432 Ohm 1% 1/8W 0805 Chip Resistor Equivalent & Substitute Parts (AR0805FR-07432RL)

Part Overview

The AR0805FR-07432RL is a 432 Ohm ±1% thick film chip resistor in 0805 (2012 Metric) package format, rated for 0.125W (1/8W) power dissipation. This YAGEO component is classified as Active product status and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are necessary when the primary part experiences supply constraints, when design requirements mandate specific manufacturer certifications (such as AEC-Q200 automotive qualification), or when alternative sourcing improves cost efficiency and lead time performance.

Substiute Parts

AR0805FR-07432RL

YAGEOIn Stock: 1021AR0805FR-07432RL Datasheet

Current PartRFQ

RC0805FR-07432RL

YAGEOIn Stock: 67366RC0805FR-07432RL Datasheet

DirectRFQ

CRCW0805432RFKEA

Vishay DaleIn Stock: 30353CRCW0805432RFKEA Datasheet

MFR RecommendedRFQ

CRCW0805432RFKTA

Vishay DaleIn Stock: 5913CRCW0805432RFKTA Datasheet

MFR RecommendedRFQ

ERJ-6ENF4320V

Panasonic Electronic ComponentsIn Stock: 57512ERJ-6ENF4320V Datasheet

MFR RecommendedRFQ

RMCF0805FT432R

Stackpole Electronics IncIn Stock: 10512RMCF0805FT432R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AR0805FR-07432RL is determined by strict equivalence across the following parameters: resistance value (432 Ohms), tolerance (±1%), power rating (0.125W), package format (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). All identified substitute parts match these core electrical and mechanical specifications. Substitute parts are grouped into two categories: direct equivalents from alternative manufacturers maintaining identical feature sets, and manufacturer-recommended alternatives that add automotive AEC-Q200 qualification. Compliance status (RoHS, REACH, MSL) is provided for each substitute to support design and procurement decisions.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Feature Set): RC0805FR-07432RL (YAGEO) is a direct equivalent to AR0805FR-07432RL, maintaining identical electrical specifications, moisture resistance features, and ROHS3 compliance. This substitute is suitable for applications where the original part is unavailable and no additional certifications are required.

Automotive-Qualified Alternatives: CRCW0805432RFKEA (Vishay Dale), ERJ-6ENF4320V (Panasonic), and RMCF0805FT432R (Stackpole) are manufacturer-recommended substitutes that add AEC-Q200 automotive qualification while maintaining all core electrical parameters and ROHS3 compliance. These parts are appropriate for automotive and high-reliability applications where AEC-Q200 certification is specified or preferred.

Non-Compliant Alternative: CRCW0805432RFKTA (Vishay Dale) meets all electrical and mechanical specifications but carries RoHS non-compliant and REACH affected status. This part is suitable only for applications where RoHS compliance is not a design requirement.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07432RL be used as a direct replacement for AR0805FR-07432RL? A: Yes. RC0805FR-07432RL is a direct equivalent from YAGEO with identical resistance, tolerance, power rating, package format, temperature coefficient, operating temperature range, and compliance status. No design changes are required.

Q: What is the difference between the standard substitutes and the AEC-Q200 qualified parts? A: The standard substitute (RC0805FR-07432RL) maintains the same feature set as the original part. The AEC-Q200 qualified substitutes (CRCW0805432RFKEA, ERJ-6ENF4320V, RMCF0805FT432R) add automotive-grade qualification and reliability testing per AEC-Q200 standard. All maintain identical electrical specifications and package format.

Q: Are all substitute parts available in the same package format? A: Yes. All substitute parts are specified in 0805 (2012 Metric) package format with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). PCB layout compatibility is maintained across all substitutes.

Q: Which substitute should be selected for a non-automotive application? A: For non-automotive applications, RC0805FR-07432RL is the appropriate choice as a direct equivalent. If supply constraints exist, any of the AEC-Q200 qualified alternatives (CRCW0805432RFKEA, ERJ-6ENF4320V, RMCF0805FT432R) can be used without design impact, as they exceed the electrical and reliability requirements of standard applications.

Q: Is CRCW0805432RFKTA suitable for RoHS-regulated applications? A: No. CRCW0805432RFKTA is RoHS non-compliant and REACH affected. This part is not suitable for applications subject to RoHS directives or REACH regulations. Use CRCW0805432RFKEA, ERJ-6ENF4320V, RMCF0805FT432R, or RC0805FR-07432RL instead.

Q: Do all substitutes have the same moisture sensitivity level? A: Yes. All substitute parts are rated MSL 1 (Unlimited), matching the original AR0805FR-07432RL. No additional moisture control measures are required during handling or storage.