RMC1/16K5233FTP Equivalent & Substitute Parts

Part Overview

The RMC1/16K5233FTP is a 523 kOhms ±1% thick film chip resistor manufactured by Kamaya Inc., rated at 0.1W (1/10W) in a 0603 (1608 Metric) surface mount package. This component is classified as Active product status with unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose resistive applications requiring precision tolerance and compact form factor. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when specific application requirements necessitate alternative manufacturer specifications.

Substiute Parts

RMC1/16K5233FTP

Kamaya Inc.In Stock: 857RMC1/16K5233FTP Datasheet

Current PartRFQ

ERJ-3EKF5233V

Panasonic Electronic ComponentsIn Stock: 72019ERJ-3EKF5233V Datasheet

DirectRFQ

RC0603FR-07523KL

YAGEOIn Stock: 53958RC0603FR-07523KL Datasheet

DirectRFQ

RMCF0603FT523K

Stackpole Electronics IncIn Stock: 52757RMCF0603FT523K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/16K5233FTP is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

• Resistance value: 523 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Package: 0603 (1608 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

All identified substitute parts meet these critical parameters. Variations in secondary attributes such as manufacturer-specific features (Automotive AEC-Q200 certification, Moisture Resistant coating) or packaging format (Tape & Reel versus Cut Tape) do not disqualify substitution but represent additional capabilities or alternative sourcing formats.

Parameter Comparison

Engineering Selection Recommendations

All four parts listed are electrically and mechanically equivalent for direct substitution in applications requiring a 523 kOhms ±1% 0.1W 0603 thick film resistor. Selection among these alternatives is based on the following factors:

Compliance and Certification:

• ERJ-3EKF5233V (Panasonic) and RMCF0603FT523K (Stackpole) carry Automotive AEC-Q200 certification, suitable for automotive and high-reliability applications.
• RC0603FR-07523KL (YAGEO) includes Moisture Resistant feature and ROHS3 compliance.
• All parts are REACH Unaffected and classified as EAR99 for export control purposes.

Availability and Packaging:

• ERJ-3EKF5233V: 71,935 pcs in stock (highest availability)
• RC0603FR-07523KL: 53,870 pcs in stock (Cut Tape format available)
• RMCF0603FT523K: 52,709 pcs in stock
• RMC1/16K5233FTP: 772 pcs in stock (primary part)

Physical Dimensions:

• RMCF0603FT523K has a slightly reduced length (0.061" vs. 0.063") while maintaining all other dimensional specifications.

Selection should prioritize application requirements for automotive qualification, moisture resistance, or specific packaging format needs.

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF5233V replace RMC1/16K5233FTP in non-automotive applications?

A: Yes. The ERJ-3EKF5233V meets all electrical and mechanical parameters required for direct substitution. The Automotive AEC-Q200 certification represents an additional qualification level and does not restrict use in general-purpose applications.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) provides components on tape segments, suitable for lower-volume or manual assembly operations. Both formats contain identical components; packaging format selection depends on assembly process requirements.

Q: Are all substitute parts RoHS compliant?

A: ERJ-3EKF5233V, RC0603FR-07523KL, and RMCF0603FT523K are explicitly ROHS3 compliant. RoHS status for RMC1/16K5233FTP is not specified in the provided data.

Q: Does the Moisture Resistant feature of RC0603FR-07523KL provide additional protection?

A: RC0603FR-07523KL includes a Moisture Resistant coating as a manufacturer feature. All parts, including RMC1/16K5233FTP, carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for standard handling and storage.

Q: Can RMCF0603FT523K be used as a direct replacement despite its slightly smaller length dimension?

A: Yes. The length difference (0.061" versus 0.063") is within standard PCB design tolerances for 0603 package footprints. All other dimensions, including width (0.031") and height (0.022"), are identical. RMCF0603FT523K is a direct mechanical and electrical substitute.

Q: Which substitute part should be selected for maximum inventory availability?

A: ERJ-3EKF5233V (Panasonic) offers the highest inventory level at 71,935 pcs in stock, followed by RC0603FR-07523KL (YAGEO) at 53,870 pcs and RMCF0603FT523K (Stackpole) at 52,709 pcs.