RMC1/10-1R02FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10-1R02FTP is a 1.02 Ohm ±1% thick film chip resistor manufactured by Kamaya Inc., rated at 0.125W (1/8W) in 0805 (2012 Metric) package format. This component is classified as Active product status with 689 pieces currently in stock. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and design standardization across manufacturing environments where identical electrical and mechanical specifications are required.

Substiute Parts

RMC1/10-1R02FTP

Kamaya Inc.In Stock: 796RMC1/10-1R02FTP Datasheet

Current PartRFQ

RC0805FR-071R02L

YAGEOIn Stock: 15342RC0805FR-071R02L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMC1/10-1R02FTP are identified based on strict equivalence of the following critical parameters:

• Resistance Value: 1.02 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.125W / 1/8W (exact match required)
• Package Format: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Termination Count: 2 (exact match required)
• Packaging Configuration: Tape & Reel (TR) (exact match required)

The RC0805FR-071R02L from YAGEO meets all mandatory substitution criteria. This part maintains identical electrical performance characteristics and mechanical compatibility while offering additional moisture-resistant features and improved temperature coefficient specification.

Parameter Comparison

Engineering Selection Recommendations

Both the RMC1/10-1R02FTP and RC0805FR-071R02L are Active product status components suitable for direct substitution in applications requiring 1.02 Ohm ±1% thick film chip resistors in 0805 package format.

The RC0805FR-071R02L offers the following advantages:

• Moisture Resistant Feature: Enhanced protection against environmental moisture exposure
• Improved Temperature Coefficient: ±200 ppm/°C specification provides tighter thermal stability compared to the -200 / +500 ppm/°C range of the RMC1/10-1R02FTP
• Reduced Seated Height: 0.024" (0.60mm) maximum versus 0.026" (0.65mm), providing improved PCB assembly clearance
• Higher Inventory Availability: 15,256 pieces in stock versus 689 pieces

Both parts maintain identical compliance status (REACH Unaffected, EAR99 classification, HTSUS 8533.21.0030) and operate across the full -55°C ~ 155°C temperature range with MSL 1 (Unlimited) moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-071R02L be used as a direct replacement for RMC1/10-1R02FTP?

A: Yes. Both parts meet identical specifications for resistance value (1.02 Ohms), tolerance (±1%), power rating (0.125W), package format (0805), composition (thick film), operating temperature range (-55°C ~ 155°C), and termination configuration (2-pin). Mechanical compatibility is confirmed through matching footprint dimensions and Tape & Reel packaging.

Q: What is the difference in temperature coefficient between these parts?

A: The RMC1/10-1R02FTP specifies -200 / +500 ppm/°C, indicating asymmetrical temperature behavior. The RC0805FR-071R02L specifies ±200 ppm/°C, providing symmetrical and tighter thermal stability across the operating temperature range.

Q: Are there any height clearance considerations?

A: The RC0805FR-071R02L has a maximum seated height of 0.024" (0.60mm) compared to 0.026" (0.65mm) for the RMC1/10-1R02FTP. This 0.002" (0.05mm) reduction may provide marginal benefit in space-constrained PCB designs but does not affect standard assembly compatibility.

Q: Do both parts comply with environmental and export regulations?

A: Yes. Both parts are REACH Unaffected, classified as EAR99, and share the same HTSUS code (8533.21.0030), confirming equivalent regulatory compliance.

Q: What is the moisture sensitivity rating for both parts?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

Q: Is the moisture-resistant feature of RC0805FR-071R02L a critical differentiator?

A: The moisture-resistant feature of the RC0805FR-071R02L provides enhanced environmental protection but is not required for substitution equivalence. Selection between parts should be based on application environment, supply chain availability, and thermal performance requirements.