CRL1206-FV-R030ELF Equivalent & Substitute Parts

Part Overview

The CRL1206-FV-R030ELF is a 30 mOhms ±1% thick film chip resistor in 1206 (3216 Metric) package rated for 0.5W power dissipation. Manufactured by Bourns Inc., this component is classified as obsolete. Due to its obsolete status, identifying equivalent substitute parts with compatible electrical and mechanical specifications is necessary for design continuity and procurement planning.

Substiute Parts

CRL1206-FV-R030ELF

Bourns Inc.In Stock: 763CRL1206-FV-R030ELF Datasheet

Current PartRFQ

CFN1206-FX-R030ELF

Bourns Inc.In Stock: 1094CFN1206-FX-R030ELF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

• Resistance value: 30 mOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Power rating: Equal to or greater than 0.5W
• Operating temperature range: Must encompass or exceed -55°C to 125°C
• RoHS compliance: ROHS3 Compliant

The CFN1206-FX-R030ELF meets all substitution criteria with enhanced specifications in power rating and temperature coefficient.

Parameter Comparison

Engineering Selection Recommendations

The CFN1206-FX-R030ELF is a direct substitute for the obsolete CRL1206-FV-R030ELF. Both components maintain identical resistance, tolerance, and package specifications. The substitute offers superior performance characteristics: doubled power rating (1W vs 0.5W), improved temperature coefficient (±100ppm/°C vs ±400ppm/°C), and extended operating temperature range (-55°C to 155°C vs -55°C to 125°C). Both parts maintain ROHS3 compliance and identical termination configuration. The substitute's active product status ensures long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the CFN1206-FX-R030ELF directly replace the CRL1206-FV-R030ELF in existing designs?

A: Yes. Both components share identical resistance (30 mOhms), tolerance (±1%), and 1206 package dimensions. Footprint compatibility is confirmed.

Q: What is the difference between thick film and metal foil composition?

A: The substitute uses metal foil construction, which provides superior temperature coefficient stability (±100ppm/°C vs ±400ppm/°C) and higher power handling capability (1W vs 0.5W).

Q: Does the higher power rating of the substitute affect circuit performance?

A: No. Higher power rating provides additional thermal margin and does not alter electrical behavior at equivalent current levels.

Q: Are both components RoHS compliant?

A: Yes. Both the main part and substitute are ROHS3 compliant.

Q: What is the height difference between these components?

A: The main part has a maximum seated height of 0.028" (0.70mm), while the substitute measures 0.035" (0.90mm). Both fit standard 1206 footprints with adequate clearance.