| Part Number | BK250-600-SZ | BK250-400-SZ |
|---|---|---|
| Manufacturer | YAGEO | YAGEO |
| Category | PTC Resettable Fuses | PTC Resettable Fuses |
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|
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| Product Status | Active | Active |
| Type | Polymeric | Polymeric |
| Voltage - Max | 250V | 250V |
| Current - Max | 10 A | 10 A |
| Current - Hold (Ih) (Max) | 600 mA | 400 mA |
| Current - Trip (It) | 1.2 A | 800 mA |
| Time to Trip | 8 s | 9 s |
| Resistance - Initial (Ri) (Min) | 600 mOhms | 1 Ohms |
| Resistance - Post Trip (R1) (Max) | 2 Ohms | 3 Ohms |
| Resistance - 25°C (Typ) | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Ratings | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc |
| Size / Dimension | 0.630" L x 0.181" W (16.00mm x 4.60mm) | 0.441" L x 0.181" W (11.20mm x 4.60mm) |
| Height - Seated (Max) | 0.709" (18.00mm) | 0.768" (19.50mm) |
| Thickness (Max) | - | - |
| Lead Spacing | 0.201" (5.10mm) | 0.201" (5.10mm) |