
For Reference Only
Part Number | 0437.500WR |
OEMstron Part # | 0437-500WR |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › Fuses |
Description | FUSE BOARD MOUNT 500MA 63VAC/VDC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 0437.500WR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
0437.500WR Specifications
Part Number | 0437.500WR | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | 437 | |
Fuse Type | Board Mount (Cartridge Style Excluded) | |
Current Rating (Amps) | 500mA | |
Voltage Rating - AC | 63V | |
Voltage Rating - DC | 63V | |
Response Time | Fast Blow | |
Package / Case | 1206 (3216 Metric) | |
Mounting Type | Surface Mount | |
Breaking Capacity @ Rated Voltage | 50A | |
Melting I²t | 0.018 | |
Approvals | CSA, UR | |
Operating Temperature | -55°C ~ 150°C | |
Color | - | |
Size / Dimension | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) |
0437.500WR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
0437.500WRA D# V36:1790_18207880 Littelfuse Inc |
Fast-Acting Fuse RoHS: Compliant
|
Americas - 0 |
0437.500WR D# V72:2272_06409018 Littelfuse Inc |
Fuse Chip Fast Acting 0.5A 63V SMD Solder Pad 1206 Ceramic T/R CSA/cULus RoHS: Compliant
|
Americas - 1 |
Part Number | Description | Stock |
F1206-500MA(CROSS: 0437.500.WR) OptiFuse |
20000 |
Part Number | Description | Stock |
0437.500WR Littelfuse Inc |
Surface Mount Fuses 63V .500A FA 1206 |
2179 |
Part Number | Description | Stock |
0437.500WR D# C1S425200292673 Littelfuse Inc |
Fuse Chip Fast Acting 0.5A 63V SMD Solder Pad 1206 Ceramic T/R CSA/UL RoHS: Compliant
Min Qty: 5
Container: Cut Tape
|
1770 |
Part Number | Description | Stock |
0437.500WR Littelfuse Inc |
Chip Fuse Fast Blow 500mA 908mohms 520mV 50A 0.018 1206 Surface Mount Fuses RoHS |
8960 |
Part Number | Description | Stock |
0437.500WRA D# F9999TR-ND Littelfuse Inc |
FUSE BRD MNT 500MA 63VAC/VDC |
On Order |
0437.500WR D# F2879TR-ND Littelfuse Inc |
FUSE BOARD MOUNT 500MA 63VAC/VDC |
8713 In Stock |
Part Number | Description | Stock |
0437.500WR |
In stock shipping within 2days |
30799 |
Part Number | Description | Stock |
0437.500WR D# 2452878 Littelfuse Inc |
FUSE, 0.5A, 63VAC/VDC, FAST ACTING, 1206 RoHS: Compliant
Min Qty: 3000
Container: Reel
|
0 |
Part Number | Description | Stock |
0437.500WR Littelfuse Inc |
437 Series 1206 Fast-Acting 635 V 500 mA Ceramic Surface Mount Fuse RoHS: Compliant
pbFree: Yes
|
0 Reel |
0437.500WRA Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
0437.500WR D# C206953 Littelfuse Inc |
8950 |
Part Number | Description | Stock |
0437.500WR Littelfuse Inc |
OEM/CM Immediate delivery |
100000 |
Part Number | Description | Stock |
0437.500WR D# 576-0437.500WR Littelfuse Inc |
Surface Mount Fuses 63V .500A FA 1206 RoHS: Compliant
|
5734 |
0437.500WRA D# 576-0437.500WRA Littelfuse Inc |
Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 RoHS: Compliant
|
284 |
Part Number | Description | Stock |
0437.500WR D# 28X4543 Littelfuse Inc |
FUSE, SMD, 500mA, 1206, FAST ACTING, FULL REEL, Product Range:437 Series, Fuse Current:500mA, Voltage Rating VAC:63VAC, Voltage Rating VDC:63VDC, Blow Characteristic:Fast Acting, Fuse Case Style:1206, Breaking Capacity Current AC:50ARoHS Compliant: Yes RoHS: Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
0437.500WRA D# 34AC8251 Littelfuse Inc |
FUSE 63V FA 1206 .500A AEC-Q / TR ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
0437.500WR D# NS-0437.500WR Littelfuse Inc |
OEM/CM ONLY |
12015 |
Part Number | Description | Stock |
0437.500WR D# 8207044 Littelfuse Inc |
Littelfuse 500mA F Non-Resettable Surface Mount Fuse, 63V, PK Min Qty: 100
Container: Package
|
200 |
Part Number | Description | Stock |
0437.500WR Littelfuse Inc |
OEM/CM ONLY |
6016 |
Part Number | Description | Stock |
0437.500WR Littelfuse Inc |
IN stock Immediate delivery |
99985 |
Part Number | Description | Stock |
0437.500WR Littelfuse Inc |
Surface Mount Fuses 63V .500A FA 1206 pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
0437.500WRA Littelfuse Inc |
shipping today |
9988 |
0437.500WR Littelfuse Inc |
shipping today |
119999696 |
Part Number | Description | Stock |
0437.500WR D# 30579482 Littelfuse Inc |
Fuse Chip Fast Acting 0.5A 63V SMD Solder Pad 1206 Ceramic T/R CSA/cULus RoHS: Compliant
|
Americas - 1770 |
Part Number | Description | Stock |
0437.500WR D# 2383323 Littelfuse Inc |
FUSE, 0.5A, 63VAC/VDC, FAST ACTING, 1206 RoHS: Compliant
Min Qty: 10
Container: Cut Tape
|
2603 |
0437.500WR. D# 2413032 Littelfuse Inc |
FUSE, SMD, 500mA, 1206, FAST ACTING, FUL RoHS: Compliant
Min Qty: 3000
Container: Reel
|
0 |
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Quick Inquiry
In Stock | 11,308 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
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 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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