RG2012V-3010-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012V-3010-C-T5 is a 301 Ohms ±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 automotive AEC-Q200 qualification, designed for high-reliability applications requiring precision resistance values in compact form factors. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility while meeting application requirements.

Substiute Parts

RG2012V-3010-C-T5

SusumuIn Stock: 785RG2012V-3010-C-T5 Datasheet

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RG2012V-3010-B-T5

SusumuIn Stock: 917RG2012V-3010-B-T5 Datasheet

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RG2012V-3010-P-T1

SusumuIn Stock: 897RG2012V-3010-P-T1 Datasheet

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RG2012V-3010-W-T1

SusumuIn Stock: 824RG2012V-3010-W-T1 Datasheet

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RG2012V-3010-W-T5

SusumuIn Stock: 931RG2012V-3010-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012V-3010-C-T5 is determined by strict equivalence in the following critical parameters:

Mandatory Equivalence Parameters:

• Resistance value: 301 Ohms (exact match required)
• Power rating: 0.125W (1/8W) minimum
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• Temperature Coefficient: ±5ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Height - Seated (Max): 0.020" (0.50mm)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameter (Substitution Basis):

• Tolerance: Substitute parts offer tighter tolerance specifications (±0.1%, ±0.05%, ±0.02%) compared to the original ±0.25%

All substitute parts listed are active products from Susumu RG series, maintaining full electrical and mechanical compatibility while providing enhanced tolerance performance for applications requiring greater precision.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection Criteria:

All substitute parts maintain full electrical and mechanical compatibility with the RG2012V-3010-C-T5 across all critical parameters. Selection among active alternatives is determined by tolerance requirements and product availability.

RG2012V-3010-B-T5 (±0.1% Tolerance): Active product status with 888 units in stock. Provides tighter tolerance specification than the original part while maintaining all electrical and mechanical characteristics. Suitable for applications requiring improved precision over the original ±0.25% specification.

RG2012V-3010-P-T1 (±0.02% Tolerance): Active product status with 824 units in stock. Offers the highest precision tolerance available in this series. Appropriate for precision measurement and calibration circuits requiring minimal resistance variation.

RG2012V-3010-W-T1 (±0.05% Tolerance): Active product status with 782 units in stock. Provides intermediate tolerance specification with tape and reel packaging. Suitable for general-purpose precision applications.

RG2012V-3010-W-T5 (±0.05% Tolerance): Active product status with 903 units in stock. Identical tolerance specification to RG2012V-3010-W-T1 with highest inventory availability. Suitable for general-purpose precision applications with extended supply assurance.

All substitute parts carry AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating, maintaining suitability for automotive and high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can RG2012V-3010-B-T5, RG2012V-3010-P-T1, RG2012V-3010-W-T1, and RG2012V-3010-W-T5 be used as direct replacements for RG2012V-3010-C-T5?

A: Yes. All substitute parts are direct replacements. They maintain identical resistance value (301 Ohms), power rating (0.125W), package type (0805), physical dimensions, and all electrical characteristics including temperature coefficient and operating temperature range. The primary difference is tolerance specification, where substitutes offer equal or tighter tolerance performance.

Q: What is the difference between the substitute parts?

A: The substitute parts differ only in tolerance specification and packaging format. RG2012V-3010-B-T5 provides ±0.1% tolerance. RG2012V-3010-P-T1 provides ±0.02% tolerance. RG2012V-3010-W-T1 and RG2012V-3010-W-T5 both provide ±0.05% tolerance. All are thin film, anti-sulfur, AEC-Q200 qualified components in 0805 package.

Q: Are there any mechanical compatibility issues when substituting these parts?

A: No. All parts share identical physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm), maximum seated height (0.020" / 0.50mm), and 0805 (2012 Metric) package specification. PCB footprints and assembly processes require no modification.

Q: Do the substitute parts meet automotive qualification requirements?

A: Yes. All substitute parts carry AEC-Q200 automotive qualification rating identical to the original part. All are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute part should be selected for my application?

A: Selection depends on tolerance requirements. If the original ±0.25% tolerance is acceptable, RG2012V-3010-B-T5 (±0.1%) provides improved precision with active status and good availability. For applications requiring maximum precision, RG2012V-3010-P-T1 (±0.02%) is appropriate. For general precision applications, RG2012V-3010-W-T5 (±0.05%) offers the highest inventory availability at 903 units in stock.

Q: What is the temperature coefficient specification for all parts?

A: All parts, including the original and all substitutes, maintain ±5ppm/°C temperature coefficient across the full operating range of -55°C to 155°C.

Q: Are there any compliance or certification differences between the parts?

A: No. All parts maintain identical compliance status: ROHS3 compliant, REACH unaffected, EAR99 ECCN classification, and AEC-Q200 automotive qualification.