RG2012N-9090-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012N-9090-P-T1 is a 909 Ohms ±0.02% precision 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 active equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Substiute Parts

RG2012N-9090-P-T1

SusumuIn Stock: 1204RG2012N-9090-P-T1 Datasheet

Current PartRFQ

RG2012V-9090-P-T1

SusumuIn Stock: 1135RG2012V-9090-P-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-9090-P-T1 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 909 Ohms (exact match required)
• Tolerance: ±0.02% (precision specification)
• Power rating: 0.125W minimum
• Composition: Thin film technology

Mechanical Parameters:

• Package format: 0805 (2012 Metric)
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Height seated maximum: 0.020" (0.50mm)
• Termination count: 2

Compliance & Environmental Parameters:

• AEC-Q200 automotive rating
• Anti-sulfur coating
• RoHS3 compliance
• MSL 1 classification
• Operating temperature: -55°C ~ 155°C

The RG2012V-9090-P-T1 meets all substitution criteria with identical electrical and mechanical specifications. The primary distinction is product status (active versus obsolete) and packaging format (Tape & Reel versus standard packaging).

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-9090-P-T1 is the direct equivalent substitute for the obsolete RG2012N-9090-P-T1. Both components are manufactured by Susumu and share identical electrical specifications, mechanical dimensions, and AEC-Q200 automotive qualification.

Selection Basis:

The RG2012V-9090-P-T1 maintains active product status, ensuring continued availability and supply chain reliability. This component is supplied in Tape & Reel (TR) packaging format, which is standard for high-volume production environments.

The RG2012V-9090-P-T1 features an improved temperature coefficient of ±5ppm/°C compared to the main part's ±10ppm/°C specification. This represents enhanced thermal stability while maintaining all other electrical and mechanical parameters.

Both components satisfy ROHS3 compliance, AEC-Q200 automotive ratings, and MSL 1 moisture sensitivity classification. Footprint compatibility is guaranteed across all 0805 (2012 Metric) PCB designs.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-9090-P-T1 be used as a direct replacement for the RG2012N-9090-P-T1?

A: Yes. Both components share identical resistance (909 Ohms), tolerance (±0.02%), power rating (0.125W), package format (0805), and AEC-Q200 automotive qualification. Electrical and mechanical compatibility is complete.

Q: What is the difference between these two part numbers?

A: The primary differences are product status (RG2012V is active; RG2012N is obsolete) and packaging format (RG2012V is supplied in Tape & Reel; RG2012N in standard packaging). The RG2012V also features a superior temperature coefficient of ±5ppm/°C versus ±10ppm/°C.

Q: Are there any PCB layout or footprint changes required?

A: No. Both components use the 0805 (2012 Metric) package with identical physical dimensions (0.079" L x 0.049" W, 2.00mm x 1.25mm) and maximum seated height (0.020" / 0.50mm). PCB footprints are interchangeable.

Q: Does the RG2012V-9090-P-T1 meet automotive specifications?

A: Yes. The RG2012V-9090-P-T1 carries AEC-Q200 automotive qualification and anti-sulfur coating, identical to the main part. It is suitable for automotive applications requiring these certifications.

Q: What is the significance of the temperature coefficient difference?

A: The RG2012V-9090-P-T1 has a temperature coefficient of ±5ppm/°C compared to the RG2012N-9090-P-T1's ±10ppm/°C. This indicates improved stability across the -55°C to 155°C operating range, though both values remain within precision thin film resistor specifications.

Q: Is the Tape & Reel packaging compatible with standard pick-and-place equipment?

A: Yes. Tape & Reel (TR) packaging is the standard format for automated assembly equipment. The RG2012V-9090-P-T1 in TR format is compatible with all standard surface mount assembly processes.

Q: Are both parts RoHS compliant?

A: Yes. Both the RG2012N-9090-P-T1 and RG2012V-9090-P-T1 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity classification.