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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | OptiFuse |
| Model | TCD |
| Manufacturer Product Number | TCD-P-630mA |
| Description | Ceramic Fuse; 0.63 A; Time-Delay; 5x20mm; Pigtail; IEC 60127; 250 VAC |
| Datasheet | Download Datasheet |
The OptiFuse TCD-P-630MA is a 630 mA time-delay (slow-blow) ceramic fuse in the 5 x 20 mm size, with axial leads (pigtails), rated 250 VAC.
A time-delay element rides through the brief inrush of motors, transformers and capacitive power supplies, yet still opens on a sustained overload. The axial leads solder straight to a board or terminal strip, with no holder.
Breaking capacity: 1500 A @ 250 VAC. Opening times, as a percentage of the rated current: 210%: max. 30 min; 275%: 250ms to 80 s; 400%: 50ms to 5 s; 1000%: 5ms to 150ms. Typical cold resistance 0.8240 Ω, melting I²t 0.451 A²s. It operates from -55 to +125 °C.
Construction: ceramic body.
It is cURus Recognized (UL file E197390). Standards: IEC 60127.
| Category | |
| Manufacturer | OptiFuse |