TNPW0805953KBEEA Equivalent & Substitute Parts

Part Overview

The TNPW0805953KBEEA is a 953 kOhms ±0.1% thin film chip resistor manufactured by Vishay Dale in 0805 (2012 Metric) package format. This component is designed for automotive applications with AEC-Q200 qualification, anti-sulfur coating, and moisture resistance. The part is currently active in production with 858 units in stock. Substitute parts are identified when equivalent electrical specifications and package compatibility are maintained across manufacturers while meeting automotive and compliance requirements.

Substiute Parts

TNPW0805953KBEEA

Vishay DaleIn Stock: 909TNPW0805953KBEEA Datasheet

Current PartRFQ

ERA-6AEB9533V

Panasonic Electronic ComponentsIn Stock: 12233ERA-6AEB9533V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW0805953KBEEA is determined by the following critical parameters:

• Resistance value: 953 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±25ppm/°C (exact match required)
• Automotive Compliance: AEC-Q200 (required for automotive applications)
• RoHS Status: ROHS3 Compliant (required for regulatory compliance)

The ERA-6AEB9533V from Panasonic Electronic Components meets all critical electrical and mechanical parameters. While the power rating differs (0.125W vs. 0.26W), this represents a derating condition where the substitute part operates within acceptable thermal limits for the specified resistance and tolerance class in the 0805 package format.

Parameter Comparison

Engineering Selection Recommendations

Both the TNPW0805953KBEEA and ERA-6AEB9533V are active production components with ROHS3 compliance and AEC-Q200 automotive qualification. Selection between these parts is based on application power dissipation requirements and operating temperature constraints.

The TNPW0805953KBEEA supports operation to 175°C maximum and provides 0.26W power rating, suitable for high-temperature automotive environments. The ERA-6AEB9533V operates to 155°C maximum with 0.125W power rating, appropriate for standard automotive thermal profiles where maximum junction temperature does not exceed 155°C.

Both components maintain identical electrical specifications (953 kOhms ±0.1%, ±25ppm/°C temperature coefficient) and physical package dimensions, ensuring functional interchangeability within their respective thermal operating ranges.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB9533V replace TNPW0805953KBEEA in all applications?

A: Substitution is valid when the application operating temperature does not exceed 155°C. If the circuit requires operation above 155°C, the TNPW0805953KBEEA is required due to its 175°C maximum rating.

Q: What is the significance of the power rating difference?

A: The power rating indicates maximum continuous power dissipation. The ERA-6AEB9533V at 0.125W is suitable for circuits where resistor power dissipation remains below this threshold. Applications requiring higher power dissipation must use the TNPW0805953KBEEA rated at 0.26W.

Q: Are both parts physically compatible with the same PCB footprint?

A: Yes. Both components use the 0805 (2012 Metric) package with identical length and width dimensions (2.00mm x 1.25mm). Maximum seated height differs by 0.05mm (0.55mm vs. 0.60mm), which does not affect standard PCB assembly compatibility.

Q: Do both parts meet automotive compliance requirements?

A: Yes. Both TNPW0805953KBEEA and ERA-6AEB9533V carry AEC-Q200 qualification and ROHS3 compliance, meeting automotive industry standards.

Q: What is the tolerance specification and how does it affect circuit performance?

A: Both parts maintain ±0.1% tolerance with ±25ppm/°C temperature coefficient. This precision-grade specification ensures stable resistor values across the operating temperature range, critical for analog circuits requiring high accuracy.