Electronic Components

  • Caddock

Caddock USF371 Series

  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40ยฐC up to +85ยฐC
  • Caddock

Caddock USFS Series

  • Ultra-stable radial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USF300 series resistors (model dependent)
  • Voltage coefficient as low as 0.005 ppm/V per resistor set (model dependent)
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in 30Mฮฉ, 50Mฮฉ and 100Mฮฉ sets
  • Multiple USFS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings
  • Caddock

Caddock USG1105 Series

  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40ยฐC to +85ยฐC
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Caddock

Caddock USG1110 Series

  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40ยฐC to +85ยฐC
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Caddock

Caddock USG1115 Series

  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40ยฐC to +85ยฐC
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Caddock

Caddock USGS Series

  • Ultra-stable axial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USG1110 series resistors (model dependent)
  • Voltage coefficient as low as 0.02 ppm/V per resistor set (model dependent)
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Available in 300Mฮฉ and 500Mฮฉ sets
  • Multiple USGS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings
  • Caddock

Caddock USVD Series

  • Ultra-precision through-hole high voltage divider
  • 12 standard models of the USVD series
  • Formed by bonding together two selected USF ultra-precision resistors
  • Ratios (RT:R2) of 100:1 or 1,000:1
  • Over voltage of 1.5 times rated voltage for 5s
  • Caddock

Caddock VMN Series

  • Transient tolerant voltage monitoring through-hole resistor networks
  • Oustanding long term stability
  • Utilises Caddock’s Tetrinoxยฎ resistance technology
  • Coto Technology

CotoMOSยฎ C224S

CotoMOS 4 Pin SOP High Voltage MOSFET Relay
  • High-current MOSFET relay
  • Load Voltage: 40V
  • Load Current: 3.5A
  • Low On-Resistance: 0.05ฮฉ Nominal
  • Arc-Free with no Snubbing Circuits
  • High-Reliability Solid State Design
  • Coto Technology

CotoMOSยฎ C236S

CotoMOS 4 Pin SOP High Voltage MOSFET Relay
  • High-current MOSFET relay
  • Load Voltage: 60V
  • Load Current: 2.5A
  • Low On-Resistance: 0.06ฮฉ Nominal
  • Output Capacitance: 150pF Typical
  • High-Reliability Solid State Design
  • Coto Technology

CotoMOSยฎ C241S

CotoMOS 4 Pin SOP High Voltage MOSFET Relay
  • High-current MOSFET relay
  • Provides 1500V of input to output isolation.
  • High current switching capability to 5A
  • Low on resistance of 0.02ฮฉ Nominal
  • Arc-Free with no Snubbing Circuits
  • High-Reliability Solid State Design
  • Coto Technology

Coto 2200-2301

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Electrostatic shield
  • Temperature range โˆ’20ยฐC to +85ยฐC
  • Coto Technology

Coto 2200-2302

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Coaxial shield
  • Temperature range โˆ’20ยฐC to +85ยฐC
  • Coto Technology

Coto 2204 Series

  • Reed relays
  • High insulation resistance of 1012ฮฉ minimum
  • Switching current 0.5A
  • Optional coaxial or electrostatic shield
  • Temperature range โˆ’20ยฐC to +85ยฐC
  • Coto Technology

Coto 2211 Series

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Temperature range โˆ’20ยฐC to +85ยฐC
  • Coto Technology

Coto 2332 Series

Coto-2332-Series
  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012ฮฉ minimum
  • Switching current 0.5A
  • Optional electrostatic or coaxial shielding
  • Magnetically shielding steel shell
  • Temperature range โˆ’20ยฐC to +85ยฐC

Caddock USF371 Series

  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40ยฐC up to +85ยฐC

Caddock USFS Series

  • Ultra-stable radial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USF300 series resistors (model dependent)
  • Voltage coefficient as low as 0.005 ppm/V per resistor set (model dependent)
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in 30Mฮฉ, 50Mฮฉ and 100Mฮฉ sets
  • Multiple USFS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings

Caddock USG1105 Series

  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40ยฐC to +85ยฐC
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.

Caddock USG1110 Series

  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40ยฐC to +85ยฐC
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.

Caddock USG1115 Series

  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40ยฐC to +85ยฐC
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.

Caddock USGS Series

  • Ultra-stable axial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USG1110 series resistors (model dependent)
  • Voltage coefficient as low as 0.02 ppm/V per resistor set (model dependent)
  • Utilising Caddock’s Tetrinoxยฎ resistance film systems
  • Available in 300Mฮฉ and 500Mฮฉ sets
  • Multiple USGS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings

Caddock USVD Series

  • Ultra-precision through-hole high voltage divider
  • 12 standard models of the USVD series
  • Formed by bonding together two selected USF ultra-precision resistors
  • Ratios (RT:R2) of 100:1 or 1,000:1
  • Over voltage of 1.5 times rated voltage for 5s

Caddock VMN Series

  • Transient tolerant voltage monitoring through-hole resistor networks
  • Oustanding long term stability
  • Utilises Caddock’s Tetrinoxยฎ resistance technology

CotoMOSยฎ C224S

  • High-current MOSFET relay
  • Load Voltage: 40V
  • Load Current: 3.5A
  • Low On-Resistance: 0.05ฮฉ Nominal
  • Arc-Free with no Snubbing Circuits
  • High-Reliability Solid State Design

CotoMOSยฎ C236S

  • High-current MOSFET relay
  • Load Voltage: 60V
  • Load Current: 2.5A
  • Low On-Resistance: 0.06ฮฉ Nominal
  • Output Capacitance: 150pF Typical
  • High-Reliability Solid State Design

CotoMOSยฎ C241S

  • High-current MOSFET relay
  • Provides 1500V of input to output isolation.
  • High current switching capability to 5A
  • Low on resistance of 0.02ฮฉ Nominal
  • Arc-Free with no Snubbing Circuits
  • High-Reliability Solid State Design

Coto 2200-2301

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Electrostatic shield
  • Temperature range โˆ’20ยฐC to +85ยฐC

Coto 2200-2302

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Coaxial shield
  • Temperature range โˆ’20ยฐC to +85ยฐC

Coto 2204 Series

  • Reed relays
  • High insulation resistance of 1012ฮฉ minimum
  • Switching current 0.5A
  • Optional coaxial or electrostatic shield
  • Temperature range โˆ’20ยฐC to +85ยฐC

Coto 2211 Series

  • High reliability reed relays
  • Switching current 0.25A
  • Very small footprint of 0.17in2
  • Temperature range โˆ’20ยฐC to +85ยฐC

Coto 2332 Series

  • Surface-mount multi-pole reed relays
  • High insulation resistance of 1012ฮฉ minimum
  • Switching current 0.5A
  • Optional electrostatic or coaxial shielding
  • Magnetically shielding steel shell
  • Temperature range โˆ’20ยฐC to +85ยฐC

Manufacturers

Looking for Electronic Components?

The below manufacturers are all of our authorised partners that produce Electronic Components or related products.

Electronic Components

From our first product to our primary sellers, electronic components have been at the heart of our business since the beginning. We offer an extensive range of electronic components to suit a wide range of industries and applications, these include:

  • Attenuators
  • Capacitors
  • Digital Isolators
  • JFETs
  • Relays & Switches
  • Resistors
  • Semiconductors
  • Terminators & Power Splitters
  • Thermistors

Whilst we try to cover as many of your needs as possible, sometimes specialist options are required to meet your exact specification. The majority of our manufacturing partners are able to customise their standard products to suit such requirements. Whether a custom capacitance or resistance value, TCR, VCR, tolerance, lead length, terminations, or package. If you are struggling to see the part you are looking for, or would like some advice on what to select, talk to one of our friendly advisors who will be happy to help.ย Get in touch now!