TNPW0805340KBEEA Equivalent & Substitute Parts

Part Overview

The TNPW0805340KBEEA is a 340 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 853 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package format and critical performance parameters.

Substiute Parts

TNPW0805340KBEEA

Vishay DaleIn Stock: 957TNPW0805340KBEEA Datasheet

Current PartRFQ

ERA-6AEB3403V

Panasonic Electronic ComponentsIn Stock: 3476ERA-6AEB3403V Datasheet

DirectRFQ

4-2176094-4

TE Connectivity Passive ProductIn Stock: 20054-2176094-4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW0805340KBEEA is determined by the following mandatory parameters:

• Resistance value: 340 kOhms
• Tolerance: ±0.1%
• Package format: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The identified substitute parts maintain these core electrical and mechanical specifications. Power rating variations are acceptable within the constraints of the 0805 package footprint, provided the substitute part meets or exceeds the thermal requirements of the application circuit. All substitute parts are thin film resistors with identical resistance and tolerance values, ensuring direct functional equivalence in standard circuit applications.

Parameter Comparison

Engineering Selection Recommendations

ERA-6AEB3403V (Panasonic Electronic Components) is a direct substitute for applications where the power dissipation requirement does not exceed 0.125W. This part maintains AEC-Q200 automotive certification and is functionally equivalent in all electrical parameters. The operating temperature range is limited to -55°C ~ 155°C compared to the main part's -55°C ~ 175°C specification.

4-2176094-4 (TE Connectivity Passive Product) is suitable for applications requiring 0.25W power dissipation. This part meets the power rating requirement with a 0.25W specification and maintains thin film composition and tolerance specifications. The operating temperature range is -55°C ~ 155°C. This part does not carry AEC-Q200 certification.

Selection between substitute parts depends on application power dissipation requirements and automotive certification mandates. For circuits requiring AEC-Q200 compliance, ERA-6AEB3403V is the appropriate choice. For applications with higher power dissipation tolerance and no automotive certification requirement, 4-2176094-4 provides adequate electrical performance.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB3403V replace TNPW0805340KBEEA in all applications?

A: ERA-6AEB3403V is electrically equivalent in resistance, tolerance, and temperature coefficient. The primary consideration is power dissipation: ERA-6AEB3403V is rated for 0.125W versus the main part's 0.26W. Substitution is valid only if circuit power dissipation at this resistor does not exceed 0.125W. Additionally, the operating temperature range is limited to -55°C ~ 155°C.

Q: What is the difference between the three parts in terms of power rating?

A: TNPW0805340KBEEA is rated for 0.26W, ERA-6AEB3403V for 0.125W, and 4-2176094-4 for 0.25W. All three parts use the same 0805 package footprint. Power rating selection depends on the actual power dissipation in the circuit at this resistor location.

Q: Are all substitute parts AEC-Q200 certified?

A: ERA-6AEB3403V carries AEC-Q200 certification. 4-2176094-4 does not have AEC-Q200 certification listed. For automotive applications requiring AEC-Q200 compliance, ERA-6AEB3403V is the appropriate substitute.

Q: Do the substitute parts have the same moisture sensitivity level?

A: Yes. All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can 4-2176094-4 be used in place of TNPW0805340KBEEA?

A: 4-2176094-4 is electrically equivalent in resistance, tolerance, and temperature coefficient. The 0.25W power rating is lower than the main part's 0.26W but higher than ERA-6AEB3403V. Substitution is valid if circuit power dissipation does not exceed 0.25W. The absence of AEC-Q200 certification must be evaluated against application requirements.

Q: What is the maximum operating temperature for each part?

A: TNPW0805340KBEEA operates to 175°C. Both ERA-6AEB3403V and 4-2176094-4 operate to 155°C maximum. Applications requiring operation above 155°C require the main part or equivalent high-temperature rated alternatives.