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Part Number | 15ST120SU |
OEMstron Part # | 15ST120SU |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 15V 1.2A STRAP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 15ST120SU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 30 - Apr 4 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
15ST120SU Specifications
Part Number | 15ST120SU | |
Brand | Littelfuse | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | POLY-FUSE®, ST | |
Type | Polymeric | |
Voltage - Max | 15V | |
Current - Max | 100A | |
Current - Hold (Ih) (Max) | 1.2A | |
Current - Trip (It) | 2.7A | |
Time to Trip | 5s | |
Resistance - Initial (Ri) (Min) | 85 mOhms | |
Resistance - Post Trip (R1) (Max) | 220 mOhms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | User Defined | |
Package / Case | Strap | |
Size / Dimension | - | |
Height - Seated (Max) | - | |
Thickness (Max) | - | |
Lead Spacing | - |
15ST120SU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
15ST120SU Littelfuse Inc |
PTC RESETTABLE 15V 1.20A STRAP |
Contact Us |
Part Number | Description | Stock |
15ST120SU D# 15ST120SU-ND Littelfuse Inc |
PTC RESET FUSE 15V 1.2A STRAP |
Limited Supply - Call |
Part Number | Description | Stock |
15ST120SU D# NS-15ST120SU Littelfuse Inc |
OEM/CM ONLY |
3958 |
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In Stock | 408 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
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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 |
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