Resistors

In our UK based production facility, Charcroft Electronics manufactures our own Audio resistors, The CAR (Charcroft Audio resistor) & SCAR (Charcroft Audio resistor surface-mount). These are composed of VPG’s Bulk Metal® Z-foil technology, which offers improved sound quality and provides a combination of low noise and low inductance/capacitance, making it unrivalled for applications requiring low noise and distortion-free properties.

CAR resistors are now offered with 100% Component Linearity Testing (CLT) to detect potential defects beyond the limits of standard visual and electrical inspection. These small defects can distort the harmonic performance of the component and only Charcroft is able to offer this testing as standard – providing the reassurance of achieving the cleanest sound possible.

Charcroft offers a wide range of resistors for all applications. If you cannot find what you are looking for below, please contact us with your enquiry.

Bulk Metal®

Description Tightest Tolerance Charcroft Prefix VPG Series  
Surface-mount 0.01% CE- VSM0805   Data Sheet
  0.01% CE- VSM1206
  0.01% CE- VSM1506
  0.01% CE- VSM2010
  0.01% CE- VSM2512
High-performance Radial 0.005% CE- S102 Data Sheet
Professional Radial 0.01% RS92N/NA RS92N/NA Data Sheet
  0.01% AN AN
Industrial radial 0.01% CE- VSR Data Sheet
  0.01% CE- VSRJ


Z Foil Resistors

Description Tightest Tolerence Charcroft Prefix VPG Series  
Z Foil surface-mount 0.01% CE- VSMP0805 Data Sheet
  0.01% CE- VSMP1206
  0.01% CE- VSMP1506
  0.01% CE- VSMP2010
  0.01% CE- VSMP2512
Z Foil radial 0.005% CE- Z201 / Z201L Data Sheet
  0.005% CE- Z204
  0.005% CE- Z205
  0.005% CE- Z206
Charcroft Logo

The CAR, composed of VPG’s Bulk Metal® Z-foil technology, with improved sound quality, provides a combination of low noise and low inductance/capacitance, making it unrivalled for applications requiring low noise and distortion-free properties. While the regular foil resistors are already widely acknowledged as the leading resistors for audio applications, the special “naked Z-foil resistor” design without case or encapsulation, adds an additional dimension for reducing signal distortion and increasing clarity in signal processing.

The SCAR also uses VPG’s Bulk Metal® Z-foil technology and offers all the features of the leaded CAR but in a surface mount version with wrap around terminations.

CAR resistors are now offered with 100% Component Linearity Testing (CLT) to detect potential defects beyond the limits of standard visual and electrical inspection. These small defects can distort the harmonic performance of the component and only Charcroft is able to offer this testing as standard – providing the reassurance of achieving the cleanest sound possible.

  • Virtually noise-free performance: -40dB
  • Non-inductive & non-capacitive
  • Ultra-stable TCR: ±0.2ppm/°C from -55° to +125°C
  • Trimming to any value within resistance range
  • Tolerance down to 0.005%
  • Unencapsulated radial (CAR series)
  • Surface-mount (SCAR series)

Product Range

Type Tolerance Series Data
Charcroft Audio resistors 0.005% CAR Data Sheet (PDF)
Charcroft Audio resistors (Surface Mount) 0.01% SCAR Data Sheet (PDF)
4800 Series Resistors Welwyn

Features

  • Manufactured in accordance with BS/CECC40302-002
  • Tolerances down to 0.005%
  • Current noise and distortion below level of practible measurement
  • Low thermal e.m.f
  • Ideal resistor for precision instrumentation
  • Use of VPG Bulk Metal® gives superior stability
  • Planar construction gives low residual capacitance and inductance
  • Terminal Finishes Available: RoHS Compliant Tin/Lead Alloy with minimum 5%, nominally 10% Lead content

Product Documentation

Datasheet | PDF