TNPW0805931KBEEA Equivalent & Substitute Parts

Part Overview

The TNPW0805931KBEEA is a 931 kOhms ±0.1% thin film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is rated for 0.26W power dissipation and features anti-sulfur coating, automotive AEC-Q200 qualification, and moisture resistance. The part is active in production with 1057 units in current inventory. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within specified parameter tolerances.

Substiute Parts

TNPW0805931KBEEA

Vishay DaleIn Stock: 1094TNPW0805931KBEEA Datasheet

Current PartRFQ

ERA-6AEB9313V

Panasonic Electronic ComponentsIn Stock: 22735ERA-6AEB9313V Datasheet

DirectRFQ

RT0805BRD07931KL

YAGEOIn Stock: 10911RT0805BRD07931KL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TNPW0805931KBEEA are qualified based on the following critical parameters:

• Resistance value: 931 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)
• RoHS Compliance: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (exact match required)

The identified substitute parts meet these core electrical and mechanical specifications. Power rating differences and operating temperature range variations are noted in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

All three parts are active products with ROHS3 compliance and MSL 1 rating. Selection between the TNPW0805931KBEEA and its substitutes depends on application-specific power dissipation requirements and operating temperature constraints.

The TNPW0805931KBEEA features a 0.26W power rating and extended operating temperature range to 175°C, with anti-sulfur coating and automotive AEC-Q200 qualification. This configuration is suitable for high-power or high-temperature automotive applications.

The ERA-6AEB9313V (Panasonic) and RT0805BRD07931KL (YAGEO) both feature 0.125W power ratings and operating temperature ranges to 155°C. The ERA-6AEB9313V carries automotive AEC-Q200 qualification. These parts are suitable for standard-power applications within the -55°C to 155°C temperature window.

Height differences (0.55mm maximum for TNPW0805931KBEEA versus 0.60mm for substitutes) may affect PCB layout in space-constrained designs.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB9313V or RT0805BRD07931KL be used as direct replacements for TNPW0805931KBEEA?

A: Both parts match the core electrical specifications (931 kOhms, ±0.1%, thin film, 0805 package, ±25ppm/°C, ROHS3, MSL 1). However, the lower power rating (0.125W versus 0.26W) and reduced operating temperature range (-55°C to 155°C versus -55°C to 175°C) must be evaluated against application requirements.

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

A: The TNPW0805931KBEEA is rated for 0.26W dissipation, while ERA-6AEB9313V and RT0805BRD07931KL are rated for 0.125W. Applications requiring power dissipation above 0.125W must use the TNPW0805931KBEEA or confirm that actual dissipation remains within the lower-rated parts' specifications.

Q: Are there automotive qualification differences?

A: The TNPW0805931KBEEA and ERA-6AEB9313V both carry AEC-Q200 automotive qualification. The RT0805BRD07931KL does not list automotive qualification in the provided specifications.

Q: Does the height difference affect PCB assembly?

A: The TNPW0805931KBEEA has a maximum seated height of 0.55mm, while ERA-6AEB9313V and RT0805BRD07931KL are 0.60mm. This 0.05mm difference is typically negligible for standard PCB assembly but may be relevant in applications with strict height constraints.

Q: What is the operating temperature range consideration?

A: The TNPW0805931KBEEA operates to 175°C, while substitutes operate to 155°C. Applications requiring operation above 155°C must use the TNPW0805931KBEEA.