CRL1206-FW-8R20ELF Equivalent & Substitute Parts

Part Overview

The CRL1206-FW-8R20ELF is an 8.2 Ohm ±1% 0.5W thick film chip resistor in 1206 (3216 Metric) package manufactured by Bourns Inc. This part is classified as obsolete, making substitute components necessary for new designs and ongoing production requirements. The electrical specifications—8.2 Ohm resistance, ±1% tolerance, and thick film composition—define the core functional requirements for equivalent parts.

Substiute Parts

CRL1206-FW-8R20ELF

Bourns Inc.In Stock: 1165CRL1206-FW-8R20ELF Datasheet

Current PartRFQ

CR1206-F/-8R20ELF

Bourns Inc.In Stock: 1150CR1206-F/-8R20ELF Datasheet

DirectRFQ

AC1206FR-078R2L

YAGEOIn Stock: 6604AC1206FR-078R2L Datasheet

SimilarRFQ

CRCW12068R20FNEA

Vishay DaleIn Stock: 831CRCW12068R20FNEA Datasheet

SimilarRFQ

CRCW12068R20FNEB

Vishay DaleIn Stock: 734CRCW12068R20FNEB Datasheet

SimilarRFQ

CRCW12068R20FNTA

Vishay DaleIn Stock: 1100CRCW12068R20FNTA Datasheet

SimilarRFQ

RC1206FR-078R2L

YAGEOIn Stock: 5636RC1206FR-078R2L Datasheet

SimilarRFQ

RMCF1206FT8R20

Stackpole Electronics IncIn Stock: 47224RMCF1206FT8R20 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CRL1206-FW-8R20ELF is determined by strict equivalence in the following parameters:

• Resistance Value: 8.2 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±200ppm/°C (exact match required)

The primary distinction among substitute parts is the power rating. The original CRL1206-FW-8R20ELF is rated at 0.5W. All identified substitute parts are rated at 0.25W (1/4W), representing a lower power dissipation capability. This difference is significant for thermal design considerations. Additionally, substitute parts may include automotive AEC-Q200 certification or moisture-resistant features not present in the original part.

Parameter Comparison

Engineering Selection Recommendations

Direct Bourns Equivalent: CR1206-F/-8R20ELF from Bourns Inc. maintains manufacturer continuity with active product status and ROHS3 compliance. This part is the preferred choice for designs requiring Bourns-specific sourcing or qualification requirements.

General-Purpose Substitutes: AC1206FR-078R2L (YAGEO), CRCW12068R20FNEA (Vishay Dale), CRCW12068R20FNEB (Vishay Dale), RC1206FR-078R2L (YAGEO), and RMCF1206FT8R20 (Stackpole Electronics Inc) are all active products with ROHS3 compliance and identical electrical specifications. These parts are suitable for standard applications where manufacturer flexibility is acceptable.

Automotive Applications: AC1206FR-078R2L, CRCW12068R20FNEA, CRCW12068R20FNEB, and RMCF1206FT8R20 carry AEC-Q200 automotive certification. These parts are required for automotive-grade designs and applications subject to automotive qualification standards.

Compliance Consideration: CRCW12068R20FNTA is RoHS non-compliant and REACH-affected. This part should be avoided in new designs unless legacy system requirements explicitly mandate its use.

Power Rating Transition: All substitute parts are rated at 0.25W compared to the original 0.5W rating. Circuit designs must accommodate this reduced power dissipation capability. If the original 0.5W rating is functionally required, alternative part families with higher power ratings must be evaluated.

Frequently Asked Questions (FAQ)

Q: Can I use a 0.25W substitute in place of the 0.5W original part?

A: Electrical substitution is valid if circuit power dissipation does not exceed 0.25W at the 8.2 Ohm resistor. Verify actual power dissipation in your application. If sustained power dissipation approaches or exceeds 0.25W, the original 0.5W rating or higher-power alternatives are required.

Q: What is the difference between AEC-Q200 and non-automotive parts?

A: AEC-Q200 certification indicates the part meets automotive industry reliability and qualification standards. Use AEC-Q200 parts (AC1206FR-078R2L, CRCW12068R20FNEA, CRCW12068R20FNEB, RMCF1206FT8R20) for automotive applications. Non-automotive parts are suitable for industrial and consumer applications.

Q: Are all substitute parts pin-compatible?

A: Yes. All substitute parts use the 1206 (3216 Metric) package with 2 terminations. Physical footprint and PCB layout compatibility are maintained across all listed substitutes.

Q: Why is CRCW12068R20FNTA marked as RoHS non-compliant?

A: CRCW12068R20FNTA does not meet ROHS3 compliance requirements and is REACH-affected. This part should not be used in new designs subject to RoHS or REACH regulations. Use ROHS3-compliant alternatives instead.

Q: Which substitute offers the best inventory availability?

A: RMCF1206FT8R20 (Stackpole Electronics Inc) has the highest inventory level at 47,157 pieces. RC1206FR-078R2L (YAGEO) has 5,580 pieces. Both offer strong availability for production requirements.

Q: Can I mix different manufacturers in the same design?

A: Yes. All substitute parts meet identical electrical specifications (8.2 Ohms, ±1%, ±200ppm/°C, thick film, 1206 package). Cross-manufacturer substitution is electrically valid. Verify procurement and supply chain requirements for your application.