Semiconductors
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For Reference Only
| Part Number | RUEF300U-2 |
| OEMstron Part # | RUEF300U-2 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 30V 3A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RUEF300U-2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 20 - May 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RUEF300U-2 Specifications
| Part Number | RUEF300U-2 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RUEF | |
| Type | Polymeric | |
| Voltage - Max | 30V | |
| Current - Max | 100A | |
| Current - Hold (Ih) (Max) | 3A | |
| Current - Trip (It) | 6A | |
| Time to Trip | 10.8s | |
| Resistance - Initial (Ri) (Min) | 20 mOhms | |
| Resistance - Post Trip (R1) (Max) | 80 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.449" L x 0.118" W (11.40mm x 3.00mm) | |
| Height - Seated (Max) | 0.650" (16.50mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RUEF300U-2 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RUEF300U-2 D# V36:1790_18209436 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 30V 100A 2W 10.8s 0.02Ohm Radial 11.4 X 3 X 16.5mm T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
RUEF300U-2 TE Connectivity |
6000 |
| Part Number | Description | Stock |
|
RUEF300U-2 TE Connectivity |
Lead time 49 |
15000 |
| Part Number | Description | Stock |
|
RUEF300U-2 D# RUEF300U-2-ND Littelfuse Inc |
PTC RESET FUSE 30V 3A RADIAL |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
RUEF300U-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
RUEF300U2 TE Connectivity |
OEM/CM ONLY |
14722 |
| Part Number | Description | Stock |
|
RUEF300U-2 TE Connectivity |
In Stock |
6000 |
| Part Number | Description | Stock |
|
RUEF300U-2 D# 650-RUEF300U-2 Littelfuse Inc |
Resettable Fuses - PPTC 30V 40A 2.00W UNCOAT PolySwitch Reset Dev RoHS: Compliant
|
3000 |
| Part Number | Description | Stock |
|
RUEF300U-2 D# NS-RUEF300U-2 TE Connectivity |
OEM/CM ONLY |
5526 |
| Part Number | Description | Stock |
|
RUEF300U2 TE Connectivity |
OEM/CM ONLY |
6016 |
| Part Number | Description | Stock |
|
RUEF300U-2 Littelfuse Inc |
Resettable Fuses - PPTC 30V 40A 2.00W UNCOAT PolySwitch Reset Dev pbFree: Pb-Free
|
Americas - 0 |
|
RF1083-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 3A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
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| In Stock | 471 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
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