TE Connectivity 470Ω Metal Film Resistor 0.25W ±5% FRN25SJ470R
- RS Stock No.:
- 267-1648
- Mfr. Part No.:
- FRN25SJ470R
- Brand:
- TE Connectivity
900 In stock - FREE next working day delivery available
100 available from Europe for delivery within 1 working day(s).
Added
Price Each (In a Pack of 10)
£0.10
(exc. VAT)
£0.12
(inc. VAT)
| Units | Per unit | Per Pack* |
| 10 - 90 | £0.10 | £1.00 |
| 100 - 490 | £0.04 | £0.40 |
| 500 - 990 | £0.035 | £0.35 |
| 1000 - 1990 | £0.03 | £0.30 |
| 2000 + | £0.026 | £0.26 |
| *price indicative | ||
- RS Stock No.:
- 267-1648
- Mfr. Part No.:
- FRN25SJ470R
- Brand:
- TE Connectivity
Technical Reference
Legislation and Compliance
Product Details
TE Connectivity FRN25 Series 0.25W Fusible Flame-proof Resistors
The FRN series of flame-proof fusible resistors are a superior quality resistor with excellent fusing characteristics for overload conditions. Flame-proof during fusing, the FRN series are ideal for use in safety-critical and circuit protection applications. These resistors fuse in less than 60 seconds at 16 times rated power.
The resistive element in the FRN series comprises of a resistive film sputtered onto a ceramic element. Metal end caps are force fitted to the element prior to spiralling. Tinned copper lead wires are welded to the end caps and the components are then coated with four layers of a flame-proof cement. All resistors are tested for value and tolerance. The technology allows the manufacture of fusible characteristics.
The resistive element in the FRN series comprises of a resistive film sputtered onto a ceramic element. Metal end caps are force fitted to the element prior to spiralling. Tinned copper lead wires are welded to the end caps and the components are then coated with four layers of a flame-proof cement. All resistors are tested for value and tolerance. The technology allows the manufacture of fusible characteristics.
• 0.25W Power Rated @ 70°C
• ±5% Resistance tolerance
• ±350ppm/°C Temperature Coefficient
• Fuse in less than 60 seconds
• Fuse at 16 times rated power
• 1000MΩ Insulating resistance
• Flame-proof during fusing
• Ideal for safety-critical and circuit protection applications
• ±5% Resistance tolerance
• ±350ppm/°C Temperature Coefficient
• Fuse in less than 60 seconds
• Fuse at 16 times rated power
• 1000MΩ Insulating resistance
• Flame-proof during fusing
• Ideal for safety-critical and circuit protection applications
Note
This range of fusible resistors will fuse in less than 60 seconds at 16 times rated load.
Specifications
Attribute | Value |
|---|---|
| Resistance | 470Ω |
| Power Rating | 0.25W |
| Tolerance | ±5% |
| Technology | Metal Film |
| Series | FRN25 |
| Temperature Coefficient | ±350ppm/°C |
| Maximum Operating Temperature | +155°C |
| Minimum Operating Temperature | -55°C |
- RS Stock No.:
- 267-1648
- Mfr. Part No.:
- FRN25SJ470R
- Brand:
- TE Connectivity
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