RT1206FRE073K16L Equivalent & Substitute Parts

Part Overview

The RT1206FRE073K16L is a 3.16 kOhms ±1% thin film chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This component is actively produced and widely used in general-purpose electronic applications requiring precision resistive elements. Substitute parts are identified to provide alternatives with improved tolerance specifications, enhanced temperature stability, or automotive-grade certifications while maintaining electrical and mechanical compatibility.

Substiute Parts

RT1206FRE073K16L

YAGEOIn Stock: 900RT1206FRE073K16L Datasheet

Current PartRFQ

RT1206BRD073K16L

YAGEOIn Stock: 2645RT1206BRD073K16L Datasheet

UpgradeRFQ

ERA-8AEB3161V

Panasonic Electronic ComponentsIn Stock: 7144ERA-8AEB3161V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT1206FRE073K16L are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 3.16 kOhms
• Power rating: 0.25W (1/4W)
• Operating temperature range: -55°C ~ 155°C
• Package type: 1206 (3216 Metric)
• Composition: Thin Film

Allowable Variations:

• Tolerance: May be equal to or tighter than ±1%
• Temperature coefficient: May be equal to or lower than ±50ppm/°C
• Certifications and compliance: May include additional automotive or industrial ratings

Two substitute parts meet these criteria: RT1206BRD073K16L (YAGEO, tighter tolerance) and ERA-8AEB3161V (Panasonic, automotive-grade with tighter tolerance).

Parameter Comparison

Engineering Selection Recommendations

RT1206BRD073K16L (YAGEO): Direct upgrade from RT1206FRE073K16L with improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C). Maintains identical package, power rating, and operating temperature range. ROHS3 compliant. Suitable for applications requiring tighter resistance accuracy without automotive qualification requirements.

ERA-8AEB3161V (Panasonic): Equivalent electrical performance to RT1206BRD073K16L with additional AEC-Q200 automotive qualification. Tolerance ±0.1% and temperature coefficient ±25ppm/°C. Dimensions vary slightly (0.126" L x 0.063" W vs 0.122" L x 0.063" W; height 0.028" vs 0.026"). ROHS3 compliant. Suitable for automotive applications or systems requiring automotive-grade component reliability.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD073K16L replace RT1206FRE073K16L directly?

A: Yes. Both components share identical resistance value (3.16 kOhms), power rating (0.25W), package (1206), and operating temperature range (-55°C ~ 155°C). RT1206BRD073K16L offers improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade with no circuit modifications required.

Q: What are the physical differences between ERA-8AEB3161V and the YAGEO parts?

A: ERA-8AEB3161V has slightly larger dimensions: length 0.126" (3.20mm) versus 0.122" (3.10mm) for YAGEO parts, and height 0.028" (0.70mm) versus 0.026" (0.65mm). Width remains 0.063" (1.60mm) across all three parts. Verify PCB layout clearances before substitution.

Q: Is ERA-8AEB3161V suitable for non-automotive applications?

A: Yes. ERA-8AEB3161V meets all electrical and mechanical requirements for general-purpose applications. AEC-Q200 certification indicates enhanced reliability and is not restrictive for non-automotive use.

Q: What tolerance should I specify for new designs?

A: Selection depends on circuit requirements. For general-purpose applications, ±1% tolerance (RT1206FRE073K16L) is sufficient. For precision analog circuits or applications with tight resistance accuracy requirements, specify ±0.1% tolerance (RT1206BRD073K16L or ERA-8AEB3161V).

Q: Are all three parts ROHS3 compliant?

A: Yes. RT1206FRE073K16L, RT1206BRD073K16L, and ERA-8AEB3161V are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).