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SRT CBW 1206 Series

SRT CBW 0603 Series
SRT CBW 0603 Series
SRT CBW 1206 Series
  • SRT Resistor Technology

Product Features

  • Non-magnetic thick film chip resistor
  • Resistance range from 10Ω to 1TΩ
  • Tolerances from ±5.0% to ±30%
  • TCR from ±100 ppm/°C to ±2000 ppm/°C
  • Power rating of 0.25W (at +70°C)
  • Temperature range from -55°C to +155°C

Applications

  • Medical
  • Exempt

Description

The CBW 1206 non-magnetic bondable chip resistor series from SRT Resistor Technology offers a wide resistance range from 10Ω up to 1TΩ, power rating of 0.25W and working voltage rating of 400V, all in a small 1206 package. By utilising SRT’s thick film resistor technology, they are able to offer low tolerances down to ±5.0% (between 10Ω and 100GΩ) as well as a TCR as low as ±50 ppm/°C (between 10Ω and 100MΩ). The CBW 1206 resistor series has the bottom side completely insulated and features AgPd termination for flip chip assembly (face-down, for conductive epoxy assembly) or gold termination for wire bonding (US/TC face up) as well as flip chip (face-down, for conductive epoxy assembly).

  • Flip chip, bondable thick film chip resistor
  • Available in any resistance between 10Ω and 1TΩ
  • 1206 package
  • Power rating of 0.25W at +70°C
  • Working voltage rating 400V
  • Tolerances as low as ±5.0% over the resistance range of 10Ω up to 100GΩ
  • TCR as low as ±50 ppm/°C over the resistance range of 10Ω to 100MΩ
  • Temperature range from -55°C up to +155°C
  • Non-magnetic
  • AgPd termination for flip chip assembly (face-down, for conductive epoxy assembly)
  • Gold termination for wire bonding (US/TS, face up) as well as flip chip (face-down, for conductive epoxy assembly)
  • No wrap-around
  • Bottom side completely insulated

 

Orientation in tape (face-up for wire bonding, face-down for flip chip assembly) is to be specified with order. If not specified, face-up is supplied as standard.

The CBW non-magnetic resistor series is also available with an extended high temperature range version (up to +200°C). Please see the separate CBW-HT product pages for further information.

Other sizes and custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.

 

The below table gives full specifications for each resistor model available including the CBW 1206 series:

SRT CBW Specifications

1) TCR: in ppm/K; +25°C…+125°C; TCR below standard TCR (highest value) or value >100G: +25°C…+85°C
2) VCR: typical values, all negative, not available for all TCR values
3) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)

 

Specifications

Weight 0.00000 kg
Dimensions 3.20 × 1.50 × 0.40 mm
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RoHS Compliant Product – SRT with Exemption

This product is available compliant to the RoHS EU directive 2011/65/EU, however, the following exemptions according to the RoHS annex are applicable:

  • No. 7(a) – 'Lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or more lead)' used in leaded resistors
  • No. 7(c)-I – 'Electrical and electronic components containing lead in glass or ceramic…or in a glass or ceramic matrix compound' used in chip resistors and leaded thick film resistors

    SRT CBW Technical Library

    We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

     

     

    DOCUMENTATION
    SRT CBW non-magnetic bondable SMD chip resistor datasheet

     

     

     

    SRT CBW 1206 Series

    SRT CBW 0603 Series
    SRT CBW 0603 Series
    SRT CBW 1206 Series
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    Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.