RG2012N-2212-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-2212-C-T5 is a 22.1 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 with AEC-Q200 qualification and anti-sulfur construction. The part carries an obsolete product status, making identification of equivalent and substitute components necessary for ongoing design support, production continuity, and component procurement.

Substiute Parts

RG2012N-2212-C-T5

SusumuIn Stock: 757RG2012N-2212-C-T5 Datasheet

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RG2012N-2212-B-T5

SusumuIn Stock: 767RG2012N-2212-B-T5 Datasheet

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RG2012N-2212-W-T1

SusumuIn Stock: 925RG2012N-2212-W-T1 Datasheet

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RG2012N-2212-W-T5

SusumuIn Stock: 704RG2012N-2212-W-T5 Datasheet

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TNPW080522K1BYEA

Vishay DaleIn Stock: 864TNPW080522K1BYEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-2212-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

• Resistance value: 22.1 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (physical and electrical compatibility)
• Composition: Thin Film (electrical performance characteristics)
• Automotive AEC-Q200 rating (application requirement)
• Anti-Sulfur construction (environmental durability)
• RoHS3 compliance (regulatory requirement)

Allowable Variation Parameters:

• Tolerance: Substitute parts may have equal or tighter tolerance (±0.25%, ±0.1%, ±0.05%)
• Power Rating: Substitute parts may have equal or higher power rating (0.125W or greater)
• Operating Temperature Range: Substitute parts must maintain or exceed the specified range (-55°C ~ 155°C minimum)
• Packaging format: Tape & Reel (TR) is acceptable for the obsolete bulk format

All substitute parts listed maintain identical resistance, package, composition, and automotive qualification while offering improved tolerance specifications and maintained or enhanced power ratings.

Parameter Comparison

Engineering Selection Recommendations

RG2012N-2212-B-T5 (Susumu) This substitute offers tighter tolerance (±0.1% versus ±0.25%) while maintaining identical power rating, package, and operating temperature range. Active product status ensures long-term availability. Suitable for applications requiring improved tolerance performance without increased power dissipation requirements.

RG2012N-2212-W-T1 and RG2012N-2212-W-T5 (Susumu) Both variants provide the tightest tolerance specification (±0.05%) available within the Susumu RG series. Identical power rating and operating temperature range. Active product status supports production continuity. The W-T1 and W-T5 designations indicate different tape formats; both are functionally equivalent for circuit performance.

TNPW080522K1BYEA (Vishay Dale) This cross-manufacturer substitute provides ±0.1% tolerance with enhanced power rating (0.26W versus 0.125W) and extended operating temperature range (-55°C ~ 175°C). Moisture-resistant construction and active product status provide design flexibility for applications with higher thermal or power dissipation margins. Suitable for designs requiring multi-source component qualification.

All substitute parts maintain AEC-Q200 automotive qualification, anti-sulfur construction, RoHS3 compliance, and identical 0805 package geometry, ensuring direct functional replacement in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-2212-B-T5 directly replace RG2012N-2212-C-T5 in production? A: Yes. Both components share identical resistance (22.1 kOhms), package (0805), power rating (0.125W), operating temperature range (-55°C ~ 155°C), and automotive AEC-Q200 qualification. The substitute offers improved tolerance (±0.1% versus ±0.25%), which is a performance enhancement rather than a limitation.

Q: What is the difference between RG2012N-2212-W-T1 and RG2012N-2212-W-T5? A: Both parts are electrically identical with 22.1 kOhms ±0.05% resistance, 0.125W power rating, and identical operating specifications. The T1 and T5 designations refer to different tape reel formats for automated assembly. Selection depends on manufacturing equipment compatibility, not circuit performance.

Q: Is TNPW080522K1BYEA suitable for applications originally designed for RG2012N-2212-C-T5? A: Yes, with design considerations. The Vishay Dale part maintains all critical parameters: 22.1 kOhms resistance, 0805 package, thin film composition, AEC-Q200 rating, and anti-sulfur construction. The enhanced power rating (0.26W) and extended temperature range (-55°C ~ 175°C) provide additional design margin. Multi-source qualification may require documentation review for specific automotive applications.

Q: Why is the original RG2012N-2212-C-T5 marked as obsolete? A: Obsolete status indicates the manufacturer has discontinued production. Active substitute parts with identical or superior specifications are available from both Susumu and Vishay Dale, ensuring design continuity and production support.

Q: Are all substitute parts available in Tape & Reel packaging? A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) format, which is standard for automated assembly processes. The original part's bulk packaging format is replaced by industry-standard reel packaging across all substitutes.

Q: Do tolerance differences affect circuit functionality? A: Tolerance differences affect circuit precision. Tighter tolerance substitutes (±0.1% or ±0.05%) provide improved accuracy compared to the original ±0.25% specification. Applications requiring specific resistance values benefit from tighter tolerance parts. Applications with tolerance budgets accommodating ±0.25% are unaffected by substitution to tighter tolerance variants.

Q: Can these parts be used interchangeably in the same PCB assembly? A: Yes. All substitute parts share identical 0805 (2012 Metric) package dimensions and footprint geometry. Physical and electrical interchangeability is confirmed across all listed substitutes. No PCB layout modifications are required.