CSR1206FKR360 Equivalent & Substitute Parts

Part Overview

The CSR1206FKR360 is a 360 mOhms ±1% 0.5W thick film chip resistor in 1206 (3216 Metric) package manufactured by Stackpole Electronics Inc. This current sense resistor is designed for precision low-resistance applications requiring tight tolerance and stable performance across industrial temperature ranges. The part is active in production with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with application requirements.

Substiute Parts

CSR1206FKR360

Stackpole Electronics IncIn Stock: 1155CSR1206FKR360 Datasheet

Current PartRFQ

RCWE1206R360FKEA

Vishay DaleIn Stock: 25102RCWE1206R360FKEA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CSR1206FKR360 is determined by the following critical parameters:

• Resistance value: 360 mOhms
• Tolerance: ±1%
• Power rating: 0.5W minimum
• Package: 1206 (3216 Metric)
• Composition: Thick film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C minimum
• Termination count: 2
• RoHS compliance: ROHS3 or equivalent

The RCWE1206R360FKEA from Vishay Dale meets all electrical and mechanical requirements. Both parts share identical resistance, tolerance, power rating, package designation, composition type, and temperature specifications. Dimensional variations remain within acceptable mechanical tolerances for 1206 package footprints.

Parameter Comparison

Engineering Selection Recommendations

Both the CSR1206FKR360 and RCWE1206R360FKEA are active production parts with ROHS3 compliance and identical electrical specifications. The Vishay Dale RCWE1206R360FKEA includes AEC-Q200 automotive qualification and moisture-resistant thick film construction, providing additional environmental robustness. Dimensional differences are within standard 1206 package tolerances and do not affect PCB footprint compatibility. Selection between these parts depends on application-specific requirements for automotive qualification and enhanced moisture resistance.

Frequently Asked Questions (FAQ)

Q: Can RCWE1206R360FKEA replace CSR1206FKR360 in existing designs?

A: Yes. Both parts share identical electrical specifications (360 mOhms ±1%, 0.5W, ±100ppm/°C) and operate across the same temperature range (-55°C to 155°C). Dimensional variations (0.002" length, 0.002" width, 0.002" height) remain within 1206 package tolerances and are compatible with standard PCB footprints.

Q: What is the significance of AEC-Q200 qualification on the Vishay part?

A: AEC-Q200 is an automotive industry qualification standard. The RCWE1206R360FKEA meets this specification, making it suitable for automotive applications requiring enhanced reliability testing and traceability. The CSR1206FKR360 does not carry this designation.

Q: Are there packaging differences between these parts?

A: Yes. The CSR1206FKR360 is supplied in Tape & Reel (TR) packaging, while the RCWE1206R360FKEA is available in Cut Tape (CT) and Digi-Reel® packaging. Both packaging formats are standard for 1206 chip resistors and do not affect component performance.

Q: Do both parts meet the same compliance standards?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control. Both carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture handling requirements during storage or assembly.

Q: What determines substitution eligibility for 1206 current sense resistors?

A: Substitution requires matching resistance value, tolerance, power rating, package designation, composition type, temperature coefficient, and operating temperature range. Dimensional variations within package specifications and equivalent compliance certifications do not prevent substitution.