RC1005J914CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005J914CS is a 910 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated for 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 rating, indicating unlimited moisture sensitivity protection.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package size, termination count, physical dimensions), and environmental operating parameters. Substitute selection ensures functional interchangeability within the specified parameter constraints.

Substiute Parts

RC1005J914CS

Samsung Electro-MechanicsIn Stock: 984RC1005J914CS Datasheet

Current PartRFQ

RC0402JR-07910KL

YAGEOIn Stock: 85823RC0402JR-07910KL Datasheet

DirectRFQ

ERJ-2RKF9103X

Panasonic Electronic ComponentsIn Stock: 70780ERJ-2RKF9103X Datasheet

UpgradeRFQ

RMCF0402JT910K

Stackpole Electronics IncIn Stock: 2782RMCF0402JT910K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution relationships are established based on the following criteria:

Electrical Compatibility: All substitute parts maintain the 910 kOhms resistance value. Tolerance variations (±5% or ±1%) and power rating differences (0.063W or 0.1W) are documented to enable informed selection based on circuit requirements.

Mechanical Compatibility: All substitute parts use the 0402 (1005 Metric) package with identical physical dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). Two-terminal configuration is maintained across all parts.

Environmental & Compliance Parameters: All substitute parts operate within the -55°C to 155°C temperature range with ±100ppm/°C temperature coefficient. ROHS3 compliance and MSL 1 rating are consistent across all listed parts. REACH unaffected status and EAR99 ECCN classification apply uniformly.

Substitution Categories:

• Direct Equivalent: RC0402JR-07910KL (YAGEO) matches all electrical and mechanical specifications of the main part
• Upgrade Substitute: ERJ-2RKF9103X (Panasonic) provides improved tolerance (±1%) and higher power rating (0.1W) with automotive AEC-Q200 qualification
• Similar Substitute: RMCF0402JT910K (Stackpole Electronics) maintains identical electrical specifications with automotive AEC-Q200 qualification

Parameter Comparison

Engineering Selection Recommendations

RC0402JR-07910KL (YAGEO) is the direct functional equivalent to RC1005J914CS. This part provides identical electrical performance, mechanical compatibility, and environmental specifications. Selection of this substitute is appropriate for applications requiring one-to-one replacement without design modification.

ERJ-2RKF9103X (Panasonic) functions as an upgrade substitute with enhanced specifications. The improved tolerance of ±1% (versus ±5%) and increased power rating of 0.1W (versus 0.063W) provide additional design margin. Automotive AEC-Q200 qualification extends application scope to automotive environments. This part is suitable for designs requiring higher precision or thermal headroom while maintaining package compatibility.

RMCF0402JT910K (Stackpole Electronics) maintains electrical and mechanical parity with the main part while adding automotive AEC-Q200 qualification. This substitute is appropriate for applications requiring automotive-grade components without tolerance or power rating upgrades.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, ensuring regulatory and environmental compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can RC0402JR-07910KL be used as a direct replacement for RC1005J914CS?

A: Yes. RC0402JR-07910KL matches all electrical specifications (910 kOhms ±5%, 0.063W), mechanical dimensions (0402 package), and environmental parameters (-55°C to 155°C operating range). Direct substitution is functionally equivalent.

Q: What is the difference between ERJ-2RKF9103X and the other substitutes?

A: ERJ-2RKF9103X provides two specification enhancements: tolerance of ±1% (compared to ±5% in other parts) and power rating of 0.1W (compared to 0.063W). It also includes automotive AEC-Q200 qualification. These upgrades provide improved precision and thermal performance while maintaining 0402 package compatibility.

Q: Are all substitute parts compatible with the 0402 package footprint?

A: Yes. All substitute parts use the 0402 (1005 Metric) package with identical physical dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). PCB footprints are interchangeable.

Q: Do the substitute parts meet the same environmental and compliance standards?

A: Yes. All substitute parts are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and are REACH unaffected. Operating temperature range (-55°C to 155°C) and temperature coefficient (±100ppm/°C) are identical across all parts.

Q: Which substitute should be selected for automotive applications?

A: ERJ-2RKF9103X and RMCF0402JT910K both carry automotive AEC-Q200 qualification. ERJ-2RKF9103X provides additional tolerance improvement (±1%), while RMCF0402JT910K maintains the original ±5% tolerance specification.

Q: Can ERJ-2RKF9103X be used in place of RC1005J914CS without circuit redesign?

A: Yes. ERJ-2RKF9103X maintains the same 910 kOhms resistance value, 0402 package, and operating temperature range. The improved tolerance (±1%) and higher power rating (0.1W) are backward compatible enhancements that do not require circuit modification.

Q: What is the significance of the ±100ppm/°C temperature coefficient across all parts?

A: The temperature coefficient indicates resistance value change per degree Celsius. All parts maintain ±100ppm/°C, ensuring consistent thermal stability across the -55°C to 155°C operating range. This parameter is identical for all listed parts.