CRCW08051K00DHTAP Equivalent & Substitute Parts

Part Overview

The CRCW08051K00DHTAP is a 1 kOhms ±0.5% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is an automotive-grade thick film resistor certified to AEC-Q200 standards, designed for high-reliability applications requiring precision resistance values and stable performance across extended temperature ranges. The part is currently active in production. Substitute parts are identified to address packaging availability, compliance requirements, or inventory considerations while maintaining electrical and mechanical compatibility.

Substiute Parts

CRCW08051K00DHTAP

Vishay DaleIn Stock: 1206CRCW08051K00DHTAP Datasheet

Current PartRFQ

CRCW08051K00DHEAP

Vishay DaleIn Stock: 42327CRCW08051K00DHEAP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW08051K00DHTAP is determined by the following critical parameters:

• Resistance value: 1 kOhms
• Tolerance: ±0.5%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive certification: AEC-Q200

The identified substitute part maintains all electrical specifications and mechanical dimensions. The primary difference is packaging format (Tape & Reel versus Cut Tape & Digi-Reel®) and compliance status, which do not affect functional performance or board-level compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both CRCW08051K00DHTAP and CRCW08051K00DHEAP are active production parts from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

CRCW08051K00DHTAP (Tape & Reel): Suitable for high-volume automated assembly operations where Tape & Reel packaging is standard. RoHS non-compliant status requires verification against project compliance requirements.

CRCW08051K00DHEAP (Cut Tape & Digi-Reel®): Suitable for applications requiring ROHS3 compliance and REACH unaffected status. Cut Tape & Digi-Reel® packaging accommodates both manual and automated assembly processes. Higher inventory availability (42,264 pcs) supports shorter lead times.

Both parts maintain AEC-Q200 automotive certification and are suitable for applications operating across the -55°C to 155°C temperature range.

Frequently Asked Questions (FAQ)

Q: Can CRCW08051K00DHEAP be used as a direct replacement for CRCW08051K00DHTAP on the same PCB assembly?

A: Yes. Both parts are electrically and mechanically identical. The 0805 package dimensions, resistance value, tolerance, power rating, and temperature specifications are identical. Packaging format differences (Tape & Reel versus Cut Tape & Digi-Reel®) do not affect board-level compatibility or performance.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on reels, optimized for high-speed automated pick-and-place assembly. Cut Tape & Digi-Reel® packaging provides components on cut tape segments or alternative reel formats, suitable for both manual and automated assembly with greater flexibility for lower-volume or mixed-component operations.

Q: Are there compliance differences between these two parts?

A: Yes. CRCW08051K00DHEAP is ROHS3 compliant and REACH unaffected, while CRCW08051K00DHTAP is RoHS non-compliant and REACH affected. Project compliance requirements must be evaluated to determine which part is appropriate.

Q: Do both parts meet automotive standards?

A: Yes. Both CRCW08051K00DHTAP and CRCW08051K00DHEAP are certified to AEC-Q200 automotive standards and are suitable for automotive-grade applications.

Q: What is the temperature coefficient specification, and why is it important?

A: Both parts have a temperature coefficient of ±50ppm/°C, meaning the resistance value changes by a maximum of 50 parts per million for each degree Celsius change in operating temperature. This specification is critical for precision analog circuits and applications requiring stable resistance values across the -55°C to 155°C operating range.