Littelfuse RUEF090-2 Microcontrollers
PTC Resettable Fuse, 0.22ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
RUEF090-2
Base Model
Detailed Description
PTC Resettable Fuse, 0.22ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Lifecycle Status
Active
Datasheet
RUEF090-2 Datasheet
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Technical Specifications
Littelfuse RUEF090-2 Microcontrollers technical specifications.
General
Series
PolySwitch®, RUEF
RoHS
Yes
Number of Pins
2
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Current Hold Ih Max
900 mA
Current Max
100 A
Current Trip It
1.8 A
Height Seated Max
0.480" (12.20mm)
Alternate Parts Comparison (RUEF090-2 vs RUEF090 vs RUEF135 vs RUEF185)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | PolySwitch®, RUEF | RUEF | RUEF | RUEF |
| Mounting Type | Through Hole | PCB Mount | PCB Mount | PCB Mount |
| RoHS | Yes | Yes | Yes | Yes |
| Hold Current | 900 mA | 900 mA | 1.35 A | 1.85 A |
| Lead Spacing | 0.200" (5.08mm) | 5.8 mm | 5.8 mm | 5.8 mm |
| Trip Current | 1.8 A | 1.8 A | 2.7 A | 3.7 A |
| Current Rating Max | -- | 100 A | 100 A | 100 A |
| Maximum Voltage | -- | 30 VDC | 30 VDC | 30 VDC |
| Pd Power Dissipation | -- | 600 mW | 800 mW | 1 W |
| Termination Style | -- | Radial | Radial | Radial |
| Trade Name | -- | PolySwitch | PolySwitch | PolySwitch |
| Unit Weight | -- | 0.005954 oz | 0.008995 oz | 0.013369 oz |
| Action |
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