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4221_25A
SMD 250V 2410 AUTOC FA 1.25A | Series: 422A
The 422A is a 250 V rated Wire-in-Air Surface Mount AEC-Q200 Qualified fuse are specifically tested to cater to secondary circuit protection needs of compact auto electronics applications. The wire-in-air design of the 422A Series results in a relatively high I²t in a 2410 size.
* Largely based on Littelfuse internal AEC-Q200 test plan for DC application.
| Property | Value |
|---|---|
Voltage Rating (V) | 250 |
Maximum AC Voltage (V) | 250 |
Nominal Melting I2T (A2sec) | 1.09 |
Resistance (Ω) | 0.0734 |
Body | Epoxy Substrate |
Opening | Fast-Acting (F) |
Operating Temperature | -55° to 125°C |
Packaging Code | R |
interrupt Voltage (V) -2 | 250 |
interrupt Amperage (A) - 2 | 50 |
interrupt Voltage (V) -1 | 250 |
Size | MIL-STD-202 Method 204 |
interrupt Amperage (A) - 1 | 50 |
Terminations | Copper/Nickel/Tin Plating |
- Operating Temperature from -55° C to 125° C
- 100% Lead-free, Halogen-free and RoHS compliant
- Fast acting
- Meets Littelfuse's automotive qualification*
- Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
- Conforms to EN/IEC 60127-1 and EN/IEC 60127-7
- Conforms to J60127-1 and J60127-7
4221_25A Applications
- Li-Ion Battery
- LED Lighting Automotive Navigation System
- Battery Management System (BMS)
- Cluster
4221_25A Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| 04221.25MRA | SMD 250V 2410 AUTOC FA 1.25A |  CoC_RoHS10_04221.25MRA | View More |
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