RPC2010KT1R00 Equivalent & Substitute Parts

Part Overview

The RPC2010KT1R00 is a 1 Ohm ±10% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by Stackpole Electronics Inc. This thick film resistor features automotive AEC-Q200 qualification and pulse withstanding capability, designed for high-reliability applications requiring robust performance across extended temperature ranges. The part is currently active in production with 720 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

RPC2010KT1R00

Stackpole Electronics IncIn Stock: 752RPC2010KT1R00 Datasheet

Current PartRFQ

CRGS2010J1R0

TE Connectivity AMP ConnectorsIn Stock: 6210CRGS2010J1R0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RPC2010KT1R00 is determined by the following critical parameters:

• Resistance value must be 1 Ohms
• Power rating must be 0.75W (3/4W)
• Package must be 2010 (5025 Metric)
• Composition must be thick film
• Operating temperature range must encompass -55°C ~ 155°C
• Temperature coefficient must be ±200ppm/°C
• Number of terminations must be 2
• RoHS3 compliance is required

The CRGS2010J1R0 meets all critical substitution criteria. The tolerance difference (±5% versus ±10%) represents an improvement in precision and does not restrict substitution eligibility. Both parts share identical mechanical dimensions, thermal characteristics, and environmental compliance ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the RPC2010KT1R00 and CRGS2010J1R0 are active production parts with ROHS3 compliance and identical mechanical and thermal specifications. The CRGS2010J1R0 offers improved tolerance performance at ±5% compared to the RPC2010KT1R00 at ±10%, making it suitable for applications requiring tighter resistance accuracy. Both parts are classified under the same ECCN and HTSUS codes, indicating equivalent regulatory treatment. Selection between these parts should be based on tolerance requirements, inventory availability, and supply chain considerations.

Frequently Asked Questions (FAQ)

Q: Can CRGS2010J1R0 be used as a direct replacement for RPC2010KT1R00?

A: Yes. Both parts share identical resistance value, power rating, package dimensions, operating temperature range, and temperature coefficient. The improved tolerance of CRGS2010J1R0 (±5%) is compatible with applications designed for RPC2010KT1R00 (±10%).

Q: Are there any mechanical compatibility issues between these parts?

A: No. Both resistors use the 2010 (5025 Metric) package with identical physical dimensions of 0.197" L x 0.098" W and maximum seated height of 0.026" (0.65mm). PCB footprints and assembly processes are interchangeable.

Q: Do both parts meet automotive qualification requirements?

A: The RPC2010KT1R00 carries AEC-Q200 automotive qualification. The CRGS2010J1R0 does not list AEC-Q200 certification in the provided specifications. For automotive applications requiring AEC-Q200 compliance, the RPC2010KT1R00 is the specified choice.

Q: What is the difference in tolerance between these parts?

A: RPC2010KT1R00 has ±10% tolerance while CRGS2010J1R0 has ±5% tolerance. The tighter tolerance of CRGS2010J1R0 provides improved resistance accuracy and is suitable for precision circuit applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the RPC2010KT1R00 and CRGS2010J1R0 are ROHS3 compliant and share identical moisture sensitivity level classifications.