RMCS0805FT237K Equivalent & Substitute Parts

Part Overview

The RMCS0805FT237K is a 237 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Stackpole Electronics Inc. This component is classified as Active status and features anti-sulfur construction. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct interchangeability in circuit applications.

Substiute Parts

RMCS0805FT237K

Stackpole Electronics IncIn Stock: 749RMCS0805FT237K Datasheet

Current PartRFQ

RMCF0805FT237K

Stackpole Electronics IncIn Stock: 7839RMCF0805FT237K Datasheet

MFR RecommendedRFQ

CRCW0805237KFKEA

Vishay DaleIn Stock: 14289CRCW0805237KFKEA Datasheet

MFR RecommendedRFQ

ERJ-6ENF2373V

Panasonic Electronic ComponentsIn Stock: 72701ERJ-6ENF2373V Datasheet

MFR RecommendedRFQ

RC0805FR-07237KL

YAGEOIn Stock: 232728RC0805FR-07237KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCS0805FT237K are qualified based on the following criteria:

• Identical resistance value: 237 kOhms
• Matching tolerance: ±1%
• Equivalent power rating: 0.125W (1/8W)
• Same package designation: 0805 (2012 Metric)
• Identical composition: Thick Film
• Matching temperature coefficient: ±100ppm/°C
• Overlapping operating temperature range: -55°C ~ 155°C
• Equivalent or superior environmental compliance: ROHS3 Compliant, MSL 1

All identified substitutes maintain these core electrical and mechanical parameters, ensuring functional equivalence in circuit design applications.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and ROHS3 compliance, confirming ongoing manufacturer support and environmental regulatory adherence. Selection among substitutes should be based on application-specific requirements:

RMCF0805FT237K and CRCW0805237KFKEA incorporate AEC-Q200 automotive qualification, suitable for automotive and high-reliability applications. ERJ-6ENF2373V also carries AEC-Q200 rating with the highest inventory availability. RC0805FR-07237KL features moisture-resistant construction and offers the largest inventory stock.

Height variations across substitutes range from 0.020" to 0.028", which may impact PCB layout constraints in space-limited designs. All parts maintain identical electrical performance within specified tolerance and temperature ranges.

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT237K directly replace RMCS0805FT237K?

A: Yes. Both parts share identical electrical specifications (237 kOhms ±1%, 0.125W), package designation (0805), and operating parameters. RMCF0805FT237K adds AEC-Q200 automotive qualification and is manufactured by the same supplier.

Q: What is the significance of height differences among substitutes?

A: Height variations (0.020" to 0.028" seated maximum) may affect PCB assembly clearance and component placement in designs with tight vertical constraints. Verify PCB layout requirements before selection.

Q: Are all substitutes suitable for automotive applications?

A: RMCF0805FT237K, CRCW0805237KFKEA, and ERJ-6ENF2373V carry AEC-Q200 automotive qualification. RMCS0805FT237K and RC0805FR-07237KL do not specify automotive ratings but maintain equivalent electrical and environmental compliance.

Q: What does MSL 1 (Unlimited) rating indicate?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling, simplifying supply chain management.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitutes maintain ROHS3 compliance, confirming conformance to restricted substance regulations.