RG2012V-622-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012V-622-C-T5 is a 6.2 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component features anti-sulfur construction and meets AEC-Q200 automotive qualification standards with an operating temperature range of -55°C to 155°C. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility while meeting automotive and compliance requirements.

Substiute Parts

RG2012V-622-C-T5

SusumuIn Stock: 1173RG2012V-622-C-T5 Datasheet

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RG2012V-622-B-T5

SusumuIn Stock: 1168RG2012V-622-B-T5 Datasheet

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RG2012V-622-P-T1

SusumuIn Stock: 829RG2012V-622-P-T1 Datasheet

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RG2012V-622-W-T1

SusumuIn Stock: 1097RG2012V-622-W-T1 Datasheet

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RG2012V-622-W-T5

SusumuIn Stock: 1026RG2012V-622-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012V-622-C-T5 is determined by strict equivalence in the following parameters:

Critical Parameters (Must Match):

• Resistance value: 6.2 kOhms
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thin Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• Temperature coefficient: ±5ppm/°C
• Operating temperature range: -55°C to 155°C
• RoHS and REACH compliance status

Allowable Variation Parameter:

• Tolerance: Substitute parts with equal or tighter (lower) tolerance values are electrically compatible. The main part specifies ±0.25% tolerance; substitutes with ±0.1%, ±0.05%, or ±0.02% tolerance maintain full compatibility and provide improved precision characteristics.

All identified substitute parts are manufactured by Susumu within the RG series and maintain identical mechanical dimensions, electrical ratings, and automotive qualification standards.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: RG2012V-622-B-T5

The RG2012V-622-B-T5 provides the most direct substitution path. It maintains identical mechanical and electrical specifications to the main part while offering improved tolerance performance (±0.1% versus ±0.25%). This part is currently active in production, ensuring long-term availability and supply chain continuity. The tighter tolerance provides enhanced precision without introducing any compatibility concerns.

Secondary Recommendations: RG2012V-622-W-T1 and RG2012V-622-W-T5

Both parts offer ±0.05% tolerance, representing a significant precision improvement over the original specification. RG2012V-622-W-T5 maintains identical tape reel specifications to the main part, while RG2012V-622-W-T1 provides the same tolerance with alternative packaging. Both are active products suitable for long-term deployment.

Premium Recommendation: RG2012V-622-P-T1

The RG2012V-622-P-T1 delivers the highest precision option with ±0.02% tolerance, appropriate for applications requiring exceptional accuracy. This part is actively manufactured and fully compliant with all automotive and regulatory requirements.

All substitute parts maintain full compatibility with existing PCB layouts, assembly processes, and thermal management designs. Selection among active alternatives depends on application-specific tolerance requirements and supply chain preferences.

Frequently Asked Questions (FAQ)

Q: Can RG2012V-622-B-T5 be used as a direct replacement for RG2012V-622-C-T5?

A: Yes. The RG2012V-622-B-T5 is a direct electrical and mechanical substitute. Both parts share identical resistance value (6.2 kOhms), power rating (0.125W), package (0805), composition (thin film), temperature coefficient (±5ppm/°C), operating range (-55°C to 155°C), and AEC-Q200 automotive qualification. The substitute features improved tolerance (±0.1% versus ±0.25%), which enhances circuit precision without introducing incompatibility.

Q: What is the difference between the tolerance specifications of these substitute parts?

A: Tolerance defines the allowable deviation from the nominal resistance value. The main part specifies ±0.25%, meaning the actual resistance can vary by up to 0.25% from 6.2 kOhms. Substitute parts offer tighter tolerances: RG2012V-622-B-T5 (±0.1%), RG2012V-622-W-T1 and RG2012V-622-W-T5 (±0.05%), and RG2012V-622-P-T1 (±0.02%). Tighter tolerance indicates higher precision and is always compatible with applications designed for looser tolerance specifications.

Q: Are all substitute parts available in the same package format?

A: Yes. All substitute parts use the 0805 (2012 Metric) package with identical physical dimensions: 0.079" L × 0.049" W (2.00mm × 1.25mm) and maximum seated height of 0.020" (0.50mm). This ensures compatibility with existing PCB layouts and assembly equipment without design modifications.

Q: Do the substitute parts meet automotive qualification standards?

A: Yes. All substitute parts carry AEC-Q200 automotive qualification and anti-sulfur construction, matching the main part's compliance profile. All are ROHS3 compliant and REACH unaffected, maintaining regulatory compliance for automotive and industrial applications.

Q: What is the significance of the part number suffix letters (C, B, P, W)?

A: The suffix letters denote tolerance grade within the RG series. C represents ±0.25%, B represents ±0.1%, W represents ±0.05%, and P represents ±0.02%. The numeric suffix (T1 or T5) indicates packaging and tape specifications. These designations allow precise specification of precision requirements for different circuit applications.

Q: Can I use a substitute part with tighter tolerance in a circuit designed for ±0.25% tolerance?

A: Yes. A component with tighter tolerance (lower percentage deviation) is fully compatible with applications designed for looser tolerance. The substitute will perform within the original specification range while providing additional precision margin. No circuit redesign or requalification is required.

Q: Are there any thermal or frequency performance differences between the main part and substitutes?

A: No. All parts share identical temperature coefficient (±5ppm/°C), operating temperature range (-55°C to 155°C), and thin film composition. Thermal and frequency performance characteristics are equivalent across all listed parts.