CRCW1206100KFHTAP Equivalent & Substitute Parts

Part Overview

The CRCW1206100KFHTAP is a 100 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard and operates across -55°C to 155°C. The part is currently active in production. Substitute parts may be required due to inventory availability, compliance requirements, or performance specifications aligned with application needs.

Substiute Parts

CRCW1206100KFHTAP

Vishay DaleIn Stock: 1047CRCW1206100KFHTAP Datasheet

Current PartRFQ

CRCW1206100KFHEAP

Vishay DaleIn Stock: 16064CRCW1206100KFHEAP Datasheet

DirectRFQ

CRCW1206100KDHEAP

Vishay DaleIn Stock: 9953CRCW1206100KDHEAP Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW1206100KFHTAP is determined by the following critical parameters:

• Resistance Value: Must be 100 kOhms
• Package / Case: Must be 1206 (3216 Metric)
• Power Rating: Must be 0.25W (1/4W)
• Composition: Must be Thick Film
• Temperature Coefficient: Must be ±50ppm/°C
• Operating Temperature Range: Must be -55°C ~ 155°C
• Automotive Rating: Must maintain AEC-Q200 compliance
• Terminations: Must be 2

Two substitute parts meet these core electrical and mechanical requirements:

1. CRCW1206100KFHEAP — Direct equivalent with identical specifications and improved RoHS3 compliance
2. CRCW1206100KDHEAP — Enhanced tolerance variant (±0.5% vs ±1%) with improved RoHS3 compliance

Parameter Comparison

Engineering Selection Recommendations

CRCW1206100KFHEAP is the direct functional equivalent to CRCW1206100KFHTAP. Both parts share identical electrical specifications and package dimensions. The primary distinction is compliance status: CRCW1206100KFHEAP achieves ROHS3 compliance and REACH unaffected status, whereas the main part does not. Selection of CRCW1206100KFHEAP is appropriate for applications requiring regulatory compliance with modern environmental standards.

CRCW1206100KDHEAP provides enhanced tolerance performance at ±0.5% compared to ±1% of the main part, while maintaining all other electrical and mechanical parameters. This variant belongs to the CRCW-P e3 series and also achieves ROHS3 compliance and REACH unaffected status. Selection of CRCW1206100KDHEAP is appropriate for applications requiring tighter resistance tolerance specifications within the same package and power rating.

Both substitute parts maintain AEC-Q200 automotive qualification, identical temperature coefficient, and full operating temperature range compatibility with the main part.

Frequently Asked Questions (FAQ)

Q: Can CRCW1206100KFHEAP be used as a direct replacement for CRCW1206100KFHTAP?

A: Yes. CRCW1206100KFHEAP is electrically and mechanically identical to CRCW1206100KFHTAP. Both parts have 100 kOhms resistance, ±1% tolerance, 0.25W power rating, 1206 package, and AEC-Q200 automotive rating. The primary difference is improved compliance status (ROHS3 and REACH unaffected).

Q: What is the difference between CRCW1206100KFHEAP and CRCW1206100KDHEAP?

A: The primary difference is tolerance specification. CRCW1206100KFHEAP maintains ±1% tolerance matching the original part, while CRCW1206100KDHEAP offers tighter ±0.5% tolerance. Both share identical resistance value, power rating, package, and temperature characteristics. CRCW1206100KDHEAP belongs to the CRCW-P e3 series.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. All three parts use the 1206 (3216 Metric) package with identical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm) and maximum seated height of 0.024" (0.60mm). They are footprint-compatible and interchangeable at the board level.

Q: Which substitute part should be selected for new designs?

A: Selection depends on compliance requirements and tolerance specifications. For designs requiring modern environmental compliance, CRCW1206100KFHEAP or CRCW1206100KDHEAP are preferred due to ROHS3 compliance and REACH unaffected status. For applications requiring tighter tolerance control, CRCW1206100KDHEAP (±0.5%) is appropriate.

Q: Do all parts maintain the same operating temperature range?

A: Yes. All three parts operate across -55°C to 155°C with identical ±50ppm/°C temperature coefficient, ensuring consistent thermal performance across the specified range.