RC0402J105CS Equivalent & Substitute Parts

Part Overview

The RC0402J105CS is a 1 MOhm ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 01005 (0402 Metric) package format. This surface mount device is rated for 0.03W (1/32W) power dissipation and operates across the temperature range of -55°C to 125°C. The component features moisture-resistant construction and is classified as Active product status with full RoHS3 compliance. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design optimization across multiple manufacturer sources while maintaining electrical and mechanical compatibility.

Substiute Parts

RC0402J105CS

Samsung Electro-MechanicsIn Stock: 1105RC0402J105CS Datasheet

Current PartRFQ

ERJ-XGNJ105Y

Panasonic Electronic ComponentsIn Stock: 13665ERJ-XGNJ105Y Datasheet

UpgradeRFQ

RC0100FR-071ML

YAGEOIn Stock: 41627RC0100FR-071ML Datasheet

UpgradeRFQ

CRCW01001M00FREL

Vishay DaleIn Stock: 28686CRCW01001M00FREL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0402J105CS is determined by strict alignment of core electrical and mechanical parameters. All substitute parts must maintain the following critical specifications:

Mandatory Matching Parameters:

• Resistance value: 1 MOhms
• Package / Case: 01005 (0402 Metric)
• Power rating: 0.03W (1/32W)
• Operating temperature range: -55°C to 125°C
• Composition: Thick Film
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS3 compliance status
• Physical dimensions: 0.016" L x 0.008" W (0.40mm x 0.20mm)

Tolerance Consideration: The main part specifies ±5% tolerance. Substitute parts with tighter tolerance specifications (±1%) are classified as upgrades and provide enhanced precision while maintaining full electrical and mechanical compatibility. Parts with ±5% tolerance are classified as direct equivalents.

All identified substitute parts meet these mandatory parameters and are suitable for direct replacement in applications where the RC0402J105CS is specified.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are Active status components with full RoHS3 compliance and REACH Unaffected designation, meeting regulatory requirements equivalent to the main part RC0402J105CS.

Direct Equivalent (±5% Tolerance): The ERJ-XGNJ105Y from Panasonic Electronic Components provides direct electrical equivalence with matching ±5% tolerance specification. This part maintains identical resistance value, power rating, package dimensions, and operating temperature range. Selection of this part is appropriate for applications where the original ±5% tolerance specification is sufficient.

Upgraded Tolerance Options (±1% Tolerance): The RC0100FR-071ML (YAGEO) and CRCW01001M00FREL (Vishay Dale) both provide enhanced precision with ±1% tolerance while maintaining all other electrical and mechanical parameters. These parts are suitable for applications requiring tighter tolerance control. The RC0100FR-071ML features moisture-resistant construction matching the original part specification. The CRCW01001M00FREL maintains the ±250ppm/°C temperature coefficient identical to the main part.

All substitute parts are packaged in Tape & Reel format consistent with the original specification and support high-volume manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can ERJ-XGNJ105Y be used as a direct replacement for RC0402J105CS?

A: Yes. The ERJ-XGNJ105Y maintains identical electrical specifications (1 MOhm ±5% tolerance, 0.03W power rating) and mechanical compatibility (01005 package, identical dimensions and height). Both parts operate across -55°C to 125°C and carry RoHS3 compliance.

Q: What is the difference between the main part and the YAGEO RC0100FR-071ML?

A: The RC0100FR-071ML provides tighter tolerance (±1% versus ±5%) and lower temperature coefficient (±200ppm/°C versus ±250ppm/°C). All other parameters including resistance value, power rating, package, dimensions, and operating temperature range remain identical. The RC0100FR-071ML also features moisture-resistant construction.

Q: Are the Vishay Dale CRCW01001M00FREL and YAGEO RC0100FR-071ML interchangeable?

A: Both parts are mechanically and electrically compatible with identical 1 MOhm resistance, ±1% tolerance, 0.03W power rating, and 01005 package specifications. The CRCW01001M00FREL maintains ±250ppm/°C temperature coefficient while the RC0100FR-071ML specifies ±200ppm/°C. Both support direct substitution in the same application.

Q: Does package format differ between substitute parts?

A: No. All parts including the main RC0402J105CS and all substitutes use the 01005 (0402 Metric) package in Tape & Reel format. Physical dimensions (0.016" L x 0.008" W / 0.40mm x 0.20mm) and maximum seated height (0.006" / 0.15mm) are identical across all parts.

Q: What is the Moisture Sensitivity Level for all these parts?

A: All parts carry MSL 1 (Unlimited) classification, indicating unlimited shelf life without moisture bake requirements. This specification is consistent across RC0402J105CS, ERJ-XGNJ105Y, RC0100FR-071ML, and CRCW01001M00FREL.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The RC0402J105CS and all substitute parts (ERJ-XGNJ105Y, RC0100FR-071ML, CRCW01001M00FREL) carry RoHS3 Compliant status and REACH Unaffected designation, meeting current regulatory requirements.

Q: Which substitute part should be selected for precision-critical applications?

A: Both RC0100FR-071ML and CRCW01001M00FREL provide ±1% tolerance specification suitable for precision applications. The RC0100FR-071ML includes moisture-resistant features. Selection between these two depends on specific temperature coefficient requirements and availability.