Littelfuse ASMD125F-2 Microcontrollers
PTC Resettable Fuse
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ASMD125F-2
Detailed Description
PTC Resettable Fuse
Package
2920 (7351 metric)
Lifecycle Status
Active
Datasheet
ASMD125F-2 Datasheet
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Technical Specifications
Littelfuse ASMD125F-2 Microcontrollers technical specifications.
General
RoHS
Yes
Operating Temperature
85
Hold Current a
1.04
Trip Current a
2.46
Max Voltage Rating
16
Max Fault Current Rating a
40
Minimum Resistance Rmin Ohms
0.057
Max Resistance R1max Ohms
0.25
Resistance Automotive Max
0.25
Max Time to Trip Time Sec
20
Related Parts Comparison (ASMD125F-2 vs 2920L500/16MR vs 2920L110/60MR vs 2920L330/24MR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Operating Temperature | 85 | - 40°C ~ + 85°C | - 40°C ~ + 85°C | - 40°C ~ + 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Package | 2920 (7351 metric) | 2920 (7351 metric) | 2920 (7351 metric) | 2920 (7351 metric) |
| Series | -- | 2920L | 2920L | 2920L |
| Mounting Type | -- | PCB Mount | PCB Mount | PCB Mount |
| Resistance | -- | 25 mOhms | 410 mOhms | 55 mOhms |
| Current Rating Max | -- | 40 A | 20 A | 40 A |
| Hold Current | -- | 5 A | 1.1 A | 3.3 A |
| Maximum Voltage | -- | 16 VDC | 60 VDC | 24 VDC |
| Moisture Sensitive | -- | Yes | Yes | Yes |
| Pd Power Dissipation | -- | 2 W | 2 W | 2 W |
| Termination Style | -- | SMD/SMT | SMD/SMT | SMD/SMT |
| Action |
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