RT1206WRB0723K7L Equivalent & Substitute Parts

Part Overview

The RT1206WRB0723K7L is a 23.7 kOhms ±0.05% thin film chip resistor manufactured by YAGEO in 1206 (3216 Metric) package format. This precision resistor is designed for applications requiring tight tolerance and low temperature coefficient performance. The part is currently in active production status with 675 pieces available in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RT1206WRB0723K7L

YAGEOIn Stock: 744RT1206WRB0723K7L Datasheet

Current PartRFQ

ERA-8ARW2372V

Panasonic Electronic ComponentsIn Stock: 1758ERA-8ARW2372V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206WRB0723K7L is determined by the following critical parameters:

• Resistance Value: Must be 23.7 kOhms
• Tolerance: Must be ±0.05% or tighter
• Power Rating: Must be 0.25W or greater
• Package Type: Must be 1206 (3216 Metric)
• Composition: Must be thin film construction
• Temperature Coefficient: Must be ±10ppm/°C or better
• Operating Temperature Range: Must cover -55°C to 155°C
• Compliance: Must maintain ROHS3 compliance and MSL 1 rating

The ERA-8ARW2372V from Panasonic Electronic Components meets all substitution criteria and is classified as a manufacturer-recommended equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206WRB0723K7L and ERA-8ARW2372V are active production components with identical electrical and thermal specifications. The ERA-8ARW2372V carries AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. Selection between these parts should be based on supply availability, lead time requirements, and whether automotive qualification is mandated by application specifications. Both parts maintain full ROHS3 compliance and unlimited moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can ERA-8ARW2372V be used as a direct replacement for RT1206WRB0723K7L?

A: Yes. Both parts share identical resistance value (23.7 kOhms), tolerance (±0.05%), power rating (0.25W), package format (1206), temperature coefficient (±10ppm/°C), and operating temperature range (-55°C to 155°C). Physical dimensions are within acceptable tolerance for PCB footprint compatibility.

Q: What is the difference between these two parts?

A: The primary difference is that ERA-8ARW2372V includes AEC-Q200 automotive qualification, while RT1206WRB0723K7L does not. Both maintain identical electrical performance and compliance certifications.

Q: Are there any dimensional differences between the parts?

A: Minor dimensional variations exist. RT1206WRB0723K7L measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with 0.026" max height. ERA-8ARW2372V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with 0.028" max height. These differences remain within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: Do both parts meet RoHS requirements?

A: Yes. Both RT1206WRB0723K7L and ERA-8ARW2372V are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which part should be selected for automotive applications?

A: ERA-8ARW2372V is recommended for automotive applications due to AEC-Q200 qualification. RT1206WRB0723K7L is suitable for general industrial and consumer applications.