RMCS1206FT2R00 Equivalent & Substitute Parts

Part Overview

The RMCS1206FT2R00 is a 2 Ohm ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Stackpole Electronics Inc. This anti-sulfur resistor is designed for general-purpose applications requiring precision resistance values with stable performance across industrial temperature ranges. The part is currently active in production with 827 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the original component requirements.

Substiute Parts

RMCS1206FT2R00

Stackpole Electronics IncIn Stock: 919RMCS1206FT2R00 Datasheet

Current PartRFQ

AC1206FR-072RL

YAGEOIn Stock: 5579AC1206FR-072RL Datasheet

MFR RecommendedRFQ

CRCW12062R00FNEA

Vishay DaleIn Stock: 25513CRCW12062R00FNEA Datasheet

MFR RecommendedRFQ

RC1206FR-072RL

YAGEOIn Stock: 88969RC1206FR-072RL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCS1206FT2R00 are qualified based on the following criteria:

Electrical Equivalence: All substitute parts maintain identical resistance value (2 Ohms), tolerance (±1%), power rating (0.25W), and temperature coefficient (±200ppm/°C).

Mechanical Compatibility: All substitutes use the same 1206 (3216 Metric) package with compatible physical dimensions and two terminations, ensuring direct footprint compatibility on printed circuit boards.

Environmental & Compliance Standards: All parts are ROHS3 compliant, rated for -55°C to 155°C operating temperature, and carry MSL 1 (Unlimited) moisture sensitivity rating. Substitutes with AEC-Q200 automotive qualification provide enhanced reliability for demanding applications.

Composition & Construction: All parts utilize thick film technology, maintaining consistent performance characteristics and thermal stability equivalent to the original component.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are functionally equivalent to the RMCS1206FT2R00 and maintain full electrical and mechanical compatibility. Selection between substitutes depends on application requirements and supply chain considerations:

AC1206FR-072RL and CRCW12062R00FNEA carry AEC-Q200 automotive qualification, indicating enhanced reliability testing and suitability for automotive and high-reliability applications. Both parts are actively produced and widely available.

RC1206FR-072RL provides a standard industrial-grade alternative without automotive qualification, suitable for general-purpose applications where AEC-Q200 certification is not required.

All parts maintain ROHS3 compliance and unlimited moisture sensitivity rating, ensuring compatibility with modern manufacturing processes and long-term storage requirements.

Frequently Asked Questions (FAQ)

Q: Can AC1206FR-072RL be used as a direct replacement for RMCS1206FT2R00?

A: Yes. Both parts share identical electrical specifications (2 Ohms, ±1%, 0.25W), temperature coefficient (±200ppm/°C), operating temperature range (-55°C to 155°C), and 1206 package footprint. The AC1206FR-072RL includes AEC-Q200 automotive qualification, providing additional reliability assurance.

Q: What is the difference between CRCW12062R00FNEA and RC1206FR-072RL?

A: Both parts are electrically and mechanically equivalent. CRCW12062R00FNEA carries AEC-Q200 automotive qualification and is manufactured by Vishay Dale. RC1206FR-072RL is manufactured by YAGEO without automotive qualification. Selection depends on whether automotive-grade reliability certification is required for the application.

Q: Are there packaging differences between these substitutes?

A: AC1206FR-072RL and RC1206FR-072RL are supplied in Cut Tape (CT) & Digi-Reel® packaging. CRCW12062R00FNEA is supplied in Tape & Reel (TR) packaging. The original RMCS1206FT2R00 uses Tape & Reel (TR) packaging. Packaging format does not affect electrical or mechanical compatibility; selection depends on assembly process requirements.

Q: Do all substitutes meet RoHS3 compliance?

A: Yes. All substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original component's environmental compliance profile.

Q: Which substitute offers the highest inventory availability?

A: CRCW12062R00FNEA has 25,462 units in stock, followed by RC1206FR-072RL with 88,915 units, and AC1206FR-072RL with 5,556 units. Inventory levels should be verified at time of procurement.