TNPW0805910KBETA Equivalent & Substitute Parts

Part Overview

The TNPW0805910KBETA is a 910 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 1010 units available in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements necessitate alternative performance characteristics such as higher power ratings or enhanced environmental compliance.

Substiute Parts

TNPW0805910KBETA

Vishay DaleIn Stock: 1119TNPW0805910KBETA Datasheet

Current PartRFQ

TNPW0805910KBEEA

Vishay DaleIn Stock: 2062TNPW0805910KBEEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW0805910KBETA is determined by the following critical parameters:

• Resistance value: 910 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Package type: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature coefficient: ±25ppm/°C (exact match required)
• Number of terminations: 2 (exact match required)
• Physical dimensions: 0.079" L x 0.049" W (exact match required)

Substitute parts must maintain identical electrical specifications and physical form factors to ensure direct replacement capability. Power rating may exceed the original specification, and operating temperature range may be extended, provided the package dimensions and mounting footprint remain unchanged. Compliance certifications and environmental ratings may differ based on application requirements.

Parameter Comparison

Engineering Selection Recommendations

The TNPW0805910KBEEA serves as a direct electrical and mechanical substitute for the TNPW0805910KBETA. Both parts maintain identical resistance, tolerance, temperature coefficient, and physical form factor specifications. The substitute part offers enhanced environmental performance through anti-sulfur coating and automotive AEC-Q200 qualification, with an extended operating temperature range to 175°C and increased power dissipation capability at 0.26W. The TNPW0805910KBEEA achieves ROHS3 compliance, whereas the original part is RoHS non-compliant. Both components are currently in active production status with adequate inventory availability. Selection between these parts should be based on application-specific requirements for environmental protection, temperature operating range, and regulatory compliance mandates.

Frequently Asked Questions (FAQ)

Q: Can TNPW0805910KBEEA replace TNPW0805910KBETA in existing designs?

A: Yes. Both parts share identical resistance (910 kOhms), tolerance (±0.1%), temperature coefficient (±25ppm/°C), package type (0805), and physical dimensions. The substitute part is electrically and mechanically compatible for direct board-level replacement.

Q: What are the differences between these two parts?

A: The primary differences are power rating (0.125W vs. 0.26W), operating temperature range (-55°C to 125°C vs. -55°C to 175°C), environmental features (military vs. anti-sulfur/automotive AEC-Q200), and RoHS compliance status (non-compliant vs. ROHS3 compliant).

Q: Does the higher power rating of TNPW0805910KBEEA affect circuit performance?

A: No. A higher power rating does not degrade performance in applications designed for lower power dissipation. The substitute part will operate within the same electrical parameters as the original component.

Q: Are both parts available in the same packaging format?

A: Yes. Both TNPW0805910KBETA and TNPW0805910KBEEA are supplied in Tape & Reel (TR) packaging with identical 0805 (2012 Metric) form factors and mounting footprints.

Q: Which part should be selected for automotive applications?

A: The TNPW0805910KBEEA is qualified to automotive AEC-Q200 standards and includes anti-sulfur and moisture-resistant features, making it suitable for automotive environments. The TNPW0805910KBETA is specified for military applications.

Q: Is moisture sensitivity a concern for either part?

A: Both parts carry Moisture Sensitivity Level (MSL) 1 rating, indicating unlimited shelf life without moisture control requirements.