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View MFR25F 27kOhm metal film resistor prices, lead times, and local branch availability at Communica. Ideal for hobby, educational, and industrial use.
MFR25F 27kOhm resistors available from Communica's branches and warehouse.
Budget-friendly options for students, makers, and large quantity buyers.
Suitable for signal circuits, voltage dividers, and educational builds.
The MFR25F series is a popular line of 0.25W (1/4 watt), 1% tolerance metal film resistors used widely in South African electronics projects. The 27kOhm variant is frequently specified for signal conditioning circuits, voltage dividers, simple filters, and as a general-purpose pull-up or pull-down component in analog and digital designs. Communica, as a leading component supplier, provides reliable local stock and price visibility for students, engineers, and buyers.
| Feature | MFR25F-27K Value | Typical Use |
|---|---|---|
| Resistance | 27 kOhm (27,000 Ohm) | Signal bias, voltage divider |
| Tolerance | 1% (F) | Precise circuits |
| Power Rating | 0.25W @ 70 degreesC | General-purpose, low-power |
| Package | Axial (Through-hole) | Breadboards, PCBs |
| Body Size | ~6.3mm x 2.3mm | Standard fit |
At Communica, MFR25F 27kOhm resistors are typically sold individually or in bulk (packs/strips). As of June 2024, estimated prices range from R0.50 to R1.50 per unit (incl. VAT) for single quantities. Educational institutions and production buyers can access discounted rates for 100+ units. Always confirm latest pricing on the Resistor category page or request a quotation for your BOM.
Suppose you need to halve a 10V signal for a microcontroller ADC. Using two 27kOhm resistors in series:
+10V ---[27kOhm]---+---[27kOhm]--- GND
|
Vout (5V)
Using the voltage divider formula:
Vout = Vin x (R2 / (R1 + R2))
Where R1 = R2 = 27,000 Ohm and Vin = 10V, Vout = 10 x (27k / 54k) ~ 5V
Communica stocks a wide selection of metal film resistor brands and compatible alternatives. Visit the Resistors collection for real-time stock status and explore suppliers like Yageo, KOA Speer, and other industry leaders. Local support and VAT-compliant invoicing are standard for all SA buyers.
Free shipping for orders over ZAR 1,000.00.
Get a full refund if you had the product for less than 7 days.
Nationwide delivery within 2 - 4 working days.
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He's polite, good with people and made me feel free to talk.. all in all he's helpful
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