RMC1/8K33R2FTP Equivalent & Substitute Parts

Part Overview

The RMC1/8K33R2FTP is a 33.2 Ohm ±1% 0.25W thick film chip resistor manufactured by Kamaya Inc. in 1206 (3216 Metric) package format. This component is currently Active in product status with 876 pieces in stock inventory. The RMC series resistor is designed for general-purpose applications requiring precision resistance values with tight tolerance specifications. Substitute parts are necessary when primary component availability is limited, when specific certifications are required for application compliance, or when alternative sourcing improves supply chain reliability.

Substiute Parts

RMC1/8K33R2FTP

Kamaya Inc.In Stock: 970RMC1/8K33R2FTP Datasheet

Current PartRFQ

ERJ-8ENF33R2V

Panasonic Electronic ComponentsIn Stock: 37124ERJ-8ENF33R2V Datasheet

DirectRFQ

MCR18ERTF33R2

Rohm SemiconductorIn Stock: 3873MCR18ERTF33R2 Datasheet

DirectRFQ

RC1206FR-0733R2L

YAGEOIn Stock: 1368RC1206FR-0733R2L Datasheet

DirectRFQ

RMCF1206FT33R2

Stackpole Electronics IncIn Stock: 33122RMCF1206FT33R2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/8K33R2FTP is determined by the following critical parameters:

Electrical Parameters (Must Match):

• Resistance value: 33.2 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

• Package / Case: 1206 (3216 Metric)
• Number of terminations: 2
• Composition: Thick Film

Environmental & Compliance Parameters (Compatible):

• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8533.21.0030

All four substitute parts listed meet these core electrical and mechanical requirements. Variations in physical dimensions (length, width, height) within the 1206 package specification and differences in product status or certifications do not prevent functional substitution.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status): The RMC1/8K33R2FTP remains the primary choice as it maintains Active product status with adequate inventory (876 pieces). For continued production use, this part number is recommended.

Secondary Selection (Active Status with Automotive Certification): RMCF1206FT33R2 (Stackpole Electronics Inc) is Active with 33,027 pieces in inventory and carries AEC-Q200 automotive certification. This part is suitable for applications requiring automotive-grade components and offers superior supply availability.

RC1206FR-0733R2L (YAGEO) is Active with 1,320 pieces in inventory and includes moisture-resistant features. This part is suitable for general applications with moisture exposure considerations.

Tertiary Selection (Limited Availability): ERJ-8ENF33R2V (Panasonic Electronic Components) carries AEC-Q200 certification with 37,016 pieces in inventory but is marked "Not For New Designs." This part is suitable only for replacement or legacy system applications.

MCR18ERTF33R2 (Rohm Semiconductor) is Discontinued at DiGi Electronics with 3,779 pieces remaining. This part should be used only when other options are exhausted.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF33R2V replace RMC1/8K33R2FTP in new designs? A: ERJ-8ENF33R2V meets all electrical and mechanical specifications for functional substitution. However, it is marked "Not For New Designs" by the manufacturer. For new designs, use RMCF1206FT33R2 or RC1206FR-0733R2L instead.

Q: What is the difference between the substitute parts? A: All substitute parts share identical electrical specifications (33.2 Ohms ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C). Differences exist in product status, certifications, and features. RMCF1206FT33R2 and ERJ-8ENF33R2V include AEC-Q200 automotive certification. RC1206FR-0733R2L includes moisture-resistant features. MCR18ERTF33R2 is discontinued.

Q: Are there physical dimension differences between these parts? A: All parts use the 1206 (3216 Metric) package. Minor variations in length, width, and height exist within package tolerance specifications. Maximum seated heights range from 0.025" to 0.028" (0.65mm to 0.70mm). These variations are within standard PCB design tolerances and do not affect functionality.

Q: Which substitute part has the best supply availability? A: RMCF1206FT33R2 (Stackpole) has the highest inventory at 33,027 pieces, followed by ERJ-8ENF33R2V (Panasonic) at 37,016 pieces. Both offer superior supply security compared to the primary part.

Q: Do all substitute parts have RoHS3 compliance? A: ERJ-8ENF33R2V, MCR18ERTF33R2, RC1206FR-0733R2L, and RMCF1206FT33R2 are all ROHS3 Compliant. RoHS status for RMC1/8K33R2FTP is not specified in the provided data.

Q: Can these parts be used interchangeably in automotive applications? A: RMCF1206FT33R2 and ERJ-8ENF33R2V carry AEC-Q200 certification and are suitable for automotive applications. RMC1/8K33R2FTP, MCR18ERTF33R2, and RC1206FR-0733R2L do not have automotive certification specified.