TNPW12062M00DETA Equivalent & Substitute Parts

Part Overview

The TNPW12062M00DETA is a 2 MOhms ±0.5% 0.25W (1/4W) chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This military-grade thin film resistor is designed for precision applications requiring stable resistance values across extended temperature ranges. The part is currently active in production with 679 units in stock. Substitute parts are identified to provide alternatives with improved tolerance specifications or enhanced inventory availability while maintaining electrical and mechanical compatibility.

Substiute Parts

TNPW12062M00DETA

Vishay DaleIn Stock: 743TNPW12062M00DETA Datasheet

Current PartRFQ

TNPW12062M00BECN

Vishay DaleIn Stock: 2532TNPW12062M00BECN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW12062M00DETA is determined by the following critical parameters:

• Resistance Value: Must be 2 MOhms (exact match required)
• Package Type: Must be 1206 (3216 Metric) for PCB footprint compatibility
• Power Rating: Must be 0.25W (1/4W) minimum
• Composition: Thin film construction required for temperature stability
• Temperature Coefficient: ±25ppm/°C or better
• Operating Temperature Range: Must support -55°C to 125°C minimum

The identified substitute part TNPW12062M00BECN meets all these criteria. The primary difference is an improved tolerance specification (±0.1% versus ±0.5%), which represents an upgrade in precision capability while maintaining all other electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both TNPW12062M00DETA and TNPW12062M00BECN are active production parts from Vishay Dale with identical compliance profiles. The TNPW12062M00BECN offers improved tolerance performance (±0.1% versus ±0.5%) while maintaining all other specifications. Selection between these parts depends on application tolerance requirements and inventory availability. The TNPW12062M00BECN has higher stock availability (2433 units versus 679 units). Both parts carry identical RoHS non-compliant and REACH Affected designations, requiring equivalent compliance consideration in procurement and application contexts.

Frequently Asked Questions (FAQ)

Q: Can TNPW12062M00BECN be used as a direct replacement for TNPW12062M00DETA?

A: Yes. Both parts share identical resistance value, power rating, package type, temperature coefficient, and operating temperature range. The TNPW12062M00BECN provides improved tolerance (±0.1% versus ±0.5%), making it suitable for applications requiring higher precision.

Q: Are there any PCB layout considerations when substituting these parts?

A: No. Both parts use the 1206 (3216 Metric) package with identical physical dimensions (0.126" L x 0.063" W, 3.20mm x 1.60mm) and height (0.026" maximum seated height). PCB footprints are interchangeable.

Q: What is the significance of the tolerance difference?

A: The TNPW12062M00BECN tolerance of ±0.1% provides tighter resistance value control compared to the ±0.5% tolerance of TNPW12062M00DETA. This is relevant for precision analog circuits, measurement equipment, and applications where resistance accuracy directly impacts performance.

Q: Do both parts have the same temperature stability?

A: Yes. Both parts have a temperature coefficient of ±25ppm/°C and operate across the identical temperature range of -55°C to 125°C.

Q: Are there compliance differences between these parts?

A: No. Both parts share identical RoHS non-compliant status, REACH Affected designation, and Moisture Sensitivity Level 1 (Unlimited) ratings.