
For Reference Only
Part Number | RGEF500 |
OEMstron Part # | RGEF500 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 16V 5A RADIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | RGEF500 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RGEF500 Specifications
Part Number | RGEF500 | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | PolySwitch®, RGEF | |
Type | Polymeric | |
Voltage - Max | 16V | |
Current - Max | 100A | |
Current - Hold (Ih) (Max) | 5A | |
Current - Trip (It) | 8.5A | |
Time to Trip | 2s | |
Resistance - Initial (Ri) (Min) | 15 mOhms | |
Resistance - Post Trip (R1) (Max) | 34 mOhms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.390" L x 0.098" W (9.90mm x 2.50mm) | |
Height - Seated (Max) | 0.563" (14.30mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.199" (5.05mm) |
RGEF500 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 |
RGEF500-2 D# V72:2272_16255815 Littelfuse Inc |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16VDC 100A 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 14.3mm T/R RoHS: Compliant
|
Americas - 2 |
RGEF500K-2 D# V36:1790_18209966 Littelfuse Inc |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16V 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 16.9mm T/R RoHS: Compliant
|
Americas - 0 |
RGEF500 D# V36:1790_07450159 Littelfuse Inc |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16VDC 100A 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 14.3mm Bag RoHS: Compliant
|
Americas - 1802 |
RGEF500-1 D# V99:2348_18209962 Littelfuse Inc |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16V 100A 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 14.3mm Bulk RoHS: Compliant
|
Americas - 0 |
RGEF500K-AP D# V72:2272_11453444 Littelfuse Inc |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16V 100A 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 16.9mm Ammo RoHS: Compliant
|
Americas - 0 |
RGEF500K D# V36:1790_11453952 Littelfuse Inc |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16V 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 16.9mm Bulk RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
RGEF500K-AP Littelfuse Inc |
2000 | |
RGEF500-2 TE Connectivity |
2000 | |
RGEF500 TE Connectivity |
300 | |
RS16-500(CROSS: RGEF500) OptiFuse |
6000 |
Part Number | Description | Stock |
RGEF500K-AP TE Connectivity |
POLYSWITCH RESETTABLE DEVICES - Ammo Pack |
Contact Us |
RGEF500K-0.138 TE Connectivity |
615500 | |
RGEF500K-2 TE Connectivity |
POLYSWITCH PTC RESET 5A HLD T/R |
Contact Us |
RGEF500-AP TE Connectivity |
POLYSWITCH PTC RESET 5A HLD AMMO |
Contact Us |
RGEF500-0.178 TE Connectivity |
2000 | |
RGEF500 TE Connectivity |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16V 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 14.3mm Bulk |
2930 |
RGEF500-1 TE Connectivity |
POLYSWITCH PTC RESET 5A HOLD |
Contact Us |
RGEF500K TE Connectivity |
FUSE 100A 16V FAST ACTING 2PIN - Bag |
Contact Us |
RGEF500-2 TE Connectivity |
POLYSWITCH PTC RESET 5A HLD T/R |
2000 |
Part Number | Description | Stock |
RGEF500 Littelfuse Inc |
Through Hole PTC Resettable Fuses RoHS |
171 |
RGEF500K-2 Littelfuse Inc |
Through Hole PTC Resettable Fuses RoHS |
1996 |
Part Number | Description | Stock |
RGEF500 Littelfuse Inc |
RoHS (ship within 1day) - D/C 2020 |
920 |
Part Number | Description | Stock |
RGEF500-1 D# RGEF500-1HF-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
592 In Stock |
RGEF500-0.178 D# RGEF500-0.178-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
Limited Supply - Call |
RGEF500 D# RGEF500HF-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
1302 In Stock |
RGEF500-2 D# RGEF500-2HFCT-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
940 In Stock |
RGEF500K-AP D# RGEF500K-APHFCT-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
1998 In Stock |
RGEF500K-2 D# RGEF500K-2HFTR-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
On Order |
RGEF500-AP D# RGEF500-APHFCT-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
2213 In Stock |
RGEF500K D# RGEF500KHF-ND Littelfuse Inc |
PTC RESET FUSE 16V 5A RADIAL |
168 In Stock |
Part Number | Description | Stock |
RGEF500 D# 1345949 TE Connectivity |
POLYSWITCH, RADIAL, 5A RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
RGEF500-2 D# 2078393 TE Connectivity |
RESETTABLE FUSE, PTC, 16V, 5A, RADIAL RoHS: Compliant
Min Qty: 2000
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
RGEF500 Tyco Electronics ltd |
NEW AND ORGINAL. ISRAEL W.HOUSE |
98 |
Part Number | Description | Stock |
RGEF500K-AP Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
RGEF500-1 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
RGEF500-2 Littelfuse Inc |
RGEF Series 16 V 5 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
0 Reel |
RGEF500 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
2500 Bag |
RGEF500K Littelfuse Inc |
Resettable Fuse 16V 5A Radial RoHS: Compliant
pbFree: Yes
|
0 Bulk |
RGEF500-AP Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
RGEF500MSI TE Connectivity |
OEM/CM ONLY |
2022 |
RACRGEF500 TE Connectivity |
OEM/CM ONLY |
200 |
RGEF500V TE Connectivity |
OEM/CM ONLY |
10100 |
Part Number | Description | Stock |
RGEF500-2 TE Connectivity |
In Stock |
2000 |
RGEF500 TE Connectivity |
In Stock |
300 |
Part Number | Description | Stock |
RGEF500K-2 D# C468990 Littelfuse Inc |
1996 | |
RGEF500 D# C468988 Littelfuse Inc |
171 |
Part Number | Description | Stock |
RGEF500 TE Connectivity |
OEM/CM Immediate delivery |
80000 |
Part Number | Description | Stock |
RGEF500K D# 650-RGEF500K Littelfuse Inc |
Resettable Fuses - PPTC RGEF500K RoHS: Compliant
|
7 |
RGEF500-AP D# 650-RGEF500-AP Littelfuse Inc |
Resettable Fuses - PPTC 5A 16V 20AWG AmmoPk 100A Imax RoHS: Compliant
|
1978 |
RGEF500-2 D# 650-RGEF500-2 Littelfuse Inc |
Resettable Fuses - PPTC RGEF500-2 RoHS: Compliant
|
3744 |
Part Number | Description | Stock |
RGEF500 D# XSFP00000198284 Littelfuse Inc |
RGEF Series 16 V 5 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
2000 |
Part Number | Description | Stock |
RGEF500 D# 34AC5457 Littelfuse Inc |
PPTC RESETTABLE FUSE, 5A, 16VDC, RADIAL, Product Range:PolySwitch RGEF Series, Voltage Rating:16VDC, Holding Current:5A, Tripping Current:8.5A, Time to Trip:2s, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:5.8mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
333 |
RGEF500-2 D# 04H7812 Littelfuse Inc |
FUSE, PTC RESET, 16V, 5A, RADIAL, FULL REEL, Product Range:PolySwitch RGEF Series, Voltage Rating:16VDC, Holding Current:5A, Tripping Current:8.5A, Time to Trip:2s, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:5.8mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 10000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
RGEF500-0.178 D# NS-RGEF500-0.178 TE Connectivity |
OEM/CM ONLY |
6711 |
RGEF500-AP D# NS-RGEF500-AP TE Connectivity |
OEM/CM ONLY |
3124 |
RGEF500K-2 D# NS-RGEF500K-2 TE Connectivity |
OEM/CM ONLY |
1883 |
RGEF500-2 D# NS-RGEF500-2 TE Connectivity |
OEM/CM ONLY |
2032 |
RGEF500K D# NS-RGEF500K TE Connectivity |
OEM/CM ONLY |
4238 |
RGEF500K-AP D# NS-RGEF500K-AP TE Connectivity |
OEM/CM ONLY |
9714 |
RGEF500-1 D# NS-RGEF500-1 TE Connectivity |
OEM/CM ONLY |
9383 |
RGEF500 D# NS-RGEF500 Multiple |
OEM/CM ONLY |
1373 |
Part Number | Description | Stock |
RGEF500 Littelfuse Inc |
RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.034 ohm, THROUGH HOLE MOUNT |
736 |
Part Number | Description | Stock |
RGEF500-2 D# RGEF500-2 TE Connectivity |
Inventory M |
965 |
Part Number | Description | Stock |
RGEF500 D# 5176922 Littelfuse Inc |
Littelfuse 5A Hold current, Radial Leaded PCB Mount Resettable Fuse, 16V, PK Min Qty: 5
Container: Package
|
660 |
Part Number | Description | Stock |
RGEF5001 TE Connectivity |
OEM/CM ONLY |
1987 |
RGEF500 TE Connectivity |
OEM/CM ONLY |
13016 |
RGEF500K TE Connectivity |
OEM/CM ONLY |
2016 |
RGEF5000.178 TE Connectivity |
OEM/CM ONLY |
516 |
RGEF500K2 TE Connectivity |
OEM/CM ONLY |
3011 |
RGEF500K0.138 TE Connectivity |
OEM/CM ONLY |
335016 |
RGEF5002 TE Connectivity |
OEM/CM ONLY |
2981 |
RGEF500KAP TE Connectivity |
OEM/CM ONLY |
2016 |
Part Number | Description | Stock |
RGEF500 TE Connectivity |
IN stock Immediate delivery |
79985 |
Part Number | Description | Stock |
RF3238-000 Littelfuse Inc |
Resettable Fuses - PPTC 16V 5A-HD 100A pbFree: Pb-Free
|
Americas - 2000 |
RF3235-000 Littelfuse Inc |
Resettable Fuses - PPTC 16V 5A-HD 100A pbFree: Pb-Free
|
Americas - 6000 |
RF3233-000 Littelfuse Inc |
Resettable Fuses - PPTC 16V 5A-HD 100A MAX pbFree: Pb-Free
|
Americas - 250 |
RGEF500-2 Littelfuse Inc |
Resettable Fuses - PPTC RGEF500-2 pbFree: Pb-Free
|
Americas - 6000 |
RGEF500K-2 Littelfuse Inc |
Resettable Fuses - PPTC Polyswitch 8.5A pbFree: Pb-Free
|
Americas - 2000 |
RGEF500 Littelfuse Inc |
Resettable Fuses - PPTC RGEF500 pbFree: Pb-Free
|
Americas - 250 |
Part Number | Description | Stock |
RGEF500 Littelfuse Inc |
shipping today |
378 |
RGEF500V TE Connectivity |
shipping today |
9988 |
Part Number | Description | Stock |
RGEF500 D# 34393029 Littelfuse Inc |
PTC Resettable Fuse 5A(hold) 8.5A(trip) 16VDC 100A 2.6W 2s 0.015Ohm Radial 10.4 X 3 X 14.3mm Bag RoHS: Compliant
|
Americas - 1802 |
Part Number | Description | Stock |
RGEF500 mfr |
RFQ |
8122 |
Part Number | Description | Stock |
RGEF500 TE Connectivity |
POLYSWITCH RGE SERIES 5.0A HOLD |
14802 |
Part Number | Description | Stock |
RGEF500-2 D# 2078393 TE Connectivity |
RESETTABLE FUSE, PTC, 16V, 5A, RADIAL RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
RGEF500 D# 2786671 Littelfuse Inc |
FUSE, RESETTABLE PTC, 16VDC, 5A, THD RoHS: Compliant
Min Qty: 1
Container: Each
|
675 |
The Products You May Be Interested In
![]() |
0ZRM0075AF1E | PTC RESET FUSE 120V 750MA RADIAL | 127 More on Order |
![]() |
PTR030V0110-TR1 | PTC RESET FUSE 30V 1.1A RADIAL | 121 More on Order |
![]() |
VLR170LF | PTC RESET FUSE 12V 1.7A STRAP | 262 More on Order |
![]() |
MF-RX135-0-99 | PTC RESET FUSE 60V 1.35A RADIAL | 122 More on Order |
![]() |
YQD120N0055 | PTC RESET FUSE 265V 90MA RADIAL | 180 More on Order |
![]() |
SMD1210B050TF | PPTC SMD 1210, 13.2V 0.5A, REEL | 335 More on Order |
![]() |
PTR060V0030-BK1 | PTC RESET FUSE 60V 300MA RADIAL | 226 More on Order |
![]() |
PRG15BC180MM1RC | PTC RESET FUSE 24V 47MA 0402 | 272 More on Order |
![]() |
MGP500 | MGP500 | 125 More on Order |
![]() |
PTGL07AR650H8B52B0 | PTC RESET FUSE 265V 84MA RADIAL | 271 More on Order |
![]() |
PTGL4SAS220K4N51A0 | PTC RESET FUSE 22OHM DISC | 214 More on Order |
![]() |
MF-R040-0-99 | PTC RESET FUSE 60V 400MA RADIAL | 123 More on Order |
Quick Inquiry
In Stock | 1,986 - 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.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.