BK250-400-SZ is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
BK250-400-SZ | |
|---|---|
DigiKey Part Number | 13-BK250-400-SZ-ND |
Manufacturer | |
Manufacturer Product Number | BK250-400-SZ |
Description | PTC RESET FUSE 250V 400MA RAD |
Manufacturer Standard Lead Time | 19 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 250V 400 mA Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
Product Attributes
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Category | Time to Trip 9 s |
Manufacturer YAGEO | Resistance - Initial (Ri) (Min) 1 Ohms |
Series | Resistance - Post Trip (R1) (Max) 3 Ohms |
Packaging Bulk | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type Through Hole |
Type Polymeric | Package / Case Radial, Disc |
Voltage - Max 250V | Size / Dimension 0.441" L x 0.181" W (11.20mm x 4.60mm) |
Current - Hold (Ih) (Max) 400 mA | Height - Seated (Max) 0.768" (19.50mm) |
Current - Trip (It) 800 mA | Lead Spacing 0.201" (5.10mm) |
Current - Max 10 A | Approval Agency UL |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| BK250-400-SI | YAGEO | 0 | 13-BK250-400-SI-ND | $0.18667 | Parametric Equivalent |
In-Stock: 0
36 estimated in stock on 05-Feb-2027
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.44000 | $0.44 |
| 5 | $0.42600 | $2.13 |
| 10 | $0.41400 | $4.14 |
| 50 | $0.34820 | $17.41 |
| 100 | $0.28900 | $28.90 |
| 250 | $0.26276 | $65.69 |
| 500 | $0.22334 | $111.67 |
| 1,000 | $0.19707 | $197.07 |
| 5,000 | $0.17736 | $886.80 |
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