Caddock

Caddock TF050 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Datasheet

Caddock TF050 Series

Caddock TF626 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 300V
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Datasheet

Caddock TF626 Series

Caddock TF656 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Datasheet

Caddock TF656 Series

Caddock TG Series

Precision high voltage axial leaded through-hole resistor
Resistance range: 25 kΩ to 1,000 MΩ
Temperature coefficient: ±25 ppm/°C from -55°C to +125°C
Load life stability: 0.25% per 1,000 hours at +125°C
Resistance tolerance options: ±0.1%, ±0.25%, ±0.5%, ±1%
Maximum continuous operating voltage up to 30 kV
-15 series increases maximum voltage by 60%

Datasheet

Caddock TG Series

Caddock THV10 Series

Precision through-hole high voltage divider network
Total resistance of 100MΩ
Ratios of 100:1 or 1,000:1
Tighter ratio TCR and ratio tolerances than with standard high voltage divider products
Utilises Caddock’s Tetrinox® resistance films

Datasheet

Caddock THV10 Series

Caddock THV15 Series

Precision through-hole high voltage divider network
Total resistance of 150MΩ
Ratios of 100:1 or 1,000:1
Tighter ratio TCR and ratio tolerances than with standard high voltage divider products
Utilises Caddock’s Tetrinox® resistance films

Datasheet

Caddock THV15 Series

Caddock TK229 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 200V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Datasheet

Caddock TK229 Series

Caddock TK233 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 300V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Datasheet

Caddock TK233 Series

Caddock TK729 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 200V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Datasheet

Caddock TK729 Series

Caddock TK733 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 300V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Datasheet

Caddock TK733 Series

Caddock USF240 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 300V
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 -40°C up to +85°C

Datasheet

Caddock USF240 Series

Caddock USF270 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 1.4kV
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 -40°C up to +85°C

Datasheet

Caddock USF270 Series

Caddock USF271 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
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 -40°C up to +85°C

Datasheet

Caddock USF271 Series

Caddock USF340 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 300V
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 -40°C up to +85°C

Datasheet

Caddock USF340 Series

Caddock USF370 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 1.4kV
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 -40°C up to +85°C

Datasheet

Caddock USF370 Series

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 -40°C up to +85°C

Datasheet

Caddock USF371 Series

Caddock TF050 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF626 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 300V
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TF656 Series

Ultra-precision film through-hole resistor
Radial or axial leaded variants available
Maximum working voltage of 1.4kV
Constructed with Caddock’s Tetrinox® resistance films
Long term stability to 0.01% per 1,000 hours
Storage temperature range from -55°C up to +105°C

Caddock TG Series

Precision high voltage axial leaded through-hole resistor
Resistance range: 25 kΩ to 1,000 MΩ
Temperature coefficient: ±25 ppm/°C from -55°C to +125°C
Load life stability: 0.25% per 1,000 hours at +125°C
Resistance tolerance options: ±0.1%, ±0.25%, ±0.5%, ±1%
Maximum continuous operating voltage up to 30 kV
-15 series increases maximum voltage by 60%

Caddock THV10 Series

Precision through-hole high voltage divider network
Total resistance of 100MΩ
Ratios of 100:1 or 1,000:1
Tighter ratio TCR and ratio tolerances than with standard high voltage divider products
Utilises Caddock’s Tetrinox® resistance films

Caddock THV15 Series

Precision through-hole high voltage divider network
Total resistance of 150MΩ
Ratios of 100:1 or 1,000:1
Tighter ratio TCR and ratio tolerances than with standard high voltage divider products
Utilises Caddock’s Tetrinox® resistance films

Caddock TK229 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 200V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Caddock TK233 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 300V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Caddock TK729 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 200V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Caddock TK733 Series

Precision radial leaded film through-hole resistor
Caddock’s non-inductive performance
Maximum working voltage of 300V
Compact rectangular package with standard lead spacing
Constructed with Caddock’s Tetrinox® resistance films
Long-term absolute stability typically better than ±0.05% per 2,000 hours
Temperature range from -40°C up to +150°C

Caddock USF240 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 300V
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 -40°C up to +85°C

Caddock USF270 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
Maximum working voltage of 1.4kV
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 -40°C up to +85°C

Caddock USF271 Series

Ultra-stable radial leaded film through-hole resistors
Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
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 -40°C up to +85°C

Caddock USF340 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 300V
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 -40°C up to +85°C

Caddock USF370 Series

Ultra-stable radial leaded film through-hole resistors
Maximum working voltage of 1.4kV
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 -40°C up to +85°C

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 -40°C up to +85°C

About Caddock

Caddock Electronics Inc., founded in 1962, manufactures High-Performance Film Resistor Products including:

Non-Inductive Power Film Resistors
Current Sense Resistors in TO-Style, Axial Lead, Radial Lead and SMT packages
High Voltage Resistors
Voltage Dividers
Low TC Precision and Ultra-Precision Resistors
Resistor Networks
Transient Tolerant Precision Resistors
High-Temperature Resistors
RF Resistors
Matched Resistor Sets
Custom Resistor Devices

Caddock uses unique resistance film technologies and process technologies to create solutions for performance demanding applications. Their product line consists of over 250 models, all of which are manufactured at their facilities in Roseburg, Oregon USA.
The Caddock business focus is to develop and manage unique material and process technologies with a commitment to the conservative producibility of high-performance, high-quality resistor products that provide technical solutions for our customers.

For their official website, please visit www.caddock.com

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