CRCW12064K70FHTAP Equivalent & Substitute Parts

Part Overview

The CRCW12064K70FHTAP is a 4.7 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This thick film resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently active in production with 1035 units in stock. Substitute parts are identified to address packaging availability, compliance requirements, or inventory considerations while maintaining electrical and mechanical compatibility.

Substiute Parts

CRCW12064K70FHTAP

Vishay DaleIn Stock: 1139CRCW12064K70FHTAP Datasheet

Current PartRFQ

CRCW12064K70FHEAP

Vishay DaleIn Stock: 5874CRCW12064K70FHEAP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for CRCW12064K70FHTAP is determined by the following critical parameters:

• Electrical Specifications: Resistance value (4.7 kOhms), tolerance (±1%), and power rating (0.25W) must be identical
• Package Compatibility: 1206 (3216 Metric) package with 2 terminations is mandatory
• Environmental Performance: Temperature coefficient (±50ppm/°C) and operating temperature range (-55°C ~ 155°C) must match
• Automotive Qualification: AEC-Q200 certification is required
• Composition: Thick film construction must be maintained

The substitute part CRCW12064K70FHEAP meets all these criteria. The primary difference is packaging format: the main part uses Tape & Reel (TR) while the substitute uses Cut Tape (CT) & Digi-Reel® format. Both are sourced from the same manufacturer (Vishay Dale) and maintain identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both CRCW12064K70FHTAP and CRCW12064K70FHEAP are functionally equivalent for circuit applications requiring 4.7 kOhms ±1% 0.25W resistors in 1206 package with AEC-Q200 automotive qualification.

CRCW12064K70FHTAP is suitable for applications where Tape & Reel packaging is specified or preferred for automated assembly processes.

CRCW12064K70FHEAP offers advantages in regulatory compliance: it is ROHS3 compliant and REACH unaffected, compared to the main part which is RoHS non-compliant and REACH affected. This substitute also provides significantly higher inventory availability (5799 units versus 1035 units). The Cut Tape & Digi-Reel® packaging format is compatible with standard pick-and-place assembly equipment.

Selection between these parts should be based on packaging requirements, regulatory compliance mandates for the end application, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can CRCW12064K70FHEAP be used as a direct replacement for CRCW12064K70FHTAP?

A: Yes. Both parts have identical electrical specifications (4.7 kOhms ±1%, 0.25W), package dimensions (1206 / 3216 Metric), and automotive qualification (AEC-Q200). The difference is packaging format: Tape & Reel versus Cut Tape & Digi-Reel®. Both formats are compatible with standard SMD assembly equipment.

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

A: Tape & Reel (TR) provides components on continuous carrier tape wound on a reel, suitable for high-volume automated assembly. Cut Tape (CT) & Digi-Reel® provides components on cut tape segments with optional reel packaging, offering flexibility for lower-volume or mixed-component assembly processes. Both formats maintain component integrity and are compatible with pick-and-place machinery.

Q: Are there compliance differences between these parts?

A: Yes. CRCW12064K70FHEAP is ROHS3 compliant and REACH unaffected, while CRCW12064K70FHTAP is RoHS non-compliant and REACH affected. Applications subject to RoHS or REACH regulations should specify CRCW12064K70FHEAP.

Q: Do these parts have the same temperature performance?

A: Yes. Both parts have identical temperature coefficient (±50ppm/°C) and operating temperature range (-55°C ~ 155°C), ensuring equivalent thermal performance in automotive applications.

Q: Which part should be selected for new designs?

A: Selection depends on specific requirements. For regulatory compliance-sensitive applications, CRCW12064K70FHEAP is preferred due to ROHS3 compliance and REACH unaffected status. For packaging-specific requirements, verify whether Tape & Reel or Cut Tape & Digi-Reel® format is mandated by assembly specifications.