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0494.250
PROTECTOR SLIM 0603 32V .250A | Series: 494
The 494 Series Fast-Acting SMF is ultra small thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices.
| Property | Value |
|---|---|
Voltage Rating (V) | 32 |
Maximum AC Voltage (V) | 32 |
Nominal Melting I2T (A2sec) | 0.0014 |
Resistance (Ω) | 0.59 |
Opening | Very Fast-Acting (FF) |
Operating Temperature | -55° to 90°C |
Humidity | MIL-STD-202F Method 103B Condition D |
interrupt Voltage Type AC/DC) - 2 | DC |
interrupt Voltage Type AC/DC) - 1 | AC |
interrupt Voltage (V) -2 | 32 |
interrupt Amperage (A) - 2 | 50 |
interrupt Voltage (V) -1 | 32 |
Size | MIL-STD-202F Method 201A; MIL-STD-202F Method 204D Test Condition D |
interrupt Amperage (A) - 1 | 50 |
Moisture Resistance | MIL-STD-202 Method 106G |
- Complies with electronic industry environmental standards for lead reduction
- Product is compatible with lead-free solders and higher temperature profiles
- High performance materials provide improved performance in elevated ambient temperature applications
- Product is marked on top surface with code to allow amperage-rating identification without testing
- Low profile for height sensitive applications
- Flat top surface for pick-and-place operations
- Element-covering material is resistant to industry standard cleaning operations
- Mounting pad and electrical performance are identical to Littelfuse 431 and 434 Series products
- Alloy-based element construction provides superior inrush withstand characteristics (I²t) over ceramic or glass-based 0603 fuse products
0494.250 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 0494.250NR | PROTECTOR SLIM 0603 32V .250A |  12/31/2001 |  1/1/1901 |  CoC_RoHS10_0494.250NR | REACH_SVHC Declaration (Contain)_0494.250NR | Contains | No | IPC_494xxx_Series | View More |
| 0494.250NRA | PROTECTOR SLIM 0603 32V .250A | 12/31/2001 | 1/1/1901 | No | View More | ||||
| 0494.250NRHF | PRTCTR SLIM HALOGEN FREE 0603 32V .250A | 12/31/2001 | 1/1/1901 | CoC_RoHS10_0494.250NRHF | REACH_SVHC Declaration (Contain)_0494.250NRHF | Contains | No | IPC_494HF | View More |
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