HV732ATTD2004F Equivalent & Substitute Parts

Part Overview

The HV732ATTD2004F is a 2 MOhms ±1% 0.25W chip resistor manufactured by KOA Speer Electronics, Inc. in the 0805 (2012 Metric) package. This high voltage, moisture-resistant thick film resistor operates across -55°C to 155°C and is designed for applications requiring precision resistance with enhanced voltage handling capabilities. The part is currently Active in product status and ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility exist, enabling component procurement flexibility while maintaining circuit performance requirements.

Substiute Parts

HV732ATTD2004F

KOA Speer Electronics, Inc.In Stock: 4833HV732ATTD2004F Datasheet

Current PartRFQ

ERJ-6ENF2004V

Panasonic Electronic ComponentsIn Stock: 158854ERJ-6ENF2004V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HV732ATTD2004F is determined by the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 2 MOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)

Mechanical Compatibility Requirements:

• Package / Case: 0805 (2012 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Composition: Thick Film (exact match required)

Compliance Requirements:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

The ERJ-6ENF2004V from Panasonic Electronic Components meets all electrical equivalence and mechanical compatibility criteria. The power rating differential (0.125W vs. 0.25W) represents a derating condition; the substitute part operates at reduced power capacity and must be evaluated for specific application thermal requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the HV732ATTD2004F and ERJ-6ENF2004V are Active products with ROHS3 compliance and MSL 1 ratings, ensuring current availability and environmental regulatory alignment. The primary differentiation is power rating and application qualification.

The HV732ATTD2004F is specified for high voltage and moisture-resistant applications with 0.25W power capacity. The ERJ-6ENF2004V carries Automotive AEC-Q200 qualification, indicating suitability for automotive-grade reliability requirements, with 0.125W power capacity.

Selection between these parts depends on application power dissipation requirements. If circuit design permits operation within 0.125W power limits, the ERJ-6ENF2004V provides automotive-qualified performance. If application requires the full 0.25W power rating or high voltage specific features, the HV732ATTD2004F is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF2004V replace HV732ATTD2004F in all applications?

A: Electrical and mechanical compatibility exists. However, the ERJ-6ENF2004V power rating is 0.125W versus 0.25W for the HV732ATTD2004F. Substitution is valid only when circuit power dissipation remains below 0.125W. Applications requiring the full 0.25W capacity require the original part.

Q: What is the physical compatibility between these parts?

A: Both parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W). Height difference is 0.004" (0.10mm), which does not affect PCB assembly compatibility. Both parts are suitable for standard 0805 reflow soldering processes.

Q: Are there compliance differences between these parts?

A: Both parts are ROHS3 compliant with MSL 1 ratings. The ERJ-6ENF2004V includes Automotive AEC-Q200 qualification, while the HV732ATTD2004F emphasizes high voltage and moisture-resistant features. Selection depends on application qualification requirements.

Q: What is the temperature performance equivalence?

A: Both parts operate across -55°C to 155°C with ±100ppm/°C temperature coefficient. Temperature performance is equivalent across the specified operating range.

Q: Are resistance tolerance and value identical?

A: Yes. Both parts are 2 MOhms ±1%, providing identical electrical resistance specifications and tolerance performance.