAL | 3087 More on Order |
![]() |
MF-R017-2 | PTC RESET FUSE 60V 170MA RADIAL | 4237 More on Order |
![]() |
B59830C80A70 | PTC RESET FUSE 265V 250MA RADIAL | 215 More on Order |
![]() |
PTR060V0185-TR | PTC RESET FUSE 60V 1.85A RADIAL | 140 More on Order |
Quick Inquiry
In Stock | 3,462 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.