RMC1/10K3740FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K3740FTP is a 374 Ohms ±1% 0.125W (1/8W) chip resistor manufactured by Kamaya Inc. in 0805 (2012 Metric) package format with thick film composition. This component is classified as Active product status and is suitable for general-purpose resistive applications requiring standard tolerance and power ratings.

Substitute parts are necessary when the primary part becomes unavailable due to inventory constraints, supply chain disruptions, or when alternative manufacturers offer equivalent specifications with enhanced features such as automotive qualification or improved moisture resistance.

Substiute Parts

RMC1/10K3740FTP

Kamaya Inc.In Stock: 1217RMC1/10K3740FTP Datasheet

Current PartRFQ

ERJ-6ENF3740V

Panasonic Electronic ComponentsIn Stock: 23062ERJ-6ENF3740V Datasheet

DirectRFQ

MCR10ERTF3740

Rohm SemiconductorIn Stock: 3981MCR10ERTF3740 Datasheet

DirectRFQ

RC0805FR-07374RL

YAGEOIn Stock: 207363RC0805FR-07374RL Datasheet

DirectRFQ

RMCF0805FT374R

Stackpole Electronics IncIn Stock: 8793RMCF0805FT374R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K3740FTP is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 374 Ohms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture sensitivity level: 1 (Unlimited)
• Number of terminations: 2

All substitute parts listed meet these mandatory parameters. Variations in secondary characteristics such as product status, manufacturer certifications (AEC-Q200), or moisture resistance features do not affect functional interchangeability but may influence selection based on application requirements and supply availability.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status):

ERJ-6ENF3740V (Panasonic) and RMCF0805FT374R (Stackpole) are recommended as primary substitutes. Both maintain Active product status and carry AEC-Q200 automotive qualification, providing enhanced reliability assurance for applications requiring automotive-grade components.

RC0805FR-07374RL (YAGEO) is an Active substitute with moisture-resistant thick film composition and the highest inventory availability (207,301 pcs), making it suitable for applications in humid or moisture-prone environments.

Secondary Substitute (Discontinued Status):

MCR10ERTF3740 (Rohm Semiconductor) is listed as Discontinued at DiGi Electronics. While functionally equivalent, this part should be selected only when inventory is confirmed available through alternative distribution channels and long-term supply cannot be guaranteed.

All substitute parts are RoHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99 with identical HTSUS code 8533.21.0030.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF3740V replace RMC1/10K3740FTP in any application?

A: Yes. ERJ-6ENF3740V meets all mandatory electrical and mechanical parameters. The AEC-Q200 automotive qualification is an additional feature that does not restrict its use in non-automotive applications.

Q: What is the difference between RC0805FR-07374RL and other substitutes?

A: RC0805FR-07374RL features moisture-resistant thick film composition and has the largest available inventory. All other electrical and mechanical parameters are identical to the main part.

Q: Why is MCR10ERTF3740 marked as discontinued?

A: MCR10ERTF3740 is discontinued at DiGi Electronics as a distribution point. Functional equivalence remains unchanged. Availability must be verified through alternative suppliers before selection.

Q: Are all substitutes available in Tape & Reel packaging?

A: ERJ-6ENF3740V, RC0805FR-07374RL, and RMCF0805FT374R are supplied in Tape & Reel (TR) packaging. MCR10ERTF3740 is supplied in Cut Tape (CT) & Digi-Reel® packaging. Both packaging formats are suitable for automated assembly processes.

Q: Do substitute parts have different physical dimensions?

A: All parts conform to 0805 (2012 Metric) package specification with length 0.079" (2.00mm) and width 0.049" (1.25mm). Maximum seated height varies between 0.024" and 0.028" (0.60mm to 0.70mm), which is within standard PCB assembly tolerances and does not affect interchangeability.

Q: What is the Moisture Sensitivity Level (MSL) for all parts?

A: All parts, including the main part and all substitutes, are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.