Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | RUEF250 |
| OEMstron Part # | RUEF250 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 30V 2.5A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RUEF250 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 |  |
RUEF250 Specifications
| Part Number | RUEF250 | |
| 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) | 2.5A | |
| Current - Trip (It) | 5A | |
| Time to Trip | 10.3s | |
| Resistance - Initial (Ri) (Min) | 20 mOhms | |
| Resistance - Post Trip (R1) (Max) | 70 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | - | |
| 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) | 0.720" (18.30mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.199" (5.05mm) |
RUEF250 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 |
|
RUEF250-2 D# V79:2366_19024122 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm T/R RoHS: Compliant
|
Americas - 385 |
|
RUEF250 D# E02:0323_01983307 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Bag RoHS: Compliant
|
Europe - 59704 |
|
RUEF250-AP D# V72:2272_16263873 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Ammo RoHS: Compliant
|
Americas - 6 |
|
RUEF250U-2 D# V72:2272_16240118 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30VAC/30VDC 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm T/R RoHS: Compliant
|
Americas - 8 |
|
RUEF250S D# V99:2348_16249477 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30VAC/30VDC 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Loose RoHS: Compliant
|
Americas - 8137 |
|
RUEF250U D# V36:1790_14536855 TE Connectivity |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30VAC/30VDC 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Bag RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
RUEF250-2 D# RUEF250-2 TE Connectivity |
PTC Resettable Fuse 100A 30V T/R (Alt: RUEF250-2) RoHS: Compliant
|
Americas - 8450 |
|
RUEF250-AP D# RUEF250-AP TE Connectivity |
PTC Resettable Fuse 100A 30V Ammo Pack (Alt: RUEF250-AP) RoHS: Compliant
|
Americas - 1400 |
|
RUEF250U-2 D# RUEF250U-2 TE Connectivity |
PTC Resettable Fuse 100A 5s 30V 0.031 Ohm 2-Pin Radial - Tape and Reel (Alt: RUEF250U-2) |
Americas - 4624 |
|
RUEF250U D# RUEF250U TE Connectivity |
PTC Resettable Fuse 100A 30V Bulk - Bag (Alt: RUEF250U) RoHS: Compliant
|
Americas - 38 |
| Part Number | Description | Stock |
|
RS30-250(CROSS: RUEF250) OptiFuse |
5000 | |
|
RUEF250 TE Connectivity |
11 | |
|
RUEF250S Littelfuse Inc |
20 | |
|
RUEF250U TE Connectivity |
139 |
| Part Number | Description | Stock |
|
RUEF250-2 TE Connectivity |
Min Qty 3000 |
6000 |
|
RUEF250-1 TE Connectivity |
POLYSWITCH PTC RESET 2.5A HOLD |
Contact Us |
|
RUEF250U-0.148 TE Connectivity |
RESET,30V,40A,2.5A,5A ITRP,RADIAL,BULK,UNCOATED,HAZMAT - Bulk |
Contact Us |
|
RUEF250 TE Connectivity |
Min Qty 3000 |
6000 |
|
RUEF250-AP TE Connectivity |
FUSE, PTC RESET, 30V, 2.5A, RADIAL, Holding Current:2.5A, Tripping Current:5A, Initial Resistance Max:0.04ohm, Operating Voltage:30VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:0.02ohm, Lead Spacing:5.8mm , RoHS Compliant: Yes |
Contact Us |
|
RUEF250U-2 TE Connectivity |
RESETTABLE FUSE, PTC, 30V, 2.5A, RADIAL, Holding Current:2.5A, Tripping Current:5A, Initial Resistance Max:0.04ohm, Operating Voltage:30VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:0.02ohm, Packaging:Cut Tape , RoHS Compliant: Yes |
376 |
|
RUEF250S TE Connectivity |
FUSE 40A 30V FAST ACTING 2PIN - Bag |
Contact Us |
|
RUEF250U TE Connectivity |
Min Qty 500 |
7500 |
|
RUEF250-0.157 TE Connectivity |
Lead time 49 |
2000 |
| Part Number | Description | Stock |
|
RUEF250 D# C1S616500008145 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Bag RoHS: Compliant
Min Qty: 5
Container: Bulk
|
211 |
|
RUEF250-AP D# C1S425201056111 Littelfuse Inc |
PTC Resettable Fuses RoHS: Not Compliant
pbFree: No
Min Qty: 5
Container: Bulk
|
1550 |
| Part Number | Description | Stock |
|
RUEF250 TE Connectivity |
PTC Resettable Fuse, 0.07ohm, Through Hole Mount RoHS: Compliant
|
Europe - 32885 |
| Part Number | Description | Stock |
|
RUEF250 TE Connectivity |
RoHS (ship within 1day) - D/C 2006 |
10 |
|
RUEF250 30V40A TE Connectivity |
RoHS (ship within 1day) - D/C 2006 |
1560 |
| Part Number | Description | Stock |
|
RUEF250-2 D# RUEF250-2HFCT-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
4880 In Stock |
|
RUEF250-1 D# RUEF250-1-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
Limited Supply - Call |
|
RUEF250U-0.148 D# 18-RUEF250U-0.148-ND Littelfuse Inc |
PTC RESET FUSE |
Temporarily Out of Stock |
|
RUEF250 D# RUEF250-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
On Order |
|
RUEF250-AP D# RUEF250-APHFCT-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
859 In Stock |
|
RUEF250U-2 D# RUEF250U-2TR-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
On Order |
|
RUEF250S D# RUEF250SHF-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
28 In Stock |
|
RUEF250U D# RUEF250U-ND Littelfuse Inc |
PTC RESET FUSE 30V 2.5A RADIAL |
29 In Stock |
| Part Number | Description | Stock |
|
RUEF250 TY |
In stock shipping within 2days |
30295 |
| Part Number | Description | Stock |
|
RUEF250-2 D# 2786683 Littelfuse Inc |
FUSE, RESETTABLE PTC, 30VDC, 2.5A, THD RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
921 |
|
RUEF250 D# 1175848 TE Connectivity |
POLYSWITCH, RADIAL, 2.5A RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
RUEF250U-2 D# 2078268 Littelfuse Inc |
RESETTABLE FUSE, PTC, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 3000
Container: Cut Tape
|
0 |
|
RUEF250U D# 2078283 Littelfuse Inc |
FUSE, PTC RESET, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 500
Container: Each
|
8 |
|
RUEF250. D# 2668011 Littelfuse Inc |
FUSE, PTC RESET, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
RUEF250 |
NEW AND ORGINAL. ISRAEL W.HOUSE |
0 |
| Part Number | Description | Stock |
|
RUEF250U-0.148 Littelfuse Inc |
RUEF Series 30 V 2.5 A Radial POLYFUSE® Resettable PTC RoHS: Compliant
pbFree: Yes
|
0 Bulk |
|
RUEF250-AP Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
RUEF250U-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
11 Cut Type/Mini-Reel |
|
RUEF250S Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
|
RUEF250U Littelfuse Inc |
RUEF Series 30 V 2.5 A Ihold Through Hole Radial PolySwitch Resettable Fuse RoHS: Compliant
pbFree: Yes
|
0 Bag |
| Part Number | Description | Stock |
|
RUEF250AP TE Connectivity |
OEM/CM ONLY |
1843 |
|
RUEF250RAYCHEMONLY TE Connectivity |
OEM/CM ONLY |
285 |
|
RUEF2500157 TE Connectivity |
OEM/CM ONLY |
422 |
|
RUEF250PREP TE Connectivity |
OEM/CM ONLY |
6202 |
| Part Number | Description | Stock |
|
RUEF250-2 TE Connectivity |
OEM/CM Immediate delivery |
3000 |
|
RUEF250 TE Connectivity |
OEM/CM Immediate delivery |
29770 |
|
RUEF250-AP Littelfuse Inc |
OEM/CM Immediate delivery |
4000 |
| Part Number | Description | Stock |
|
RUEF250-2 D# 650-RUEF250-2 Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 100A Imax RoHS: Compliant
|
230 |
|
RUEF250U-0.148 D# 650-RUEF250U-0.148 Littelfuse Inc |
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX RoHS: Not Compliant
|
275 |
|
RUEF250 D# 650-RUEF250 Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 100A Imax RoHS: Compliant
|
2099 |
|
RUEF250S D# 650-RUEF250S Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 100A Imax RoHS: Compliant
|
6849 |
| Part Number | Description | Stock |
|
RUEF250-2 D# XSFP00000198328 Littelfuse Inc |
RUEF Series 30 V 2.5 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
14858 |
|
RUEF250 D# XSFP00000198327 Littelfuse Inc |
RUEF Series 30 V 2.5 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
63788 |
| Part Number | Description | Stock |
|
RUEF250-2 D# 04H7996 Littelfuse Inc |
FUSE, PTC RESET, 30V, 2.5A, RADIAL, FULL REEL, Product Range:PolySwitch RUEF Series, Voltage Rating:30VDC, Holding Current:2.5A, Tripping Current:5A, Time to Trip:10.3s, Fuse Shape:Rectangular, Current Rating Max:100A, Diameter:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
|
RUEF250 D# 04H7995 Littelfuse Inc |
FUSE, PTC RESET, 30V, 2.5A, RADIAL, Product Range:PolySwitch RUEF Series, Voltage Rating:30VDC, Holding Current:2.5A, Tripping Current:5A, Time to Trip:10.3s, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:5.8mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
RUEF250-2 D# NS-RUEF250-2 TE Connectivity |
OEM/CM ONLY |
8117 |
|
RUEF250-1 D# NS-RUEF250-1 TE Connectivity |
OEM/CM ONLY |
2297 |
|
RUEF250-AP D# NS-RUEF250-AP TE Connectivity |
OEM/CM ONLY |
6919 |
|
RUEF250U-2 D# NS-RUEF250U-2 TE Connectivity |
OEM/CM ONLY |
30304 |
|
RUEF250S D# NS-RUEF250S TE Connectivity |
OEM/CM ONLY |
4642 |
|
RUEF250U D# NS-RUEF250U TE Connectivity |
OEM/CM ONLY |
2795 |
| Part Number | Description | Stock |
|
RUEF250-2 TE Connectivity |
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 0.07 ohm, THROUGH HOLE MOUNT |
203 |
|
RUEF250 TE Connectivity |
RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.07 ohm, THROUGH HOLE MOUNT |
45 |
|
RUEF250S Littelfuse Inc |
16 | |
|
RUEF250U Littelfuse Inc |
PTC RESETTABLE FUSE, THROUGH HOLE MOUNT |
20 |
|
RUEF250 30V40A TE Connectivity |
1248 |
| Part Number | Description | Stock |
|
RUEF250 D# RUEF250 TE Connectivity |
500 | |
|
RUEF250U D# RUEF250U TE Connectivity / Raychem |
Fuse |
520 |
| Part Number | Description | Stock |
|
RUEF250 D# 5176815P Littelfuse Inc |
Littelfuse 2.5A Hold current, Radial Leaded PCB Mount Resettable Fuse, 30V dc, BG Min Qty: 10
Container: Bag
|
7950 |
| Part Number | Description | Stock |
|
RF2626-000 D# FUSE9300 Littelfuse Inc |
RUEF250 2.5A 30V Resettable RoHS: Compliant
|
Stock DE - 1000 Stock HK - 0 Stock US - 0 |
| Part Number | Description | Stock |
|
RUEF250 RF2626000 LIT |
OEM/CM ONLY |
161 |
|
RUEF250AP TE Connectivity |
OEM/CM ONLY |
1416 |
|
RUEF250U2 TE Connectivity |
OEM/CM ONLY |
13640 |
|
REPSRUEF250 N/A |
OEM/CM ONLY |
331 |
|
RUEF250 TE Connectivity |
OEM/CM ONLY |
52901 |
|
RUEF250KOF RAYPOL |
OEM/CM ONLY |
91 |
|
RUEF250S TE Connectivity |
OEM/CM ONLY |
33868 |
|
RUEF250U TE Connectivity |
OEM/CM ONLY |
11016 |
|
RUEF2502 TE Connectivity |
OEM/CM ONLY |
10511 |
|
RUEF250 30V40A TE Connectivity |
OEM/CM ONLY |
1576 |
|
RUEF250U E17350000 LTF |
OEM/CM ONLY |
1376 |
|
RF0534000 RUEF2500.157 TE/ |
OEM/CM ONLY |
2016 |
| Part Number | Description | Stock |
|
RUEF250-2 RAYCHEM |
IN stock Immediate delivery |
3015 |
|
RUEF250 TE Connectivity |
IN stock Immediate delivery |
29755 |
|
RUEF250-AP Littelfuse Inc |
IN stock Immediate delivery |
4015 |
| Part Number | Description | Stock |
|
RUEF250-2 Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 100A Imax pbFree: Pb-Free
|
Americas - 18000 |
|
RF2626-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX pbFree: Pb-Free
|
Americas - 23550 |
|
RF0057-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX (R) pbFree: Pb-Free
|
Americas - 0 |
|
RUEF250 Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 100A Imax pbFree: Pb-Free
|
Americas - 23550 |
|
RUEF250U-2 Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated pbFree: Pb-Free
|
Americas - 0 |
|
RUEF250U Littelfuse Inc |
Resettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED pbFree: Pb-Free
|
Americas - 0 |
|
RF2770-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX pbFree: Pb-Free
|
Americas - 18000 |
|
E17350-000 Littelfuse Inc |
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
RUEF250 RAYCHEM |
shipping today |
2996 |
|
RUEF250-AP Littelfuse Inc |
shipping today |
3996 |
| Part Number | Description | Stock |
|
RUEF250-2 D# 53818512 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm T/R RoHS: Compliant
|
Americas - 12000 |
|
RUEF250 D# 53415086 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Bag RoHS: Compliant
|
Americas - 59685 |
|
RUEF250-AP D# 31073578 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Ammo RoHS: Compliant
|
Americas - 1550 |
|
RUEF250U-2 D# 16508241 TE Connectivity |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30VAC/30VDC 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm T/R RoHS: Compliant
|
Americas - 3000 |
|
RUEF250S D# 25896342 Littelfuse Inc |
PTC Resettable Fuse 2.5A(hold) 5A(trip) 30VAC/30VDC 100A 1.2W 10.3s 0.02Ohm Radial 11.4 X 3 X 18.3mm Loose RoHS: Compliant
|
Americas - 8137 |
| Part Number | Description | Stock |
|
RUEF250 mfr |
RFQ |
11971 |
| Part Number | Description | Stock |
|
RUEF250 TE Connectivity |
PolySwitch Resettable Device Short Form Catalog |
60000 |
| Part Number | Description | Stock |
|
RUEF250-2 D# 2786683 Littelfuse Inc |
FUSE, RESETTABLE PTC, 30VDC, 2.5A, THD RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
921 |
|
RUEF250 D# 2752760 Littelfuse Inc |
FUSE, RESETTABLE PTC, 30V, 2.5A, TH RoHS: Compliant
Min Qty: 1
Container: Each
|
1622 |
|
RUEF250U-2 D# 2078268 Littelfuse Inc |
RESETTABLE FUSE, PTC, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 3000
Container: Cut Tape
|
0 |
|
RUEF250U D# 2078283 Littelfuse Inc |
FUSE, PTC RESET, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
8 |
|
RUEF250. D# 2668011 Littelfuse Inc |
FUSE, PTC RESET, 30V, 2.5A, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 44,110 - 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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