0437.500WRA is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
0437.500WRA | |
|---|---|
DigiKey Part Number | F9999TR-ND - Tape & Reel (TR) F9999CT-ND - Cut Tape (CT) F9999DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | 0437.500WRA |
Description | FUSE BRD MNT 500MA 63VAC/VDC |
Manufacturer Standard Lead Time | 17 Weeks |
Customer Reference | |
Detailed Description | 500 mA 63 V 63 V Fuse Board Mount (Cartridge Style Excluded) Surface Mount 1206 (3216 Metric) |
Datasheet | Datasheet |
Product Attributes
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Category | Voltage Rating - DC |
Mfr | Response Time Fast Blow |
Series | Package / Case |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Breaking Capacity @ Rated Voltage 50A |
Part Status Active | Melting I²t 0.018 |
Mounting Type Surface Mount | Approval Agency CSA, UR |
Fuse Type | Operating Temperature -55°C ~ 150°C |
Current Rating (Amps) | Size / Dimension 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) |
Voltage Rating - AC 63 V |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 0437.500WR | Littelfuse Inc. | 0 | F2879TR-ND | $1.09000 | Parametric Equivalent |
| 0440.500WR | Littelfuse Inc. | 0 | F1602TR-ND | $1.05000 | Parametric Equivalent |
In-Stock: 0
3,000 estimated in stock on 15-Apr-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.62000 | $1.62 |
| 5 | $1.34400 | $6.72 |
| 10 | $1.24000 | $12.40 |
| 50 | $1.02840 | $51.42 |
| 100 | $0.94880 | $94.88 |
| 250 | $0.85268 | $213.17 |
| 500 | $0.78618 | $393.09 |
| 1,000 | $0.72458 | $724.58 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.58713 | $1,761.39 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.



