Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | RXEF300 |
| OEMstron Part # | RXEF300 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 72V 3A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RXEF300 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 26 - May 31 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RXEF300 Specifications
| Part Number | RXEF300 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, RXEF | |
| Type | Polymeric | |
| Voltage - Max | 72V | |
| Current - Max | 40A | |
| Current - Hold (Ih) (Max) | 3A | |
| Current - Trip (It) | 6A | |
| Time to Trip | 19.8s | |
| Resistance - Initial (Ri) (Min) | 40 mOhms | |
| Resistance - Post Trip (R1) (Max) | 100 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.941" Dia x 0.118" T (23.90mm x 3.00mm) | |
| Height - Seated (Max) | 1.126" (28.60mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.400" (10.15mm) |
RXEF300 Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RXEF300-AP D# V36:1790_18209817 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8(Nom)W 19.8s 0.04Ohm Radial 23.9 X 3mm Ammo RoHS: Compliant
|
Americas - 0 |
|
RXEF300K-2 D# V72:2272_11453545 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72VAC/72VDC 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm T/R RoHS: Compliant
|
Americas - 1100 |
|
RXEF300-2 D# V36:1790_11453530 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72VAC/72VDC 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm T/R RoHS: Compliant
|
Americas - 0 |
|
RXEF300K D# V99:2348_11453971 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 23.11 X 29.3mm Bag RoHS: Compliant
|
Americas - 0 |
|
RXEF300 D# E02:0323_01984609 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72VAC/72VDC 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm Bag RoHS: Compliant
|
Europe - 9849 |
|
RXEF300-1 D# V36:1790_11453550 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm Loose RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
RXEF300K D# RXEF300K TE Connectivity |
PTC Resettable Fuse 40A 72V Bulk (Alt: RXEF300K) RoHS: Compliant
|
Americas - 500 |
| Part Number | Description | Stock |
|
RS90-300(CROSS: RXEF300 ) OptiFuse |
5000 | |
|
RXEF300 TE Connectivity |
566 | |
|
RXEF300-2 TE Connectivity |
1000 |
| Part Number | Description | Stock |
|
RXEF300-AP TE Connectivity |
RXEF300-AP - Ammo Pack |
Contact Us |
|
RXEF300-1 TE Connectivity |
RESET,72V,40A,3.00A IHLD,6A ITRP,RADIAL,1" LL,BULK,HAZMAT - Bag |
Contact Us |
|
RXEF300-2 TE Connectivity |
RXEF300-2 |
Contact Us |
|
RXEF300K TE Connectivity |
POLYSWITCH RESETTABLE DEVICES |
Contact Us |
|
RXEF300 TE Connectivity |
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm Bulk |
37750 |
|
RXEF300K-2 TE Connectivity |
RXEF300K-2 - Tape and Reel |
Contact Us |
| Part Number | Description | Stock |
|
RXEF300 D# C1S425201170934 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm Bag RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Bulk
|
5 |
|
RXEF300K D# C1S425201095253 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 23.11 X 29.3mm Bag RoHS: Not Compliant
pbFree: No
Min Qty: 5
Container: Bulk
|
30 |
| Part Number | Description | Stock |
|
RXEF300K-2 Littelfuse Inc |
Through Hole PTC Resettable Fuses RoHS |
161 |
| Part Number | Description | Stock |
|
RXEF300K-2 D# RXEF300K-2HFTR-ND Littelfuse Inc |
PTC RESET FUSE 72V 3A RADIAL |
Temporarily Out of Stock |
|
RXEF300 D# RXEF300HF-ND Littelfuse Inc |
PTC RESET FUSE 72V 3A RADIAL |
11298 In Stock |
|
RXEF300-1 D# 1294-RXEF300-1-CHP Littelfuse Inc |
PTC RESET FUSE 72V 3A RADIAL |
250 In Stock |
|
RXEF300K D# RXEF300KHF-ND Littelfuse Inc |
PTC RESET FUSE 72V 3A RADIAL |
2 In Stock |
|
RXEF300-2 D# RXEF300-2HFTR-ND Littelfuse Inc |
PTC RESET FUSE 72V 3A RADIAL |
On Order |
|
RXEF300-AP D# RXEF300-APTB-ND Littelfuse Inc |
PTC RESET FUSE 72V 3A RADIAL |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
RXEF300 TY |
In stock shipping within 2days |
30525 |
| Part Number | Description | Stock |
|
RXEF300 D# 1345966 Littelfuse Inc |
POLYSWITCH, RADIAL, 3A RoHS: Compliant
Min Qty: 1
Container: Each
|
2468 |
| Part Number | Description | Stock |
|
RXEF300K Littelfuse Inc |
RXEF Series 72 V 3 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
0 Bag |
|
RXEF300-1 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bag |
|
RXEF300K-2 Littelfuse Inc |
RXEF Series 72 V 3 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
0 Reel |
| Part Number | Description | Stock |
|
RXEF3000 TE Connectivity |
OEM/CM ONLY |
12100 |
| Part Number | Description | Stock |
|
RXEF300-2 TE Connectivity |
In Stock |
1000 |
| Part Number | Description | Stock |
|
RXEF300K-2 D# C469021 Littelfuse Inc |
161 |
| Part Number | Description | Stock |
|
RXEF300 TE Connectivity |
OEM/CM Immediate delivery |
30000 |
| Part Number | Description | Stock |
|
RXEF300 D# 650-RXEF300 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax RoHS: Compliant
|
1363 |
|
RXEF300K-2 D# 650-RXEF300K-2 Littelfuse Inc |
Resettable Fuses - PPTC 3A 72V 40A Imax RoHS: Compliant
|
1000 |
|
RXEF300-AP D# 650-RXEF300-AP Littelfuse Inc |
Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset Dev RoHS: Compliant
|
894 |
| Part Number | Description | Stock |
|
RXEF300 D# XSFP00000198388 Littelfuse Inc |
RXEF Series 72 V 3 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
22382 |
| Part Number | Description | Stock |
|
RXEF300 D# 42M2530 Littelfuse Inc |
POLYSWITCH, RADIAL, 3A, Thermistor Mounting:Through Hole, Product Range:PolySwitch RXEF Series, Holding Current:3A, Tripping Current:6A, Voltage Rating:72VDC, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
100 |
| Part Number | Description | Stock |
|
RXEF300K-2 D# NS-RXEF300K-2 TE Connectivity |
OEM/CM ONLY |
5739 |
|
RXEF300-1 D# NS-RXEF300-1 TE Connectivity |
OEM/CM ONLY |
4486 |
|
RXEF300 D# NS-RXEF300 Multiple |
OEM/CM ONLY |
10303 |
|
RXEF300-2 D# NS-RXEF300-2 TE Connectivity |
OEM/CM ONLY |
2659 |
|
RXEF300K D# NS-RXEF300K TE Connectivity |
OEM/CM ONLY |
2822 |
| Part Number | Description | Stock |
|
RXEF300 TE Connectivity |
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 0.1 ohm, THROUGH HOLE MOUNT |
68 |
| Part Number | Description | Stock |
|
RXEF300-2 D# RXEF300-2 TE Connectivity |
Inventory M |
805 |
| Part Number | Description | Stock |
|
RXEF300 D# 5176742P Littelfuse Inc |
Littelfuse 3A Hold current, Radial Leaded PCB Mount Resettable Fuse, 72V, BG Min Qty: 10
Container: Bag
|
40 |
| Part Number | Description | Stock |
|
RXEF300K TE Connectivity |
OEM/CM ONLY |
516 |
|
RXEF3002 TE Connectivity |
OEM/CM ONLY |
2821 |
|
RACRXEF300 TE Connectivity |
OEM/CM ONLY |
116 |
|
RXEF300 TE Connectivity |
OEM/CM ONLY |
6969 |
|
RXEF300K2 TE Connectivity |
OEM/CM ONLY |
1016 |
|
REPSRXEF300 N/A |
OEM/CM ONLY |
381 |
| Part Number | Description | Stock |
|
RXEF300 TE Connectivity |
IN stock Immediate delivery |
29985 |
| Part Number | Description | Stock |
|
RF2693-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 3A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RF2704-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 3.0A-HD 40A MAX pbFree: Pb-Free
|
Americas - 650 |
|
RXEF300K-0.118 Littelfuse Inc |
72V 3.0A-HD 40A MAX pbFree: Pb-Free
|
Americas - 1250 |
|
RF2707-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 3A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RXEF300-2 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax pbFree: Pb-Free
|
Americas - 0 |
|
RXEF300K Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax pbFree: Pb-Free
|
Americas - 650 |
|
RXEF300-1 Littelfuse Inc |
Resettable Fuses - PPTC 3A 72V 40A Imax pbFree: Pb-Free
|
Americas - 0 |
|
RXEF300 Littelfuse Inc |
Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax pbFree: Pb-Free
|
Americas - 9050 |
|
RF2650-000 Littelfuse Inc |
Resettable Fuses - PPTC 72V 3A-HD 40A MAX pbFree: Pb-Free
|
Americas - 11600 |
| Part Number | Description | Stock |
|
RXEF300 Littelfuse Inc |
shipping today |
89 |
| Part Number | Description | Stock |
|
RXEF300K D# 20297302 TE Connectivity |
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 23.11 X 29.3mm Bag RoHS: Compliant
|
Americas - 200 |
|
RXEF300 D# 53370501 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72VAC/72VDC 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm Bag RoHS: Compliant
|
Americas - 9840 |
|
RXEF300K-2 D# 50476455 Littelfuse Inc |
PTC Resettable Fuse 3A(hold) 6A(trip) 72VAC/72VDC 40A 2.8W 19.8s 0.04Ohm Radial 23.9 X 3mm T/R RoHS: Compliant
|
Americas - 1100 |
| Part Number | Description | Stock |
|
RXEF300 mfr |
RFQ |
521 |
| Part Number | Description | Stock |
|
RXEF300-2 Littelfuse Inc |
POLYSWITCH PTC RESET 3A |
1100 |
| Part Number | Description | Stock |
|
RXEF300 D# 1345966 Littelfuse Inc |
POLYSWITCH, RADIAL, 3A RoHS: Compliant
Min Qty: 1
Container: Each
|
2701 |
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Quick Inquiry
| In Stock | 5,612 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
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 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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