CRCW04021K00DHTDP Equivalent & Substitute Parts

Part Overview

The CRCW04021K00DHTDP is a 1 kOhms ±0.5% thick film chip resistor in 0402 (1005 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard with an operating temperature range of -55°C to 155°C. The part is currently active in production with 892 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

CRCW04021K00DHTDP

Vishay DaleIn Stock: 909CRCW04021K00DHTDP Datasheet

Current PartRFQ

CRCW04021K00DHEDP

Vishay DaleIn Stock: 52939CRCW04021K00DHEDP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW04021K00DHTDP is determined by matching the following critical parameters:

• Resistance value: 1 kOhms
• Tolerance: ±0.5%
• Power rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive rating: AEC-Q200
• Termination count: 2
• Moisture sensitivity level: 1 (Unlimited)

The CRCW04021K00DHEDP meets all these criteria and is classified as a direct equivalent substitute. Both parts are manufactured by Vishay Dale within the CRCW-P series and maintain identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both CRCW04021K00DHTDP and CRCW04021K00DHEDP are active production components with identical electrical and mechanical specifications. The primary distinction between these parts is their compliance status:

CRCW04021K00DHTDP carries RoHS non-compliant status and REACH Affected designation. CRCW04021K00DHEDP is ROHS3 Compliant and REACH Unaffected. Selection between these parts should be based on the regulatory and compliance requirements of the end application. For applications requiring RoHS3 compliance or REACH unaffected status, CRCW04021K00DHEDP is the appropriate choice. Both parts maintain identical performance characteristics and are suitable for automotive AEC-Q200 applications.

Frequently Asked Questions (FAQ)

Q: Can CRCW04021K00DHEDP be used as a direct replacement for CRCW04021K00DHTDP?

A: Yes. Both parts share identical electrical specifications (1 kOhms ±0.5%, 0.063W), mechanical dimensions (0402 package), and automotive ratings (AEC-Q200). They are functionally interchangeable from an electrical and mechanical standpoint.

Q: What is the difference between these two part numbers?

A: The primary differences are compliance certifications. CRCW04021K00DHEDP is ROHS3 Compliant and REACH Unaffected, while CRCW04021K00DHTDP is RoHS non-compliant and REACH Affected. Electrical and mechanical performance are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both CRCW04021K00DHTDP and CRCW04021K00DHEDP are rated to AEC-Q200 automotive standards with operating temperature range of -55°C to 155°C.

Q: What is the package compatibility between these parts?

A: Both parts use the 0402 (1005 Metric) package with identical dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). They are footprint-compatible on PCB layouts.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 compliance or REACH unaffected status, use CRCW04021K00DHEDP. Both parts are active in production and available in stock.