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0251.500M

0251.500M
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For Reference Only

Part Number 0251.500M
OEMstron Part # 0251-500M
Manufacturer Littelfuse
Category PowerCircuit ProtectionFuses
Description FUSE BOARD MNT 500MA 125VAC/VDC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models 0251.500M PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 16 - May 21 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

0251.500M Specifications

Part Number 0251.500M
Brand Littelfuse
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Power
Category Circuit Protection
Subcategory Fuses
Manufacturer Littelfuse Inc.
Series PICO® II 251
Fuse Type Board Mount (Cartridge Style Excluded)
Current Rating (Amps) 500mA
Voltage Rating - AC 125V
Voltage Rating - DC 125V
Response Time Fast Blow
Package / Case Axial
Mounting Type Through Hole
Breaking Capacity @ Rated Voltage 50A AC, 300A DC
Melting I²t 0.0598
Approvals CCC, CSA, cURus, TUV
Operating Temperature -55°C ~ 125°C
Color -
Size / Dimension 0.110" Dia x 0.280" L (2.80mm x 7.11mm)

0251.500M Documents

0251.500M, 0251.500M Datasheet (Total Pages: 4, Size: 803.57 KB)
0253010.NRT1 Datasheet Cover0253010.NRT1 Datasheet Page 20253010.NRT1 Datasheet Page 30253010.NRT1 Datasheet Page 4
Industry Leaders in Quality

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

0251.500MAT1L

D# V72:2272_06406259

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic Ammo Medical CCC/CSA/QPL/TUV/UL

Americas - 3833

0251.500NRT1L

D# V72:2272_06406264

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic T/R Medical CCC/CSA/QPL/TUV/UL

Americas - 3271

0251.500MRT1L

D# V72:2272_06406260

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic T/R Medical CCC/CSA/QPL/TUV/UL

Americas - 1738

0251.500MXL

D# V99:2348_06406261

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic Loose Medical CCC/CSA/QPL/TUV/UL

Americas - 2965
Part Number Description Stock

0251.500MRT1

Littelfuse Inc

1755

FXG-500MA-TR(CROSS: 0251.500.MRT1L)

OptiFuse

6000

FXG-500MA(CROSS: 0251.500.MAT1L)

OptiFuse

20000

0251.500MXL

Littelfuse Inc

818
Part Number Description Stock

0251.500NRT1L

Littelfuse Inc

T&R / FUSE 125V PICO II FA RoHS .500A

Contact Us

0251.500MRT1

Littelfuse Inc

Min Qty 10

1780

0251.500MAT1

Littelfuse Inc

Fuse: fuse, ultra rapid, axial, 500mA, 125V, 2,8x7,1mm,

1000

0251.500MRT1L

Littelfuse Inc

FUSE 125V UL VFA PICO

9000

0251.500M

Littelfuse Inc

Min Qty 10

1780

0251.500MXL

Littelfuse Inc

FUSE 125V UL VFA PICO

20475

0251.500MAT1L

Littelfuse Inc

Fuse: fuse, ultra rapid, axial, 500mA, 125V, 2,8x7,1mm,

1000
Part Number Description Stock

0251.500MRT1L

D# C1S425200350047

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic T/R CCC/CSA/QPL/TUV/UL

RoHS: Compliant
Min Qty: 5
Container: Cut Tape
1200

0251.500MXL

D# C1S425200092231

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic Loose CCC/CSA/QPL/TUV/UL

RoHS: Compliant
Min Qty: 5
Container: Bulk
500
Part Number Description Stock

0251.500MRT1L

Littelfuse Inc

RoHS (ship within 1day) - D/C 2019

862

0251.500MXL

Littelfuse Inc

RoHS (ship within 1day) - D/C 2020

712
Part Number Description Stock

0251.500MAT1

D# 0251.500MAT1-ND

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

Limited Supply - Call

0251.500MAT1L

D# F1844CT-ND

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

2011 In Stock

0251.500MRT1L

D# F3167TR-ND

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

On Order

0251.500MRT1

D# F1509TR-ND

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

Limited Supply - Call

0251.500M

D# F824-ND

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

Limited Supply - Call

0251.500NRT1L

D# F5998CT-ND

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

1285 In Stock

0251.500MXL

D# F2311-ND

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

21315 In Stock
Part Number Description Stock

0251.500MAT1L

D# 2752719

Littelfuse Inc

FUSE, AXIAL, 0.5A, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Each
0

0251.500MXL

D# 2786468

Littelfuse Inc

FUSE, AXIAL, VERY FAST ACTING, 0.5A

RoHS: Compliant
Min Qty: 1
Container: Each
2000

0251.500MRT1L.

D# 1677313

Littelfuse Inc

FUSE, PCB, 500mA, 125V, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
1000

0251.500NRT1L

D# 2752726

Littelfuse Inc

FUSE, AXIAL, 0.5A, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Each
0

0251.500MXL.

D# 1178023

Littelfuse Inc

FUSE, PCB, 500mA, 125V, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Each
2710

0251.500MRT1L

D# 2691240RL

Littelfuse Inc

FUSE, AXIAL, 0.5A, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Reel
0
Part Number Description Stock

0251.500NRT1L

Littelfuse Inc

251 Series Very Fast Acting 125 V 0.125 A Ø 2.8 x 7.11 mm Axial Fuse

RoHS: Compliant
pbFree: Yes
5000 Reel

0251.500MAT1L

Littelfuse Inc

251 Series Very Fast-Acting 125 V 0.5 A Ø 2.8 x 7.11 mm Axial Lead PICO® II Fuse

RoHS: Compliant
pbFree: Yes
3000 Ammo Pack

0251.500MRT1L

Littelfuse Inc

251 Series Very Fast-Acting 125V 0.5 A Ø 2.8 x 7.11 mm Axial Lead PICO® II Fuse

RoHS: Compliant
pbFree: Yes
690 Cut Type/Mini-Reel

0251.500MXL

Littelfuse Inc

251 Series Very Fast-Acting 125 V 0.5A Ø 2.8 x 7.11 mm Axial Lead PICO® II Fuse

RoHS: Compliant
pbFree: Yes
1768 Bag
Part Number Description Stock

0251.500MXL

Littelfuse Inc

888
Part Number Description Stock

0251.500NRT1L

N/A

OEM/CM Immediate delivery

107985
Part Number Description Stock

0251.500MRT1L

D# 576-0251.500MRT1L

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

RoHS: Compliant
2571

0251.500MXL

D# 576-0251.500MXL

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

RoHS: Compliant
3593

0251.500NRT1L

D# 576-0251.500NRT1L

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

RoHS: Compliant
7350
Part Number Description Stock

0251.500MRT1L

D# XSFP00000009358

Littelfuse Inc

251 Series Very Fast-Acting 125V 0.5 A 2.8 x 7.11 mm Axial Lead PICO II Fuse

373

0251.500MAT1L

D# XSFT00000045857

Littelfuse Inc

3000

0251.500MXL

D# XSFP00000008958

Littelfuse Inc

251 Series Very Fast-Acting 125 V 0.5A 2.8 x 7.11 mm Axial Lead PICO II Fuse

954

0251.500NRT1L

D# XSFT00000043820

Littelfuse Inc

5000
Part Number Description Stock

0251.500MRT1L

D# 77J9992

Littelfuse Inc

FUSE, PCB, 500mA, 125V, VERY FAST ACTING, FULL REEL, Fuse Current:500mA, Voltage Rating VAC:125VAC, Product Range:PICO II Series, Voltage Rating VDC:125VDC, Blow Characteristic:Very Fast Acting, Fuse Case Style:Axial Leaded RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
0

0251.500NRT1L

D# 39AH9721

Littelfuse Inc

FUSE, AXIAL, 0.5A, VERY FAST ACTING, Fuse Current:500mA, Voltage Rating VAC:125V, Product Range:PICO II 251 Series, Voltage Rating VDC:125V, Blow Characteristic:Very Fast Acting, Fuse Case Style:Axial Leaded RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
384

0251.500MAT1L

D# 12J4201

Littelfuse Inc

FUSE, PCB, 500mA, 125V, FAST ACTING, Voltage Rating VAC:125V, Voltage Rating VDC:125V, Fuse Current:500mA, Fuse Mounting:Through Hole, Fuse Case Style:Axial Leaded, Series:251, Fuse Type:Very Fast Acting RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1000
Container: Bulk
0

0251.500MXL

D# 12J4202

Littelfuse Inc

FUSE, PCB, 500mA, 125V, VERY FAST ACTING, Fuse Current:500mA, Voltage Rating VAC:125VAC, Product Range:PICO II Series, Voltage Rating VDC:125VDC, Blow Characteristic:Very Fast Acting, Fuse Case Style:Axial Leaded, Body Material:EpoxyRoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
2710
Part Number Description Stock

0251.500M-

D# NS-0251.500M-

Littelfuse Inc

OEM/CM ONLY

7164

0251.500MAT1

D# NS-0251.500MAT1

Littelfuse Inc

OEM/CM ONLY

9532

0251.500MRT1

D# NS-0251.500MRT1

Littelfuse Inc

OEM/CM ONLY

7867

0251.500NRT1L

D# NS-0251.500NRT1L

Littelfuse Inc

OEM/CM ONLY

6062

0251.500MRT1L

D# NS-0251.500MRT1L

Littelfuse Inc

OEM/CM ONLY

3193

0251.500MXL

D# NS-0251.500MXL

Littelfuse Inc

OEM/CM ONLY

5267

0251.500MAT1L

D# NS-0251.500MAT1L

Littelfuse Inc

OEM/CM ONLY

9579
Part Number Description Stock

0251.500MRT1L

Littelfuse Inc

VERY FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE

102

0251.500MRT1

Littelfuse Inc

VERY FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE

307

0251.500M

Littelfuse Inc

FUSE,0.5A,125V,FAST ACTING,PICO,AXIAL

39941

0251.500MXL

Littelfuse Inc

ELECTRIC FUSE, VERY FAST BLOW, 0.5A, 125VAC, 125VDC, 50A (IR), SUPPLEMENTAL, THROUGH HOLE, PICO

463
Part Number Description Stock

0251.500MXL

D# 0251dot500MXL

Littelfuse Inc

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196
Part Number Description Stock

0251.500NRT1L

D# 5413259P

Littelfuse Inc

Littelfuse 500mA Axial FF Leaded PCB Mount Fuse, 125V ac/dc, BG

Min Qty: 10
Container: Bag
13985

0251.500MRT1L

D# 7383056P

Littelfuse Inc

Fuse axial 125V PICO F 0.500A, RL

Min Qty: 10
Container: Reel
350
Part Number Description Stock

718P10251500MA3

D# 000000000005522927

Cornell Dubilier Electronics Inc

Cornell Dubilier .0010UF 1500V 1%

0
Part Number Description Stock

0251.500MRT1L

Littelfuse Inc

OEM/CM ONLY

4769

0251.500MXL

Littelfuse Inc

OEM/CM ONLY

4073

0251.500MRT1

Littelfuse Inc

OEM/CM ONLY

2504

0251.500MAT1L

Littelfuse Inc

OEM/CM ONLY

3095

0251.500NRT1L

Littelfuse Inc

OEM/CM ONLY

37028

0251500MX

Littelfuse Inc

OEM/CM ONLY

266

0251.500M

Littelfuse Inc

OEM/CM ONLY

43407

0251.500MA

OEM/CM ONLY

716
Part Number Description Stock

0251.500NRT1L

N/A

IN stock Immediate delivery

107970
Part Number Description Stock

251.500L

Littelfuse Inc

Fuses with Leads (Through Hole) .5 AMP 125V VFA AXIAL

pbFree: Pb-Free
Americas - 1450

R251.500T1L

Littelfuse Inc

Fuses with Leads (Through Hole) .5 AMP 125V VERY FAST ACTING

pbFree: Pb-Free
Americas - 0

0251.500NRT1L

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

pbFree: Pb-Free
Americas - 0

0251.500MRT1L

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

pbFree: Pb-Free
Americas - 15000

0251.500MRT1L.

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

pbFree: Pb-Free
Americas - 500

0251.500MXL

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

pbFree: Pb-Free
Americas - 2250

0251.500MAT1L

Littelfuse Inc

Fuses with Leads (Through Hole) 125V .5A

pbFree: Pb-Free
Americas - 0
Part Number Description Stock

0251.500NRT1L

D# 32739372

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic T/R Medical CCC/CSA/QPL/TUV/UL

Americas - 3271

0251.500MRT1L

D# 44281019

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic T/R Medical CCC/CSA/QPL/TUV/UL

Americas - 1738

0251.500MXL

D# 49747301

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic Loose Medical CCC/CSA/QPL/TUV/UL

Americas - 2965

0251.500MAT1L

D# 53172110

Littelfuse Inc

Fuse Subminiature Very Fast Acting 0.5A 125V Axial 2.8 X 7.11mm Ceramic Ammo Medical CCC/CSA/QPL/TUV/UL

Americas - 3833
Part Number Description Stock

0251.500NRT1L

Littelfuse Inc

FUSE BOARD MNT 500MA 125VAC/VDC

3255
Part Number Description Stock

0251.500NRT1L

D# 2723062

Littelfuse Inc

FUSE, AXIAL, 0.5A, VERY FAST ACTING

RoHS: Compliant
Min Qty: 10
Container: Cut Tape
3980

0251.500MXL.

D# 1178023

Littelfuse Inc

FUSE, PCB, 500mA, 125V, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Each
2897

0251.500MRT1L

D# 2691240

Littelfuse Inc

FUSE, AXIAL, 0.5A, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
793

0251.500MRT1L.

D# 1677313

Littelfuse Inc

FUSE, PCB, 500mA, 125V, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

0251.500MXL

D# 2786468

Littelfuse Inc

FUSE, AXIAL, VERY FAST ACTING, 0.5A

RoHS: Compliant
Min Qty: 1
Container: Each
0

0251.500MAT1L

D# 2752719

Littelfuse Inc

FUSE, AXIAL, 0.5A, VERY FAST ACTING

RoHS: Compliant
Min Qty: 1
Container: Each
0

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Pricing (USD)

Qty.Unit PriceExt. 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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