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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,585 pcs
|
3585 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
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| Absolute Maximum Working Voltage | |
| Composition | |
| Minimum Dielectric Withstanding Voltage | |
| Number of Terminations | |
| Operating Temperature | |
| Power (Watts) | |
| Resistance | |
| Supplier Device Package | |
| Tape & Reel | |
| Temperature Coefficient | |
| Tolerance |
This KOA Speer Electronics CF1/4CT52R121J is a through-hole carbon film resistor designed for general-purpose applications. It offers a resistance value of 120 Ohms with a tight tolerance of ±5%, ensuring accuracy in circuit performance.
The resistor is rated for 0.25W (1/4W) of power at 70°C and can withstand a maximum working voltage of 250V, with an overload voltage rating of 400V. Its construction features a carbon film resistive element on a ceramic core, insulated with a flameproof coating.
With an operating temperature range from -55°C to 155°C and a temperature coefficient of -450/+350ppm/°C, this component is suitable for various environmental conditions. The axial package measures 0.091" Dia x 0.240" L (2.30mm x 6.10mm), making it compatible with automatic machine insertion.
Products with lead-free terminations are available and meet EU RoHS and China RoHS requirements. This component is also rated for Moisture Sensitivity Level 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance value is 120 Ohms.
The tolerance is ±5%.
The power rating is 0.25W (1/4W) at 70°C.
The operating temperature range is -55°C to 155°C.
It uses an axial package.
The temperature coefficient is -450/+350ppm/°C.