TNPW1206232KBETA Equivalent & Substitute Parts

Part Overview

The TNPW1206232KBETA is a 232 kOhms ±0.1% thin film chip resistor manufactured by Vishay Dale in 1206 (3216 Metric) package format. This military-grade component operates across -55°C to 125°C with 0.25W power rating and is currently in active production status. Substitute parts are identified to address specific application requirements including enhanced temperature range, automotive qualification, and improved environmental resistance while maintaining core electrical specifications.

Substiute Parts

TNPW1206232KBETA

Vishay DaleIn Stock: 929TNPW1206232KBETA Datasheet

Current PartRFQ

TNPW1206232KBEEA

Vishay DaleIn Stock: 901TNPW1206232KBEEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW1206232KBETA is determined by the following critical parameters:

• Resistance Value: Must be 232 kOhms
• Tolerance: Must be ±0.1%
• Package Format: Must be 1206 (3216 Metric)
• Composition: Must be Thin Film
• Temperature Coefficient: Must be ±25ppm/°C
• Termination Count: Must be 2

The identified substitute part TNPW1206232KBEEA meets all mandatory substitution criteria. This part maintains identical electrical specifications while offering enhanced operational temperature range (-55°C to 175°C), higher power dissipation capability (0.52W), and additional environmental features including anti-sulfur coating and automotive AEC-Q200 qualification.

Parameter Comparison

Engineering Selection Recommendations

The TNPW1206232KBEEA serves as a direct electrical substitute for the TNPW1206232KBETA with enhanced compliance and operational characteristics. Selection between these parts should be based on the following criteria:

Select TNPW1206232KBETA when:

• Military specification compliance is required
• Operating temperature range of -55°C to 125°C is sufficient
• RoHS non-compliant status is acceptable for the application

Select TNPW1206232KBEEA when:

• Extended operating temperature range to 175°C is required
• Automotive AEC-Q200 qualification is necessary
• ROHS3 compliance is mandated
• REACH unaffected status is required
• Anti-sulfur and moisture-resistant properties are beneficial
• Higher power dissipation margin (0.52W vs 0.25W) provides additional thermal headroom

Both parts maintain identical resistance value, tolerance, temperature coefficient, and physical package dimensions, ensuring direct PCB compatibility and electrical interchangeability within their respective operating parameters.

Frequently Asked Questions (FAQ)

Q: Can TNPW1206232KBEEA replace TNPW1206232KBETA in all applications?

A: TNPW1206232KBEEA is electrically and mechanically compatible with TNPW1206232KBETA. Substitution is valid when the application does not specifically require military specification compliance. The substitute part offers superior compliance certifications and extended temperature range, making it suitable for broader application requirements.

Q: What is the significance of the power rating difference (0.25W vs 0.52W)?

A: The TNPW1206232KBEEA has a higher power dissipation rating of 0.52W compared to the 0.25W rating of TNPW1206232KBETA. This provides additional thermal margin in applications where the resistor dissipates power near its rated limit. Both parts are physically identical in the 1206 package format.

Q: Are there physical dimension differences between these parts?

A: No. Both TNPW1206232KBETA and TNPW1206232KBEEA share identical physical dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm) with maximum seated height of 0.026" (0.65mm). They are directly interchangeable on PCB layouts.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive electronics qualification standard. TNPW1206232KBEEA carries this certification, indicating it meets automotive industry reliability and performance requirements. This qualification is relevant for automotive and harsh environment applications.

Q: How do RoHS and REACH compliance affect part selection?

A: TNPW1206232KBEEA is ROHS3 compliant and REACH unaffected, while TNPW1206232KBETA is RoHS non-compliant and REACH affected. Selection depends on regulatory requirements for your end application and geographic market. ROHS3 compliance is increasingly required for consumer and industrial electronics in regulated markets.