RG2012N-2263-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-2263-C-T5 is a 226 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component is designed for automotive applications and carries AEC-Q200 qualification with anti-sulfur coating. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility while meeting automotive reliability standards.

Substiute Parts

RG2012N-2263-C-T5

SusumuIn Stock: 816RG2012N-2263-C-T5 Datasheet

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RG2012N-2263-B-T5

SusumuIn Stock: 1165RG2012N-2263-B-T5 Datasheet

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RG2012N-2263-W-T1

SusumuIn Stock: 882RG2012N-2263-W-T1 Datasheet

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RG2012N-2263-W-T5

SusumuIn Stock: 847RG2012N-2263-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-2263-C-T5 is determined by strict equivalence in the following parameters:

Critical Parameters (Must Match Exactly):

• Resistance value: 226 kOhms
• Package type: 0805 (2012 Metric)
• Power rating: 0.125W (1/8W)
• Composition: Thin Film
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive rating: AEC-Q200
• Anti-sulfur feature

Allowable Variation Parameters:

• Tolerance: The main part specifies ±0.25%. Substitute parts with tighter tolerances (±0.1% or ±0.05%) are electrically compatible and represent performance upgrades, as they maintain the same resistance value within a narrower specification band.
• Product status: Active alternatives are preferred over obsolete parts for long-term supply assurance.
• Packaging format: Tape & Reel (TR) packaging is compatible with the original component for manufacturing processes.

All three substitute parts meet these criteria and are manufactured by Susumu in the RG series.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are direct functional equivalents to the RG2012N-2263-C-T5 and are suitable for replacement in automotive applications requiring AEC-Q200 qualified components.

RG2012N-2263-B-T5 provides a tolerance upgrade from ±0.25% to ±0.1% while maintaining all other electrical and mechanical specifications. This part is active in production and offers improved resistance accuracy.

RG2012N-2263-W-T1 and RG2012N-2263-W-T5 both provide the highest tolerance specification at ±0.05%, representing the tightest resistance tolerance available in this product line. Both parts are active in production. The distinction between these two parts relates to tape reel specifications (T1 versus T5 designations), which do not affect electrical performance or mechanical compatibility.

All substitute parts maintain compliance with ROHS3, REACH, and automotive reliability standards. The selection between alternatives should be based on tolerance requirements for the specific circuit application and packaging format availability.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-2263-B-T5, RG2012N-2263-W-T1, or RG2012N-2263-W-T5 be used as direct replacements for RG2012N-2263-C-T5?

A: Yes. All three parts are electrically and mechanically compatible. They share identical resistance values, power ratings, package dimensions, temperature coefficients, and operating temperature ranges. The primary differences are tolerance specifications and product status (active versus obsolete).

Q: What is the significance of the tolerance differences between the main part and substitutes?

A: The main part RG2012N-2263-C-T5 specifies ±0.25% tolerance, meaning the actual resistance can vary by up to 0.25% from the nominal 226 kOhms value. The substitute parts offer tighter tolerances: ±0.1% (RG2012N-2263-B-T5) and ±0.05% (RG2012N-2263-W-T1 and RG2012N-2263-W-T5). Tighter tolerances provide greater resistance accuracy and are suitable for applications requiring precise circuit performance.

Q: Are there packaging differences between these parts?

A: The main part RG2012N-2263-C-T5 does not specify a packaging format in the provided data. All substitute parts are supplied in Tape & Reel (TR) format, which is standard for automated assembly processes. The physical component dimensions and package type (0805 / 2012 Metric) are identical across all parts.

Q: Why is the main part classified as obsolete?

A: Product obsolescence indicates that the RG2012N-2263-C-T5 is no longer in active production. The substitute parts listed are all active products, ensuring continued availability and supply chain reliability for new designs and production runs.

Q: Do all parts meet automotive qualification requirements?

A: Yes. All parts, including the main part and all substitutes, carry AEC-Q200 automotive qualification and anti-sulfur coating. They are suitable for automotive applications requiring reliability and environmental resistance standards.

Q: What is the difference between RG2012N-2263-W-T1 and RG2012N-2263-W-T5?

A: Both parts are identical in electrical specifications and physical dimensions. The T1 and T5 designations refer to different tape reel specifications used in component packaging and handling. The selection between these two depends on manufacturing equipment compatibility and supply chain requirements, not electrical performance.