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K&F Concept Magnetic Neck Phone Mount for Phone & Action Cameras | Hands-Free POV Video Holder
1,950.00 EGP1,950.00 EGP×
Carbon Resistor 750Ω 0.25W Through Hole
750 Ω 0.25W axial through-hole resistor epoxy-coated, color-band marked, solder-plated leads; general-purpose low-power component.
0.15 EGP
Buy NowCarbon Resistor 750Ω 0.25W Through Hole
A compact axial 750 Ω, 0.25 W through-hole resistor (MFR family) presented in a small epoxy-coated cylindrical body with axial leads. The value is identified by standard color bands and the part is intended for PCB insertion, breadboard prototyping and manual assembly. The construction is typical of through-hole axial resistors: welded end caps, plated leads and a protective epoxy finish that preserves markings and improves handling.
Rated at 0.25 W (at 70 °C free air), the component provides economical, stable resistance for low-power signal and biasing tasks. Thermal behaviour is predictable for its class; users should follow normal soldering recommendations (short contact time, correct temperature) to avoid damaging the coating or altering the value. Typical electrical limits for the 1/4 W family include working voltages and overload margins sized for small-signal electronics.
Not aimed at precision instrumentation, this resistor is a reliable choice for general-purpose electronics, repairs and educational builds where cost and availability matter more than ultra-low TCR or high precision. It operates across a wide temperature range and is offered in common tolerances and packaging options (tape & reel, box, bulk) to suit automated or manual production.
Features:
- AEC-Q200 qualified.
- Wide resistance range across the MFR family.
- PPAP ready for selected subseries (MFR-25 / MFR50S / MFR-50).
- High stability and welded cap construction.
- RoHS compliant and halogen-free.
Specifications:
| Specification | Value |
|---|---|
| Series / Type: | MFR — through-hole axial (metal film family) |
| Resistance: | 750 Ω |
| Rated Power: | 0.25 W (1/4 W) at 70 °C |
| Typical Tolerance Options: | ±0.5%, ±1%, ±2%, ±5% |
| Temperature Coefficient (TCR): | ±50 ppm/°C or ±100 ppm/°C (series options) |
| Maximum Working Voltage (MFR-25): | 250 V |
| Maximum Overload Voltage (MFR-25): | 500 V |
| Operating Temperature Range: | −55 °C to +155 °C |
| Body Dimensions (MFR-25 typical): | L = 6.3 ±0.5 mm × Ø = 2.4 ±0.2 mm |
| Lead Length / Spacing (H): | 28 ±2.0 mm |
| Lead Diameter: | 0.55 ±0.05 mm |
| Mounting Style: | Axial / Through-hole |
Pinout Diagram:
Footprint Diagram:
Applications:
- Pull-up or Pull-down Resistor.
- Current Limiting for Higher Voltage LEDs.
- Voltage Divider Network Component.
- Biasing Resistor in Transistor Circuits.
- Feedback Element in Op-amp Circuits.
- Impedance Matching for Specific Interfaces.
- Part of RC Filter/Timing Circuits.
- Load Resistor for Signal Conditioning.
- Snubber Network for Spike Suppression.
- General Purpose Circuit Prototyping.
Package Contents:
- 10x Carbon Resistor 750Ω 0.25W Through Hole