TNPW0805110KBETA Equivalent & Substitute Parts

Part Overview

The TNPW0805110KBETA is a 110 kOhms ±0.1% thin film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This military-grade component is rated for 0.125W (1/8W) power dissipation with a temperature coefficient of ±25ppm/°C and operates across -55°C to 125°C. The part is currently active in production with 901 pieces available in stock. Equivalent and substitute parts are identified when they maintain the same resistance value, tolerance, package format, and core electrical characteristics while potentially offering enhanced features, extended temperature ranges, or improved compliance certifications.

Substiute Parts

TNPW0805110KBETA

Vishay DaleIn Stock: 962TNPW0805110KBETA Datasheet

Current PartRFQ

TNPW0805110KBEEA

Vishay DaleIn Stock: 4979TNPW0805110KBEEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TNPW0805110KBETA is determined by the following mandatory parameters:

• Resistance value: 110 kOhms
• Tolerance: ±0.1%
• Package format: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• Number of terminations: 2
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)

The identified substitute part TNPW0805110KBEEA maintains all mandatory electrical and mechanical parameters. This substitute is qualified as a direct equivalent based on matching resistance, tolerance, package, composition, and dimensional specifications. The substitute part offers enhanced features including anti-sulfur coating, automotive AEC-Q200 qualification, and moisture resistance, with an extended operating temperature range of -55°C to 175°C and higher power rating of 0.26W.

Parameter Comparison

Engineering Selection Recommendations

The TNPW0805110KBEEA serves as a direct functional equivalent to the TNPW0805110KBETA with identical core electrical specifications. Selection between these parts depends on application requirements and compliance mandates:

The TNPW0805110KBETA is appropriate for applications requiring military-grade specifications within the -55°C to 125°C operating range.

The TNPW0805110KBEEA is suitable for automotive applications requiring AEC-Q200 qualification, extended temperature operation to 175°C, higher power dissipation capability (0.26W), anti-sulfur coating, and ROHS3 compliance. This substitute provides enhanced environmental protection and regulatory compliance for commercial and automotive markets.

Both parts maintain identical resistance, tolerance, package format, and temperature coefficient specifications, ensuring direct functional interchangeability in circuit designs where the core electrical parameters are the primary selection criteria.

Frequently Asked Questions (FAQ)

Q: Can TNPW0805110KBEEA replace TNPW0805110KBETA in all applications?

A: Yes, from an electrical and mechanical standpoint. Both parts share identical resistance (110 kOhms), tolerance (±0.1%), package (0805), and temperature coefficient (±25ppm/°C). The substitute offers higher power rating (0.26W vs 0.125W) and extended temperature range (-55°C to 175°C vs -55°C to 125°C), making it suitable for more demanding thermal environments. Compliance requirements and application certifications should be evaluated independently.

Q: What is the physical compatibility between these parts?

A: Both parts are physically identical in the 0805 (2012 Metric) package format with dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm) and maximum seated height of 0.022" (0.55mm). They are pin-for-pin compatible with identical two-terminal configurations and can be used interchangeably on PCBs designed for 0805 resistors.

Q: How do the power ratings differ?

A: The TNPW0805110KBETA is rated for 0.125W (1/8W) power dissipation, while the TNPW0805110KBEEA is rated for 0.26W. The higher power rating of the substitute provides greater thermal headroom in applications with higher current or voltage stress, though both parts maintain the same resistance and tolerance specifications.

Q: What compliance differences exist between these parts?

A: The TNPW0805110KBETA is RoHS non-compliant, while the TNPW0805110KBEEA is ROHS3 compliant. The substitute also carries AEC-Q200 automotive qualification and includes anti-sulfur and moisture-resistant features. These certifications make the substitute appropriate for regulated automotive and commercial applications.

Q: Are there temperature range considerations for substitution?

A: The TNPW0805110KBETA operates from -55°C to 125°C, while the TNPW0805110KBEEA extends to -55°C to 175°C. Both maintain the same ±25ppm/°C temperature coefficient. The extended range of the substitute accommodates higher ambient or operating temperatures without performance degradation.