The 250 Ohm 5W ceramic cement power resistor is a wire-wound resistor sealed in a white ceramic cement body. It is made for circuits where an ordinary 1/4W or 1W resistor would overheat, such as dummy loads, current limiting in power supplies, LED drivers, snubber circuits and discharge or bleeder resistors.
The ceramic cement housing spreads heat away from the wire element and does not catch fire easily, so the resistor stays stable at its full 5 watt rating. The axial leads fit standard PCB holes and terminal strips, which makes it a simple replacement part for repair technicians in Pakistan.
Key Features
- ⚡ 5 watt power rating – handles much more heat than standard carbon-film resistors.
- 🔧 Wire-wound element in ceramic cement – heat-resistant, flame-retardant body for stable resistance under load.
- 📏 250 Ω, ±5% tolerance (J) – a common value for loads, bleeders and current limiting.
- ✅ Axial leads – mounts through-hole on a PCB or solders onto terminals.
- 📦 Size & weight – body approx. 22 × 10 × 9 mm, about 4 g; ships in a small pack weighing about 10 g.
Specifications
| Resistance | 250 Ω |
| Power Rating | 5 W |
| Tolerance | ±5% (J) |
| Type | Wire-wound, ceramic cement body |
| Mounting | Through-hole, axial leads |
| Product Size (L × W × H) | 22 × 10 × 9 mm body (approx.) |
| Net Weight | 4 g (approx.) |
| Package Size (L × W × H) | 8 × 5 × 1 cm (approx.) |
| Shipping Weight | 10 g (approx.) |
What's in the Box
- 1 × 250 Ohm 5W ceramic cement resistor
Who It's For
Electronics repair technicians, power supply and inverter builders, engineering students and hobbyists who need a resistor that can take real current without burning.
Order the 250 Ohm 5W power resistor from digilog.pk with delivery across Pakistan.