RT1206FRE078R06L Equivalent & Substitute Parts

Part Overview

The RT1206FRE078R06L is an 8.06 Ohms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This thin film resistor is designed for precision applications requiring tight tolerance and low temperature coefficient performance. The part is currently in active production status with 895 units available in stock. Substitute parts are identified when equivalent electrical specifications, package dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RT1206FRE078R06L

YAGEOIn Stock: 968RT1206FRE078R06L Datasheet

Current PartRFQ

CRCW12068R06FKEA

Vishay DaleIn Stock: 7098CRCW12068R06FKEA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE078R06L is determined by the following critical parameters:

• Resistance Value: Must be 8.06 Ohms
• Tolerance: Must be ±1% or tighter
• Power Rating: Must be 0.25W or greater
• Package Type: Must be 1206 (3216 Metric)
• Operating Temperature Range: Must cover -55°C to 155°C minimum
• Compliance: Must maintain ROHS3 and REACH compliance status

The CRCW12068R06FKEA from Vishay Dale meets all electrical and mechanical requirements for direct substitution. While the substitute uses thick film composition versus the original thin film design, both meet the specified tolerance, power rating, and temperature range parameters. The substitute includes automotive AEC-Q200 qualification, providing additional reliability assurance for applications requiring this certification.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE078R06L and CRCW12068R06FKEA are active production components with full ROHS3 compliance and unlimited moisture sensitivity rating. Selection between these parts should be based on application-specific requirements:

The RT1206FRE078R06L offers superior temperature coefficient performance at ±50ppm/°C, making it suitable for precision analog circuits where temperature stability is critical.

The CRCW12068R06FKEA provides automotive-grade reliability through AEC-Q200 qualification, appropriate for automotive and harsh environment applications where this certification is required or preferred.

Both components are mechanically compatible within the 1206 package footprint and electrically equivalent at the specified 8.06 Ohms ±1% tolerance and 0.25W power rating.

Frequently Asked Questions (FAQ)

Q: Can CRCW12068R06FKEA replace RT1206FRE078R06L in any application?

A: Direct substitution is possible for applications where the ±100ppm/°C temperature coefficient of the Vishay part is acceptable. If the circuit requires the ±50ppm/°C performance of the YAGEO thin film resistor, the substitute may not be suitable.

Q: What is the difference between thin film and thick film composition?

A: Thin film resistors typically offer tighter tolerance and lower temperature coefficient. Thick film resistors provide robust performance across industrial temperature ranges. Both compositions meet the ±1% tolerance and -55°C to 155°C operating range specified for these parts.

Q: Are the physical dimensions identical?

A: Both parts use the 1206 (3216 Metric) package. The RT1206FRE078R06L has a maximum seated height of 0.026" (0.65mm), while the CRCW12068R06FKEA has a maximum seated height of 0.024" (0.60mm). Length dimensions are 0.122" (3.10mm) and 0.126" (3.20mm) respectively. These minor variations are within standard PCB assembly tolerances.

Q: Is AEC-Q200 qualification required for my application?

A: AEC-Q200 qualification is required only for automotive applications or systems with automotive-grade reliability requirements. For general industrial or consumer applications, this certification is not necessary.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes, both components have MSL 1 (Unlimited) rating, indicating no moisture sensitivity concerns for storage and handling.