RMC1/10K4530FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K4530FTP is a 453 Ohm ±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 supplied in Tape & Reel (TR) packaging. Substitute parts are necessary to address supply chain continuity, inventory availability, or specific application requirements such as automotive qualification or enhanced moisture resistance.

Substiute Parts

RMC1/10K4530FTP

Kamaya Inc.In Stock: 1071RMC1/10K4530FTP Datasheet

Current PartRFQ

ERJ-6ENF4530V

Panasonic Electronic ComponentsIn Stock: 72921ERJ-6ENF4530V Datasheet

DirectRFQ

MCR10ERTF4530

Rohm SemiconductorIn Stock: 1650MCR10ERTF4530 Datasheet

DirectRFQ

RC0805FR-07453RL

YAGEOIn Stock: 104171RC0805FR-07453RL Datasheet

DirectRFQ

RMCF0805FT453R

Stackpole Electronics IncIn Stock: 16602RMCF0805FT453R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K4530FTP is determined by strict equivalence across the following parameters: resistance value (453 Ohms), tolerance (±1%), power rating (0.125W), package format (0805), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and MSL rating (1). All identified substitute parts meet these core electrical and mechanical specifications. Substitute parts may differ in manufacturer, series designation, packaging format (Tape & Reel versus Cut Tape), product status, and optional features such as automotive qualification (AEC-Q200) or moisture resistance enhancement. These differences do not affect functional equivalence in applications requiring the specified electrical parameters.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical equivalence to the RMC1/10K4530FTP. Selection among substitutes should be based on the following criteria:

Product Status: The RMC1/10K4530FTP, ERJ-6ENF4530V, RC0805FR-07453RL, and RMCF0805FT453R are classified as Active. The MCR10ERTF4530 is Discontinued at DiGi Electronics and should be avoided for new designs requiring long-term supply assurance.

Compliance and Certifications: ERJ-6ENF4530V and RMCF0805FT453R carry Automotive AEC-Q200 qualification. These parts are suitable for automotive applications requiring this certification. RC0805FR-07453RL includes moisture resistance enhancement, suitable for applications in high-humidity environments. All parts are ROHS3 Compliant and REACH Unaffected.

Packaging Format: RMC1/10K4530FTP, ERJ-6ENF4530V, RC0805FR-07453RL, and RMCF0805FT453R are supplied in Tape & Reel (TR) format. MCR10ERTF4530 is supplied in Cut Tape (CT) & Digi-Reel® format. Packaging selection depends on assembly equipment compatibility and procurement requirements.

Inventory Availability: Inventory levels vary significantly among substitutes. RC0805FR-07453RL (104,115 Pcs), ERJ-6ENF4530V (72,852 Pcs), and RMCF0805FT453R (16,582 Pcs) offer substantial stock. MCR10ERTF4530 (1,574 Pcs) has limited availability.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF4530V replace RMC1/10K4530FTP in non-automotive applications?

A: Yes. ERJ-6ENF4530V meets all electrical and mechanical specifications of RMC1/10K4530FTP. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive applications. Both parts are electrically equivalent.

Q: What is the difference between RC0805FR-07453RL and other substitutes?

A: RC0805FR-07453RL includes moisture resistance enhancement as a feature. All other electrical parameters are identical. This feature is beneficial in applications exposed to high humidity or condensation but is not required for standard operating conditions.

Q: Why is MCR10ERTF4530 listed as discontinued?

A: MCR10ERTF4530 is marked as Discontinued at DiGi Electronics. This designation indicates that the part is no longer actively stocked through this distribution channel. For new designs or long-term production, Active status parts are recommended.

Q: Are all substitute parts available in the same package format?

A: No. RMC1/10K4530FTP, ERJ-6ENF4530V, RC0805FR-07453RL, and RMCF0805FT453R are supplied in Tape & Reel (TR) format. MCR10ERTF4530 is supplied in Cut Tape (CT) & Digi-Reel® format. Verify assembly equipment compatibility before selection.

Q: Do all substitute parts have the same physical dimensions?

A: All parts use the 0805 (2012 Metric) package with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Height varies slightly: RMC1/10K4530FTP and MCR10ERTF4530 are 0.026" (0.65mm); ERJ-6ENF4530V is 0.028" (0.70mm); RC0805FR-07453RL is 0.024" (0.60mm); RMCF0805FT453R is 0.026" (0.65mm). These variations are within standard PCB assembly tolerances.

Q: Which substitute is best for automotive applications?

A: ERJ-6ENF4530V and RMCF0805FT453R both carry AEC-Q200 automotive qualification. Selection between these two depends on packaging preference (both Tape & Reel) and inventory availability.

Q: Are all parts RoHS compliant?

A: ERJ-6ENF4530V, MCR10ERTF4530, RC0805FR-07453RL, and RMCF0805FT453R are ROHS3 Compliant. RMC1/10K4530FTP does not specify RoHS status in the provided data. Verify RoHS compliance requirements for your application.