RMC1/8K2003FTP Equivalent & Substitute Parts

Part Overview

The RMC1/8K2003FTP is a 200 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Kamaya Inc. This component is classified as Active product status. Substitute parts are identified when the original manufacturer part becomes unavailable, when design requirements necessitate alternative certifications such as AEC-Q200 automotive qualification, or when supply chain optimization requires sourcing from multiple qualified manufacturers while maintaining identical electrical and mechanical specifications.

Substiute Parts

RMC1/8K2003FTP

Kamaya Inc.In Stock: 777RMC1/8K2003FTP Datasheet

Current PartRFQ

ERJ-8ENF2003V

Panasonic Electronic ComponentsIn Stock: 80757ERJ-8ENF2003V Datasheet

DirectRFQ

KTR18EZPF2003

Rohm SemiconductorIn Stock: 19144KTR18EZPF2003 Datasheet

DirectRFQ

RC1206FR-07200KL

YAGEOIn Stock: 243421RC1206FR-07200KL Datasheet

DirectRFQ

RMCF1206FG200K

Stackpole Electronics IncIn Stock: 20850RMCF1206FG200K Datasheet

DirectRFQ

RMCF1206FT200K

Stackpole Electronics IncIn Stock: 21975RMCF1206FT200K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/8K2003FTP is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Resistance value: 200 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 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 identified substitute parts meet these mandatory parameters. Substitute parts may include additional features such as AEC-Q200 automotive qualification or moisture-resistant construction, which represent enhancements to the base specification and do not prevent substitution. Product status variations (Active versus Not For New Designs) are noted for design planning purposes but do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications (Non-Automotive): RC1206FR-07200KL (YAGEO) is suitable for applications requiring moisture-resistant construction with Active product status and established supply availability.

For Automotive Applications: RMCF1206FT200K or RMCF1206FG200K (Stackpole Electronics Inc) are suitable for designs requiring AEC-Q200 automotive qualification with Active product status. KTR18EZPF2003 (Rohm Semiconductor) provides AEC-Q200 qualification with additional high-voltage features and Active product status.

For Legacy Design Continuation: ERJ-8ENF2003V (Panasonic Electronic Components) is electrically and mechanically equivalent but carries Not For New Designs status. This part is suitable only for sustaining production of existing designs where qualification to this specific part number is required.

For General Substitution: All listed substitute parts maintain identical electrical performance and mechanical compatibility with the RMC1/8K2003FTP across the mandatory parameters. Selection among substitutes should be based on application-specific requirements such as automotive certification needs, supply chain preferences, and design documentation requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF2003V be used as a direct replacement for RMC1/8K2003FTP?

A: Yes. ERJ-8ENF2003V meets all mandatory electrical and mechanical parameters: 200 kOhms ±1%, 0.25W, 1206 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. The "Not For New Designs" status indicates Panasonic's manufacturing roadmap but does not affect electrical compatibility. Use is appropriate for sustaining production or where AEC-Q200 automotive qualification is required.

Q: What is the difference between RMCF1206FT200K and RMCF1206FG200K?

A: Both parts are manufactured by Stackpole Electronics Inc and are electrically and mechanically identical. Both carry 200 kOhms ±1%, 0.25W, 1206 package, AEC-Q200 automotive qualification, and Active product status. The suffix designations (FT versus FG) reflect internal Stackpole manufacturing or packaging variants. Either part is suitable for direct substitution.

Q: Does KTR18EZPF2003 "High Voltage" feature affect substitution compatibility?

A: No. The high-voltage feature is an additional capability that does not alter the core electrical specifications of 200 kOhms ±1%, 0.25W, or mechanical package dimensions. This feature represents a design enhancement and does not prevent substitution in standard applications.

Q: Are there physical dimension differences between substitute parts?

A: Minor variations exist within tolerance. RMC1/8K2003FTP and RC1206FR-07200KL are specified at 0.122" L × 0.063" W (3.10mm × 1.60mm). ERJ-8ENF2003V, RMCF1206FT200K, RMCF1206FG200K, and KTR18EZPF2003 are specified at 0.126" L × 0.063" W (3.20mm × 1.60mm). Height variations range from 0.025" to 0.028" (0.65mm to 0.70mm). These differences remain within 1206 package class tolerances and do not affect PCB layout compatibility.

Q: Which substitute part has the highest inventory availability?

A: RC1206FR-07200KL (YAGEO) has 243,389 pieces in stock, representing the largest available inventory among all listed substitutes.

Q: Can substitute parts be mixed within a single production run?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. Mixed sourcing is permissible provided design documentation and procurement specifications are updated to reflect approved part numbers and that traceability requirements are satisfied.