RG2012N-4530-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012N-4530-P-T1 is a 453 Ohm ±0.02% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with AEC-Q200 automotive qualification. The part is currently classified as obsolete, necessitating identification of equivalent substitute components for ongoing design support and procurement continuity.

Substiute Parts

RG2012N-4530-P-T1

SusumuIn Stock: 732RG2012N-4530-P-T1 Datasheet

Current PartRFQ

RG2012V-4530-P-T1

SusumuIn Stock: 1063RG2012V-4530-P-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012N-4530-P-T1 is determined by the following critical parameters:

Electrical Parameters:

• Resistance value: 453 Ohms (exact match required)
• Tolerance: ±0.02% (exact match required)
• Power rating: 0.125W minimum (equal or higher acceptable)

Mechanical Parameters:

• Package format: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Number of terminations: 2 (exact match required)

Environmental & Compliance Parameters:

• Operating temperature range: -55°C ~ 155°C minimum (equal or wider acceptable)
• AEC-Q200 automotive rating (required for automotive applications)
• RoHS3 compliance (required)
• Moisture Sensitivity Level 1 (required)

The RG2012V-4530-P-T1 meets all substitution criteria and is classified as an equivalent part.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-4530-P-T1 is a direct functional equivalent to the RG2012N-4530-P-T1 and is the recommended substitute for new designs and procurement.

Substitution Basis:

The RG2012V-4530-P-T1 maintains identical electrical specifications (453 Ohms ±0.02%, 0.125W), mechanical form factor (0805 package), and environmental ratings (AEC-Q200, -55°C ~ 155°C operating range). Both components are ROHS3 compliant with MSL 1 rating and REACH unaffected status.

Key Advantage:

The substitute part features an improved temperature coefficient of ±5ppm/°C compared to the main part's ±10ppm/°C, providing superior temperature stability without compromising any other specifications.

Availability Consideration:

The RG2012V-4530-P-T1 is classified as active product status with 975 pieces in stock, ensuring procurement continuity. The main part RG2012N-4530-P-T1 is obsolete with limited remaining inventory (662 pieces).

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-4530-P-T1 be used as a direct replacement for the RG2012N-4530-P-T1?

A: Yes. Both components share identical resistance value (453 Ohms), tolerance (±0.02%), power rating (0.125W), package format (0805), and environmental specifications. The substitute part is electrically and mechanically interchangeable.

Q: What is the difference between these two parts?

A: The primary difference is product status and temperature coefficient. The RG2012V-4530-P-T1 is an active product with a superior temperature coefficient of ±5ppm/°C versus ±10ppm/°C for the obsolete RG2012N-4530-P-T1. All other electrical and mechanical parameters are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the RG2012N-4530-P-T1 and RG2012V-4530-P-T1 carry AEC-Q200 automotive qualification and anti-sulfur coating, making them suitable for automotive circuit applications.

Q: What is the packaging difference?

A: The main part RG2012N-4530-P-T1 is supplied in standard packaging format. The substitute RG2012V-4530-P-T1 is supplied in Tape & Reel (TR) format, which is standard for high-volume automated assembly operations.

Q: Are there any compliance or regulatory differences?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical MSL 1 (Unlimited) moisture sensitivity ratings. Regulatory and compliance status is identical.

Q: Which part should be selected for new designs?

A: The RG2012V-4530-P-T1 should be selected for new designs due to active product status, superior temperature coefficient performance, and assured long-term availability.