CRCW080512K0FHTAP Equivalent & Substitute Parts

Part Overview

The CRCW080512K0FHTAP is a 12 kOhms ±1% 0.125W chip resistor in 0805 (2012 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 802 units available in stock. Substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across the same package and performance ratings.

Substiute Parts

CRCW080512K0FHTAP

Vishay DaleIn Stock: 856CRCW080512K0FHTAP Datasheet

Current PartRFQ

CRCW080512K0FHEAP

Vishay DaleIn Stock: 5731CRCW080512K0FHEAP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW080512K0FHTAP is determined by strict equivalence across the following parameters:

• Resistance value: 12 kOhms
• Tolerance: ±1%
• 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 qualification: AEC-Q200
• Physical dimensions and termination count

The CRCW080512K0FHEAP meets all these criteria and is classified as a direct substitute. Both parts share identical electrical performance, mechanical compatibility, and automotive qualification status.

Parameter Comparison

Engineering Selection Recommendations

Both CRCW080512K0FHTAP and CRCW080512K0FHEAP are functionally equivalent for applications requiring a 12 kOhms ±1% 0.125W 0805 thick film resistor with AEC-Q200 automotive qualification. Selection between these parts should be based on regulatory compliance requirements and supply availability.

The CRCW080512K0FHEAP offers superior compliance status with ROHS3 certification and REACH unaffected designation, making it the preferred choice for applications subject to environmental regulations. The CRCW080512K0FHTAP remains suitable for applications where RoHS non-compliance and REACH affected status are acceptable.

Inventory availability differs significantly, with CRCW080512K0FHEAP offering substantially higher stock levels (5687 units versus 802 units).

Frequently Asked Questions (FAQ)

Q: Can CRCW080512K0FHEAP be used as a direct replacement for CRCW080512K0FHTAP?

A: Yes. Both parts are electrically and mechanically identical with matching resistance values, tolerances, power ratings, package dimensions, and AEC-Q200 automotive qualification. They are interchangeable in circuit design and PCB layout.

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

A: The primary differences are RoHS and REACH compliance status. CRCW080512K0FHEAP is ROHS3 compliant and REACH unaffected, while CRCW080512K0FHTAP is RoHS non-compliant and REACH affected. Electrical and mechanical specifications are identical.

Q: Are there any package or footprint differences?

A: No. Both parts use the 0805 (2012 Metric) package with identical dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm) and maximum seated height of 0.020" (0.50mm). PCB footprints are identical.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 and REACH compliance, use CRCW080512K0FHEAP. Both parts meet AEC-Q200 automotive standards and are suitable for automotive applications.

Q: Is there a difference in performance or reliability?

A: No. Both parts share identical electrical specifications including 12 kOhms resistance, ±1% tolerance, ±50ppm/°C temperature coefficient, and -55°C ~ 155°C operating temperature range. Automotive qualification and reliability ratings are equivalent.