TNPW0805430KBEEA Equivalent & Substitute Parts

Part Overview

The TNPW0805430KBEEA is a 430 kOhms ±0.1% thin film chip resistor manufactured by Vishay Dale in the 0805 (2012 Metric) package. This component is rated for 0.26W power dissipation and is designed for automotive applications with AEC-Q200 certification, anti-sulfur coating, and moisture resistance. The part is currently active in production with 821 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the original component requirements.

Substiute Parts

TNPW0805430KBEEA

Vishay DaleIn Stock: 892TNPW0805430KBEEA Datasheet

Current PartRFQ

ERA-6AEB434V

Panasonic Electronic ComponentsIn Stock: 12229ERA-6AEB434V Datasheet

DirectRFQ

RT0805BRD07430KL

YAGEOIn Stock: 4310RT0805BRD07430KL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW0805430KBEEA is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 430 kOhms
• Tolerance: ±0.1%
• Package: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Compliance: RoHS3 Compliant, REACH Unaffected

Allowable Variations:

• Power rating may be equal to or greater than 0.125W (minimum requirement for 0805 thin film resistors)
• Operating temperature range may be equal to or narrower than -55°C ~ 175°C
• Automotive certification (AEC-Q200) is preferred but not mandatory for general substitution
• Moisture Sensitivity Level 1 is standard for this package class

The identified substitute parts meet all mandatory parameters and are compatible for direct replacement in applications where the original TNPW0805430KBEEA is specified.

Parameter Comparison

Engineering Selection Recommendations

TNPW0805430KBEEA (Vishay Dale) — Primary specification. Automotive AEC-Q200 rated with anti-sulfur coating and moisture resistance. Higher power rating of 0.26W provides thermal margin. Operating temperature range extends to 175°C. Recommended for applications requiring maximum thermal performance and extended temperature operation.

ERA-6AEB434V (Panasonic) — Direct substitute with automotive AEC-Q200 certification. Thin film composition and tolerance match the primary part. Power rating of 0.125W is suitable for standard 0805 applications. Operating temperature range of -55°C ~ 155°C is within typical automotive specifications. RoHS3 and REACH compliant.

RT0805BRD07430KL (YAGEO) — Direct substitute with matching electrical specifications. Thin film composition and ±0.1% tolerance ensure precision performance. Power rating of 0.125W is standard for 0805 package class. Operating temperature range of -55°C ~ 155°C meets general automotive requirements. RoHS3 and REACH compliant. No automotive AEC-Q200 certification listed.

All three parts are active products with current production status and adequate inventory availability.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB434V or RT0805BRD07430KL replace TNPW0805430KBEEA in all applications?

A: Both substitute parts match the critical electrical parameters (430 kOhms, ±0.1%, thin film, ±25ppm/°C). However, the power rating difference (0.125W vs. 0.26W) and operating temperature range (155°C vs. 175°C maximum) must be evaluated against circuit requirements. Applications requiring the full 0.26W dissipation or operation above 155°C should use the original TNPW0805430KBEEA.

Q: What is the significance of the ±0.1% tolerance specification?

A: The ±0.1% tolerance indicates precision thin film resistor construction. All three parts meet this specification, ensuring interchangeability for applications requiring high accuracy. This tolerance is critical for precision analog circuits, measurement equipment, and calibration networks.

Q: Are there package compatibility concerns between these parts?

A: All three parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W). Maximum seated heights differ slightly (0.022" for TNPW0805430KBEEA vs. 0.024" for the substitutes), which is negligible for standard PCB assembly. No package-related compatibility issues exist.

Q: What is the difference between AEC-Q200 certification and non-certified parts?

A: AEC-Q200 certification indicates the part meets automotive industry reliability and quality standards. ERA-6AEB434V carries this certification; RT0805BRD07430KL does not. For automotive applications, AEC-Q200 certification is preferred but substitution with non-certified parts may be acceptable depending on end-use requirements and design validation protocols.

Q: How do the operating temperature ranges affect substitution decisions?

A: TNPW0805430KBEEA operates to 175°C; both substitutes operate to 155°C. For applications operating within -55°C ~ 155°C, all parts are interchangeable. Applications requiring sustained operation above 155°C must use the original TNPW0805430KBEEA.

Q: Are all parts RoHS3 and REACH compliant?

A: Yes. All three parts are RoHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic components in most markets.