
For Reference Only
Part Number | TRF250-120T-2 |
OEMstron Part # | TRF250-120T-2 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 60V 120MA RADIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | TRF250-120T-2 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
TRF250-120T-2 Specifications
Part Number | TRF250-120T-2 | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | PolySwitch®, TRF250 | |
Type | Polymeric | |
Voltage - Max | 60V (250V Int) | |
Current - Max | 3A | |
Current - Hold (Ih) (Max) | 120mA | |
Current - Trip (It) | 240mA | |
Time to Trip | 1.2s | |
Resistance - Initial (Ri) (Min) | 7 Ohms | |
Resistance - Post Trip (R1) (Max) | 16 Ohms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.256" L x 0.181" W (6.50mm x 4.60mm) | |
Height - Seated (Max) | 0.433" (11.00mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.197" (5.00mm) |
TRF250-120T-2 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 |
TRF250-120T-2 D# V36:1790_14565033 TE Connectivity |
PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 1.2s 7Ohm Radial 6.5 X 4.6 X 7mm T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
TRF250-120T-2 D# TRF250-120T-2 TE Connectivity |
PTC Resettable Fuse 60VDC T/R (Alt: TRF250-120T-2) RoHS: Compliant
|
Americas - 891 |
Part Number | Description | Stock |
TRF250-120T-2 TE Connectivity |
FUSE, PTC RESET, 60V, 120mA, RADIAL, Holding Current:120mA, Tripping Current:240mA, Initial Resistance Max:12ohm, Operating Voltage:60VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:7ohm, Interrupting Capacity:3A , RoHS Compliant: Yes |
1343 |
Part Number | Description | Stock |
TRF250-120T-2 D# TRF250-120T-2CT-ND Littelfuse Inc |
PTC RESET FUSE 60V 120MA RADIAL |
1027 In Stock |
Part Number | Description | Stock |
TRF250-120T-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
TRF250-120T-2 D# NS-TRF250-120T-2 TE Connectivity |
OEM/CM ONLY |
3633 |
Part Number | Description | Stock |
TRF250120T2 TE Connectivity |
OEM/CM ONLY |
22516 |
Part Number | Description | Stock |
TRF250-120T-2 D# 19629856 TE Connectivity |
PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 0.8W 1.2s 7Ohm Radial 6.5 X 4.6 X 7mm T/R RoHS: Compliant
|
Americas - 356 |
The Products You May Be Interested In
![]() |
MF-RG900-2 | PTC RESET FUSE 16V 9A RADIAL | 350 More on Order |
![]() |
B59604R0160B010 | PTC THERMISTOR | 234 More on Order |
![]() |
SMD0805P050TSA | PTC RESET FUSE 6V 500MA 0805 | 452 More on Order |
![]() |
0ZCF0300BF2C | PTC RESET FUSE 24V 3A 2920 | 4881 More on Order |
![]() |
RLD30P160UF | PTC RESET FUSE 30V 1.6A RADIAL | 242 More on Order |
![]() |
PRG21AR4R7MS5RA | PTC RESET FUSE 16V 205MA 0805 | 228 More on Order |
![]() |
YPAL0.45N | PTC RESET FUSE 30V 8A RADIAL | 479 More on Order |
![]() |
PTS12066V200 | PTC RESET FUSE 6V 2A 1206 | 358 More on Order |
![]() |
PTCCL05H470FTE | PTC RESET FUSE 145V 47MA RADIAL | 478 More on Order |
![]() |
YQZ120N120 | PTC RESET FUSE 18V RADIAL | 132 More on Order |
![]() |
MF-PSML380/8-2 | 0805 SMD POLYMER PTC 3.8A/8V | 3989 More on Order |
![]() |
MF-RG600-0 | PTC RESET FUSE 16V RADIAL | 151 More on Order |
Quick Inquiry
In Stock | 258 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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.