Littelfuse FSMD125-2920-R Microcontrollers
PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 15V 40A 1.7W 2s 0.07Ohm SMD Solder Pad 2920 T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FSMD125-2920-R
Detailed Description
PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 15V 40A 1.7W 2s 0.07Ohm SMD Solder Pad 2920 T/R
Package
2920 (7351 Metric), Concave
Lifecycle Status
Active
Datasheet
FSMD125-2920-R Datasheet
Quick Jump:
Technical Specifications
Littelfuse FSMD125-2920-R Microcontrollers technical specifications.
General
Series
FSMD2920
RoHS
ROHS3 Compliant
Package / Case
2920
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Approval Agency
cUL, TUV, UL
Current Hold Ih Max
1.25 A
Current Max
100 A
Current Trip It
2.5 A
Alternate Parts Comparison (FSMD125-2920-R vs FSMD075-2920-R vs FSMD260-2920-R vs FSMD250-2920-R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | FSMD2920 | FSMD2920 | FSMD2920 | FSMD2920 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | ROHS3 Compliant | Yes | Yes | ROHS3 Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Approval Agency | cUL, TUV, UL | cUL, TUV, UL | cUL, TUV, UL | cUL, TUV, UL |
| Current Hold Ih Max | 1.25 A | 750 mA | 2.6 A | 2.5 A |
| Current Max | 100 A | 100 A | 100 A | 100 A |
| Current Trip It | 2.5 A | 1.5 A | 5.2 A | 5 A |
| Resistance Initial Ri Min | 50 mOhms | 180 mOhms | 20 mOhms | 25 mOhms |
| Resistance Post Trip R1 Max | 250 mOhms | 1 Ohms | 75 mOhms | 85 mOhms |
| Size Dimension | 0.290" L x 0.202" W (7.36mm x 5.12mm) | 0.290" L x 0.202" W (7.36mm x 5.12mm) | 0.290" L x 0.202" W (7.36mm x 5.12mm) | 0.290" L x 0.202" W (7.36mm x 5.12mm) |
| Action |
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