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Supporting Manufacturer Information

RARA Product Brochure

5W series

RARA SMF Series

High-precision metal film surface-mount resistors
Power ratings available: 2W, 3W and 5W
Resistance range: 10Ω to 2MΩ
Tight tolerances: ±1% and ±5%
Temperature coefficient: 200 ppm/°C
Flameproof UL94V0 moulded package for added safety

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RARA SMW Series

High-power wire wound surface-mount resistors
Power ratings available: 2W, 3W, and 5W
Wide resistance range: 0.1Ω to 500Ω
Precision tolerances: ±1% & ±5%
Temperature coefficient: 200 ppm/°C
Flameproof UL94V0 molded package for high safety

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DTPM Adaptor Board AB126/127 Assembly

Adaptor Board AB126/127 with SMD resistors
Resistance ranges from 0.0068Ω to 3.9Ω *
Tolerances of 0.5% and 1%
Power Rating of 5W

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Caddock MG Standard Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 600V up to 30kV *
Resistance values from 200Ω up to 2GΩ *
Tolerances of ±0.1%, ±0.25%, ±0.5% and ±1%
TCR as tight as ±80 ppm/°C from -15°C to +105°C
Maximum power rating from 0.5W up to 15W *
Operating Temperature Range of -55°C to +225°C

_{* Dependant on selected resistor model}

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Caddock MG -15 Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 960V up to 48kV *
Resistance values from 6.5MΩ up to 2GΩ *
Tolerances of ±1% and ±5%
TCR as tight as ±80 ppm/°C from -15°C to +105°C
Maximum power rating from 0.5W up to 15W *
Operating Temperature Range of -55°C to +225°C

_{* Dependant on selected resistor model}

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Caddock MG Extended Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 2kV up to 30kV *
Resistance values from 600Ω up to 10GΩ *
Tolerances of ±1% and ±5%
TCR as tight as ±80 ppm/°C from +25°C to +105°C
Operating Temperature Range of -55°C to +225°C
Maximum power rating from 1.5W up to 15W *

_{* Dependant on selected resistor model}

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Caddock MX500 Series

High ohmic high voltage axial leaded through-hole resistor
Maximum operating temperature up to +175°C
Utilises Caddock’s Micronox® resistance film
Five sizes and voltage ratings from 7.5kV up to 32kV
Utilises Caddock’s non-inductive design

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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%

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Coto CT05 Series

Surface mount moulded switch
Carry current DC 0.5A (max)
Ideal for SMD pick and place
Rugged encapsulation
Available in gull wing and J lead configurations
Tape and reel packaging available
Temperature range −40°C to +125°C

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Isabellenhütte BVB Series

Current sensing resistor
2725 package size
Resistance range from 0.0002Ω to 0.005Ω
Tolerances of ±1% and ±5%
TCR of <±20ppm/°C or <±50ppm/°C
Power rating 12W (at 70°C)
Temperature range from -65°C to +170°C

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Isabellenhütte BVH Series

Current sensing resistor
4-terminal through-hole design
Resistance values of from 0.0003Ω to 0.0005Ω
Tolerance ±3.0% or ±5.0%
TCR of <300 ppm/°C
Power rating of 5W
Temperature range from -55°C to +170°C

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Isabellenhütte BVM-F Series

Current sensing resistor
3 different terminal types
Resistance range from 0.0001Ω to 0.0005Ω
Tolerance ±5.0%
TCR value <50 ppm/°C
Power rating of 5W
Temperature range from -55°C to +140°C

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Isabellenhütte BVR Series

Current sensing resistor
4-terminal surface-mount 4026 package
Resistance range from 0.0002Ω to 0.003Ω
Tolerance ±1.0% or ±5.0%
TCR of <20 ppm/°C or <50 ppm/°C
Power rating up to 12W (at 70°C)
Temperature range from -65°C to +170°C

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Isabellenhütte BVS Series

Current sensing resistor
Surface-mount 3920 chip size
Resistance range from 0.0002Ω to 0.003Ω
Tolerances of ±1.0% and ±5.0%
TCR value from ±50 ppm/°C
Power rating up to 12W (at 70°C)
Temperature range from -65°C to +170°C

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Isabellenhütte BVT Series

Current sensing resistor
Surface-mount 2512 chip size
Resistance range from 0.0002Ω to 0.0068Ω
Tolerances of ±1.0% and ±5.0%
TCR from ±50 ppm/°C
Power rating up to 10W at +70°C
Temperature range from -65°C to +170°C

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Isabellenhütte BVZ Series

Current sensing resistor
Surface-mount 4026 chip size
Resistance range from 0.000525Ω to 0.003Ω
Tolerances of ±1.0%, ±2.0% and ±5.0%
TCR from <60 ppm/°C
Power rating up to 13W at +70°C
Temperature range from -65°C to +170°C

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RARA SMF Series

High-precision metal film surface-mount resistors
Power ratings available: 2W, 3W and 5W
Resistance range: 10Ω to 2MΩ
Tight tolerances: ±1% and ±5%
Temperature coefficient: 200 ppm/°C
Flameproof UL94V0 moulded package for added safety

RARA SMW Series

High-power wire wound surface-mount resistors
Power ratings available: 2W, 3W, and 5W
Wide resistance range: 0.1Ω to 500Ω
Precision tolerances: ±1% & ±5%
Temperature coefficient: 200 ppm/°C
Flameproof UL94V0 molded package for high safety

DTPM Adaptor Board AB126/127 Assembly

Adaptor Board AB126/127 with SMD resistors
Resistance ranges from 0.0068Ω to 3.9Ω *
Tolerances of 0.5% and 1%
Power Rating of 5W

Caddock MG Standard Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 600V up to 30kV *
Resistance values from 200Ω up to 2GΩ *
Tolerances of ±0.1%, ±0.25%, ±0.5% and ±1%
TCR as tight as ±80 ppm/°C from -15°C to +105°C
Maximum power rating from 0.5W up to 15W *
Operating Temperature Range of -55°C to +225°C

_{* Dependant on selected resistor model}

Caddock MG -15 Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 960V up to 48kV *
Resistance values from 6.5MΩ up to 2GΩ *
Tolerances of ±1% and ±5%
TCR as tight as ±80 ppm/°C from -15°C to +105°C
Maximum power rating from 0.5W up to 15W *
Operating Temperature Range of -55°C to +225°C

_{* Dependant on selected resistor model}

Caddock MG Extended Range

Cylindrical high voltage axial leaded resistor
Maximum operating voltage from 2kV up to 30kV *
Resistance values from 600Ω up to 10GΩ *
Tolerances of ±1% and ±5%
TCR as tight as ±80 ppm/°C from +25°C to +105°C
Operating Temperature Range of -55°C to +225°C
Maximum power rating from 1.5W up to 15W *

_{* Dependant on selected resistor model}

Caddock MX500 Series

High ohmic high voltage axial leaded through-hole resistor
Maximum operating temperature up to +175°C
Utilises Caddock’s Micronox® resistance film
Five sizes and voltage ratings from 7.5kV up to 32kV
Utilises Caddock’s non-inductive design

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%

Coto CT05 Series

Surface mount moulded switch
Carry current DC 0.5A (max)
Ideal for SMD pick and place
Rugged encapsulation
Available in gull wing and J lead configurations
Tape and reel packaging available
Temperature range −40°C to +125°C

Isabellenhütte BVB Series

Current sensing resistor
2725 package size
Resistance range from 0.0002Ω to 0.005Ω
Tolerances of ±1% and ±5%
TCR of <±20ppm/°C or <±50ppm/°C
Power rating 12W (at 70°C)
Temperature range from -65°C to +170°C

Isabellenhütte BVH Series

Current sensing resistor
4-terminal through-hole design
Resistance values of from 0.0003Ω to 0.0005Ω
Tolerance ±3.0% or ±5.0%
TCR of <300 ppm/°C
Power rating of 5W
Temperature range from -55°C to +170°C

Isabellenhütte BVM-F Series

Current sensing resistor
3 different terminal types
Resistance range from 0.0001Ω to 0.0005Ω
Tolerance ±5.0%
TCR value <50 ppm/°C
Power rating of 5W
Temperature range from -55°C to +140°C

Isabellenhütte BVR Series

Current sensing resistor
4-terminal surface-mount 4026 package
Resistance range from 0.0002Ω to 0.003Ω
Tolerance ±1.0% or ±5.0%
TCR of <20 ppm/°C or <50 ppm/°C
Power rating up to 12W (at 70°C)
Temperature range from -65°C to +170°C

Isabellenhütte BVS Series

Current sensing resistor
Surface-mount 3920 chip size
Resistance range from 0.0002Ω to 0.003Ω
Tolerances of ±1.0% and ±5.0%
TCR value from ±50 ppm/°C
Power rating up to 12W (at 70°C)
Temperature range from -65°C to +170°C

Isabellenhütte BVT Series

Current sensing resistor
Surface-mount 2512 chip size
Resistance range from 0.0002Ω to 0.0068Ω
Tolerances of ±1.0% and ±5.0%
TCR from ±50 ppm/°C
Power rating up to 10W at +70°C
Temperature range from -65°C to +170°C

Isabellenhütte BVZ Series

Current sensing resistor
Surface-mount 4026 chip size
Resistance range from 0.000525Ω to 0.003Ω
Tolerances of ±1.0%, ±2.0% and ±5.0%
TCR from <60 ppm/°C
Power rating up to 13W at +70°C
Temperature range from -65°C to +170°C