CRL1206-FW-R082ELF Equivalent & Substitute Parts

Part Overview

The CRL1206-FW-R082ELF is a 0.082 ohm (82 mOhms) thick film chip resistor manufactured by Bourns Inc. in the 1206 (3216 Metric) package format. This component is rated for 0.5W (1/2W) power dissipation with ±1% tolerance and operates across the temperature range of -55°C to 125°C. The part is classified as obsolete, necessitating identification of equivalent substitute components for ongoing design support and procurement continuity.

Substiute Parts

CRL1206-FW-R082ELF

Bourns Inc.In Stock: 901CRL1206-FW-R082ELF Datasheet

Current PartRFQ

CRM1206-FX-R082ELF

Bourns Inc.In Stock: 791CRM1206-FX-R082ELF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CRL1206-FW-R082ELF is determined by the following critical parameters:

Electrical Parameters:

• Resistance value: 0.082 Ohm (82 mOhms)
• Tolerance: ±1%
• Power rating: 0.5W (1/2W)
• Composition: Thick Film

Mechanical Parameters:

• Package format: 1206 (3216 Metric)
• Number of terminations: 2
• Physical dimensions compatible with 1206 footprint

Compliance & Environmental:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• Operating temperature range support

The substitute part CRM1206-FX-R082ELF meets all critical electrical and mechanical parameters while offering an active product status alternative to the obsolete CRL1206-FW-R082ELF.

Parameter Comparison

Engineering Selection Recommendations

The CRM1206-FX-R082ELF is a direct electrical and mechanical substitute for the obsolete CRL1206-FW-R082ELF. Both components share identical resistance values, tolerance specifications, power ratings, and package formats. The substitute part offers the following advantages:

Product Status: The CRM1206-FX-R082ELF maintains active product status with Bourns Inc., ensuring long-term availability and supply chain continuity compared to the obsolete CRL1206-FW-R082ELF.

Compliance: Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, supporting equivalent environmental and regulatory requirements.

Enhanced Performance Characteristics: The substitute part features an improved temperature coefficient of ±100ppm/°C compared to ±200ppm/°C in the main part, and an extended operating temperature range to 155°C versus 125°C, providing greater thermal stability and operational flexibility.

Packaging Consideration: The substitute is supplied in Tape & Reel format, which is standard for high-volume manufacturing and automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the CRM1206-FX-R082ELF be used as a direct replacement for the CRL1206-FW-R082ELF?

A: Yes. Both components share identical electrical specifications (0.082 Ohm, ±1%, 0.5W) and mechanical package format (1206 / 3216 Metric). The substitute part is electrically and mechanically compatible for direct substitution.

Q: What is the primary difference between these two parts?

A: The CRL1206-FW-R082ELF is obsolete, while the CRM1206-FX-R082ELF is an active product. The substitute offers improved temperature coefficient performance (±100ppm/°C vs. ±200ppm/°C) and an extended operating temperature range (-55°C to 155°C vs. -55°C to 125°C).

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS3 compliance status, moisture sensitivity ratings (MSL 1), and REACH unaffected status.

Q: Does the 1206 package footprint remain the same?

A: Yes. Both components use the 1206 (3216 Metric) package format and are compatible with identical PCB footprints. Minor dimensional variations (length 3.20mm vs. 3.10mm, height 0.70mm vs. 0.65mm) fall within standard 1206 package tolerances and do not affect PCB layout compatibility.

Q: What packaging format is available for the substitute part?

A: The CRM1206-FX-R082ELF is supplied in Tape & Reel (TR) format, which is standard for automated assembly and high-volume production environments.

Q: Is the substitute part suitable for current sensing applications?

A: The CRM1206-FX-R082ELF is designated as a current sense thick film resistor. This designation indicates suitability for current measurement and monitoring applications where precision and stability are required.