RMCS2010JT2K20 Equivalent & Substitute Parts

Part Overview

The RMCS2010JT2K20 is a 2.2 kOhms ±5% 0.75W chip resistor manufactured by Stackpole Electronics Inc in the 2010 (5025 Metric) package format. This thick film resistor features anti-sulfur construction and is designed for general-purpose applications requiring reliable performance across industrial temperature ranges. The part is currently active in production with 847 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this resistor category.

Substiute Parts

RMCS2010JT2K20

Stackpole Electronics IncIn Stock: 883RMCS2010JT2K20 Datasheet

Current PartRFQ

CRCW20102K20FKEF

Vishay DaleIn Stock: 4004CRCW20102K20FKEF Datasheet

MFR RecommendedRFQ

RC2010FK-072K2L

YAGEOIn Stock: 4023RC2010FK-072K2L Datasheet

MFR RecommendedRFQ

RC2010JK-072K2L

YAGEOIn Stock: 6873RC2010JK-072K2L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMCS2010JT2K20 is determined by the following criteria:

Critical Parameters (Must Match):

• Resistance value: 2.2 kOhms
• Package / Case: 2010 (5025 Metric)
• Power rating: 0.75W minimum
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Allowable Variation:

• Tolerance: ±5% or tighter (±1% acceptable as superior specification)
• Physical dimensions: Within 2010 package specification limits
• Height seated maximum: Up to 0.028" (0.70mm) acceptable

Substitute parts are grouped into two categories based on tolerance specification: direct equivalents matching ±5% tolerance, and superior tolerance alternatives at ±1%.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical compatibility with the RMCS2010JT2K20 within the specified parameter envelope. Selection between alternatives is based on the following factors:

Direct Tolerance Match (±5%): RC2010JK-072K2L from YAGEO provides identical tolerance specification to the original part with the highest inventory availability at 6767 units. This part is suitable for applications where the ±5% tolerance specification is a design requirement.

Superior Tolerance Specification (±1%): CRCW20102K20FKEF (Vishay Dale) and RC2010FK-072K2L (YAGEO) both offer ±1% tolerance, providing tighter resistance accuracy than the original specification. These parts are suitable for applications requiring improved tolerance performance. CRCW20102K20FKEF includes automotive AEC-Q200 qualification, applicable to automotive-grade applications. RC2010FK-072K2L features moisture-resistant construction.

All substitute parts are ROHS3 compliant, maintain MSL rating 1 (Unlimited), and operate across the full -55°C ~ 155°C temperature range. All parts are currently in active production status.

Frequently Asked Questions (FAQ)

Q: Can RC2010FK-072K2L or CRCW20102K20FKEF be used as direct replacements for RMCS2010JT2K20?

A: Yes. Both parts maintain the same 2.2 kOhms resistance, 0.75W power rating, 2010 package format, and operating temperature range. The ±1% tolerance specification is tighter than the original ±5%, making these parts functionally superior for direct substitution in applications where tolerance is not a limiting factor.

Q: What is the difference between RC2010JK-072K2L and RC2010FK-072K2L?

A: Both are YAGEO 2010 package resistors with 2.2 kOhms resistance and 0.75W power rating. RC2010JK-072K2L matches the original ±5% tolerance specification. RC2010FK-072K2L provides ±1% tolerance with moisture-resistant construction. Selection depends on whether tighter tolerance accuracy is required.

Q: Are there any physical dimension differences between these parts?

A: All parts conform to the 2010 (5025 Metric) package specification with identical length and width of 0.197" x 0.098" (5.00mm x 2.50mm). Maximum seated height varies slightly: RMCS2010JT2K20, RC2010FK-072K2L, and RC2010JK-072K2L are 0.026" (0.65mm), while CRCW20102K20FKEF is 0.028" (0.70mm). This 0.002" difference is within standard PCB assembly tolerances.

Q: Which substitute part has the best availability?

A: RC2010JK-072K2L from YAGEO has the highest inventory at 6767 units, followed by RC2010FK-072K2L at 3980 units and CRCW20102K20FKEF at 3950 units.

Q: Are these parts suitable for automotive applications?

A: CRCW20102K20FKEF is qualified to automotive AEC-Q200 standard. RC2010JK-072K2L and RC2010FK-072K2L are general-purpose industrial-grade parts. Application requirements should determine automotive suitability.