Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | RKEF300 |
| OEMstron Part # | RKEF300 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 60V 3A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RKEF300 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RKEF300 Specifications
| Part Number | RKEF300 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RKEF | |
| Type | Polymeric | |
| Voltage - Max | 60V | |
| Current - Max | 40A | |
| Current - Hold (Ih) (Max) | 3A | |
| Current - Trip (It) | 6A | |
| Time to Trip | 19.8s | |
| Resistance - Initial (Ri) (Min) | 30 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 | 0.650" L x 0.118" W (16.50mm x 3.00mm) | |
| Height - Seated (Max) | 0.835" (21.20mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RKEF300 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RKEF300 D# V99:2348_11453185 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 3.2W 19.8s 0.03Ohm Radial 16.5 X 3 X 21.2mm Bag RoHS: Compliant
|
Americas - 0 |
|
RKEF300-2 D# V36:1790_18207525 Littelfuse Inc |
RF3796-000 |
Americas - 0 |
| Part Number | Description | Stock |
|
RS60SB-300(CROSS: RKEF300) OptiFuse |
6000 | |
|
RKEF300 TE Connectivity |
158 |
| Part Number | Description | Stock |
|
RKEF300 TE Connectivity |
Min Qty 250 |
4250 |
| Part Number | Description | Stock |
|
RKEF300 D# C1S425201064767 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 3.2W 19.8s 0.03Ohm Radial 16.5 X 3 X 21.2mm Bag RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Bulk
|
83 |
| Part Number | Description | Stock |
|
RKEF300 TE Connectivity |
PTC Resettable Fuse, Through Hole Mount RoHS: Compliant
|
Europe - 1500 |
| Part Number | Description | Stock |
|
RKEF300 Littelfuse Inc |
RoHS (ship within 1day) - D/C 2019 |
161 |
| Part Number | Description | Stock |
|
RKEF300-2 D# RKEF300-2CT-ND Littelfuse Inc |
PTC RESET FUSE 60V 3A RADIAL |
222 In Stock |
|
RKEF300 D# RKEF300HF-ND Littelfuse Inc |
PTC RESET FUSE 60V 3A RADIAL |
On Order |
| Part Number | Description | Stock |
|
RKEF300. D# 3103231 Littelfuse Inc |
PPTC RESETTABLE FUSE, 3A, 60VDC, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
RKEF300 D# 2474206 Littelfuse Inc |
FUSE, PTC RESET, 60V, 40A, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
18 |
| Part Number | Description | Stock |
|
RKEF300 TE CONNECTIVITY |
In Stock |
158 |
| Part Number | Description | Stock |
|
RKEF300 TE Connectivity |
OEM/CM Immediate delivery |
88000 |
| Part Number | Description | Stock |
|
RKEF300-2 D# 650-RKEF300-2 Littelfuse Inc |
Resettable Fuses - PPTC RoHS: Compliant
|
212 |
| Part Number | Description | Stock |
|
RKEF300 D# 45P8093 Littelfuse Inc |
PPTC RESETTABLE FUSE, 3A, 60VDC, RADIAL, Product Range:PolySwitch RKEF Series, Voltage Rating:60VDC, Holding Current:3A, Tripping Current:6A, Time to Trip:19.8s, Fuse Shape:Rectangular, Current Rating Max:40A, Lead Spacing:5.84mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
RKEF300 D# NS-RKEF300 TE Connectivity |
OEM/CM ONLY |
7887 |
| Part Number | Description | Stock |
|
RKEF300 Littelfuse Inc |
128 |
| Part Number | Description | Stock |
|
RKEF300 D# 7127506 Littelfuse Inc |
Littelfuse 3A Hold current, Radial Leaded PCB Mount Resettable Fuse, 60V, PK Min Qty: 10
Container: Package
|
890 |
| Part Number | Description | Stock |
|
RKEF300 TE Connectivity |
OEM/CM ONLY |
2766 |
| Part Number | Description | Stock |
|
RKEF300 TE Connectivity |
IN stock Immediate delivery |
87985 |
| Part Number | Description | Stock |
|
RKEF300 Littelfuse Inc |
Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device pbFree: Pb-Free
|
Americas - 0 |
|
RF3374-000 Littelfuse Inc |
60V 3.0A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
RKEF300 TE Connectivity |
shipping today |
87696 |
| Part Number | Description | Stock |
|
RKEF300 D# 31270973 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 3.2W 19.8s 0.03Ohm Radial 16.5 X 3 X 21.2mm Bag RoHS: Compliant
|
Americas - 83 |
| Part Number | Description | Stock |
|
RKEF300 D# 2474206 Littelfuse Inc |
FUSE, PTC RESET, 60V, 40A, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
50 |
|
RKEF300. D# 3103231 Littelfuse Inc |
PPTC RESETTABLE FUSE, 3A, 60VDC, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
30 |
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Quick Inquiry
| In Stock | 9,284 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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