Custom options available for most products

Got a question? Talk spec with an expert

Services

Precision / Ultra-Precision Resistors

Alpha FLA Series

High precision resistor
Conformally coated through-hole design
Resistance range from 5Ω to 100kΩ
Tolerance from ±0.05% to ±1%
TCR of ±2.5 ppm/°C or ±5 ppm/°C
Temperature Range from -25°C up to +155°C
Power rating of 0.125W (at +70°C)

Add to Compare

Datasheet

High precision resistor
Conformally coated through-hole design
Resistance range from 5Ω to 100kΩ
Tolerance from ±0.05% to ±1%
TCR of ±2.5 ppm/°C or ±5 ppm/°C
Temperature Range from -25°C up to +155°C
Power rating of 0.125W (at +70°C)

Datasheet

Add to Compare

Alpha FLB Series

High precision resistor
Conformally coated through-hole design
Resistance range from 1Ω to 150kΩ
Tolerance from ±0.02% to ±1%
TCR of ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.25W (at +70°C)
Temperature Range from -25°C up to +155°C

Add to Compare

Datasheet

High precision resistor
Conformally coated through-hole design
Resistance range from 1Ω to 150kΩ
Tolerance from ±0.02% to ±1%
TCR of ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.25W (at +70°C)
Temperature Range from -25°C up to +155°C

Datasheet

Add to Compare

Alpha FLC Series

High precision resistor
Conformally coated through-hole design
Resistance range from 1Ω to 200kΩ
Tolerance from ±0.01% to ±1%
TCR of ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.25W (at +70°C)
Temperature Range from -25°C up to +155°C

Add to Compare

Datasheet

High precision resistor
Conformally coated through-hole design
Resistance range from 1Ω to 200kΩ
Tolerance from ±0.01% to ±1%
TCR of ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.25W (at +70°C)
Temperature Range from -25°C up to +155°C

Datasheet

Add to Compare

Alpha HC Series

Ultra-precision hermetically sealed resistor
Resistance range form 1Ω to 120kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +150°C

Add to Compare

Datasheet

Ultra-precision hermetically sealed resistor
Resistance range form 1Ω to 120kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +150°C

Datasheet

Add to Compare

Alpha HD Series

Ultra-precision hermetically sealed resistor
Resistance range form 1Ω to 120kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +150°C

Add to Compare

Datasheet

Ultra-precision hermetically sealed resistor
Resistance range form 1Ω to 120kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +150°C

Datasheet

Add to Compare

Alpha HG Series

Ultra-precision hermetically sealed resistor
Resistance range form 1Ω to 10kΩ
Tolerance from ±0.005% to ±1%
TCR of ±1 ppm/°C or ±2.5 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +150°C

Add to Compare

Datasheet

Ultra-precision hermetically sealed resistor
Resistance range form 1Ω to 10kΩ
Tolerance from ±0.005% to ±1%
TCR of ±1 ppm/°C or ±2.5 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +150°C

Datasheet

Add to Compare

Alpha HK Series

Ultra-precision hermetically sealed resistor
Resistance range form 100Ω to 100kΩ
Tolerance from ±0.005% to ±1%
Characteristic S Zero-TCR
Power rating of 0.3W (at 70°C)
Temperature range from -65°C up to +150°C

Add to Compare

Datasheet

Ultra-precision hermetically sealed resistor
Resistance range form 100Ω to 100kΩ
Tolerance from ±0.005% to ±1%
Characteristic S Zero-TCR
Power rating of 0.3W (at 70°C)
Temperature range from -65°C up to +150°C

Datasheet

Add to Compare

Alpha HL Series

Ultra-precision hermetically sealed resistor
Resistance range form 100Ω to 100kΩ
Tolerance from ±0.005% to ±1%
Characteristic S Zero-TCR
Power rating of 0.3W (at 70°C)
Temperature range from -65°C up to +150°C

Add to Compare

Datasheet

Ultra-precision hermetically sealed resistor
Resistance range form 100Ω to 100kΩ
Tolerance from ±0.005% to ±1%
Characteristic S Zero-TCR
Power rating of 0.3W (at 70°C)
Temperature range from -65°C up to +150°C

Datasheet

Add to Compare

Alpha MA Series

Ultra-precision transfer moulded resistor
Resistance range form 1Ω to 200kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +175°C

Add to Compare

Datasheet

Ultra-precision transfer moulded resistor
Resistance range form 1Ω to 200kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +175°C

Datasheet

Add to Compare

Alpha MB Series

Ultra-precision transfer moulded resistor
Resistance range form 5Ω to 400kΩ
Tolerance from ±0.005% to ±1%
TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.5W (at 125°C)
Temperature range from -65°C up to +175°C

Add to Compare

Datasheet

Ultra-precision transfer moulded resistor
Resistance range form 5Ω to 400kΩ
Tolerance from ±0.005% to ±1%
TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.5W (at 125°C)
Temperature range from -65°C up to +175°C

Datasheet

Add to Compare

Alpha MC Series

Ultra-precision transfer moulded resistor
Resistance range form 1Ω to 200kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +175°C

Add to Compare

Datasheet

Ultra-precision transfer moulded resistor
Resistance range form 1Ω to 200kΩ
Tolerance from ±0.005% to ±1%
TCR from ±1 ppm/°C to ±15 ppm/°C
Power rating of 0.3W (at 125°C)
Temperature range from -65°C up to +175°C

Datasheet

Add to Compare

Alpha MD Series

Ultra-precision transfer moulded resistor
Resistance range form 5Ω to 80kΩ
Tolerance from ±0.005% to ±1%
TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.125W (at 125°C)
Temperature range from -65°C up to +175°C

Add to Compare

Datasheet

Ultra-precision transfer moulded resistor
Resistance range form 5Ω to 80kΩ
Tolerance from ±0.005% to ±1%
TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
Power rating of 0.125W (at 125°C)
Temperature range from -65°C up to +175°C

Datasheet

Add to Compare

Alpha MP Series

Ultra-precision surface-mount resistor
Moulded package with J-lead terminations
Resistance range from 30Ω to 30kΩ
Tolerances as low as ±0.05%
TCR of ±5 ppm/°C or ±10 ppm/°C
Power rating of 0.1W (at +125°C)
Temperature range from -65°C up to +175°C

Add to Compare

Datasheet

Ultra-precision surface-mount resistor
Moulded package with J-lead terminations
Resistance range from 30Ω to 30kΩ
Tolerances as low as ±0.05%
TCR of ±5 ppm/°C or ±10 ppm/°C
Power rating of 0.1W (at +125°C)
Temperature range from -65°C up to +175°C

Datasheet

Add to Compare

Alpha MPP Series

Ultra precision surface-mount resistor
Resistance values between 30Ω and 20kΩ
Tolerance as low as ±0.01%
TCR of ±0.2 ppm/°C
Power rating of 0.2W (at +70°C)
Temperature from -65°C up to +175°C

Add to Compare

Datasheet

Ultra precision surface-mount resistor
Resistance values between 30Ω and 20kΩ
Tolerance as low as ±0.01%
TCR of ±0.2 ppm/°C
Power rating of 0.2W (at +70°C)
Temperature from -65°C up to +175°C

Datasheet

Add to Compare

Alpha MQ Series

Ultra-precision surface-mount resistor
Available in any resistance between 30Ω and 60kΩ
Tolerance as low as ±0.05%
TCR of ±5 ppm/°C or ±10 ppm/°C
Power rating of 0.125W (at +125°C)
Temperature range from -65°C up to +175°C

Add to Compare

Datasheet

Ultra-precision surface-mount resistor
Available in any resistance between 30Ω and 60kΩ
Tolerance as low as ±0.05%
TCR of ±5 ppm/°C or ±10 ppm/°C
Power rating of 0.125W (at +125°C)
Temperature range from -65°C up to +175°C

Datasheet

Add to Compare

Alpha MQP Series

Ultra-precision surface-mountresistor
Resistance range from 30Ω to 40kΩ
Tolerance as low as ±0.01%
TCR of ±0.2 ppm/°C
Maximum working current of 0.35A
Power rating of 0.25W (at +70°C)
Temperature range from -65°C to +175°C

Add to Compare

Datasheet

Ultra-precision surface-mountresistor
Resistance range from 30Ω to 40kΩ
Tolerance as low as ±0.01%
TCR of ±0.2 ppm/°C
Maximum working current of 0.35A
Power rating of 0.25W (at +70°C)
Temperature range from -65°C to +175°C

Datasheet

Add to Compare

Manufacturers

Looking for Precision / Ultra-Precision Resistors?

The below manufacturers are all of our authorised partners that produce Precision / Ultra-Precision Resistors or related products.

Precision / Ultra-Precision Resistors

At Rhopoint Components we have a wide selection of high precision and ultra-precision resistors in an array of styles, packages, and covering virtually any resistance values from 0.002Ω to 500MΩ in both surface-mount (SMD) and through-hole (THT) options. From traditional wire-wound resistors handmade to the highest standard to new technology chip resistors and innovative resistive materials, we can achieve very low tolerances from ±0.005% and TCRs from ±1ppm. Our technical team is always ready to discuss your project, however big or small, to find the right solution for your application, whatever your priorities.

Precision / Ultra-Precision Resistors

Alpha FLA Series

Alpha FLB Series

Alpha FLC Series

Alpha HC Series

Alpha HD Series

Alpha HG Series

Alpha HK Series

Alpha HL Series

Alpha MA Series

Alpha MB Series

Alpha MC Series

Alpha MD Series

Alpha MP Series

Alpha MPP Series

Alpha MQ Series

Alpha MQP Series

Manufacturers

Looking for Precision / Ultra-Precision Resistors?

Precision / Ultra-Precision Resistors

Products

Services

Help & Support

Privacy & Legal

Rhopoint Components Ltd.

Get in touch