RG2012N-8870-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012N-8870-P-T1 is a thin film chip resistor manufactured by Susumu with a resistance value of 887 Ohms and a tolerance of ±0.02%. This 0805 (2012 Metric) package 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 components to maintain design continuity and ensure supply chain availability for new production and field service applications.

Substiute Parts

RG2012N-8870-P-T1

SusumuIn Stock: 906RG2012N-8870-P-T1 Datasheet

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RG2012V-8870-P-T1

SusumuIn Stock: 968RG2012V-8870-P-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-8870-P-T1 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 887 Ohms (exact match required)
• Tolerance: ±0.02% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)

Mechanical Parameters:

• Package type: 0805 (2012 Metric) (exact match required)
• Physical dimensions: 0.079" L x 0.049" W / 2.00mm x 1.25mm (exact match required)
• Number of terminations: 2 (exact match required)

Environmental & Compliance Parameters:

• Composition: Thin Film (exact match required)
• Features: Anti-Sulfur, Automotive AEC-Q200 (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

The substitute part RG2012V-8870-P-T1 meets all critical substitution criteria and is classified as an active product with improved temperature coefficient performance.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-8870-P-T1 is the direct equivalent and recommended substitute for the obsolete RG2012N-8870-P-T1. Both components are manufactured by Susumu and share identical electrical, mechanical, and environmental specifications across all critical parameters.

Selection Basis:

1. Product Status: The RG2012V-8870-P-T1 is classified as an active product, ensuring ongoing availability and supply chain continuity compared to the obsolete RG2012N-8870-P-T1.

2. Electrical Equivalence: Resistance value, tolerance, and power rating are identical. The substitute exhibits an improved temperature coefficient of ±5ppm/°C compared to ±10ppm/°C in the main part, providing enhanced thermal stability without compromising compatibility.

3. Mechanical Compatibility: Package type, physical dimensions, and termination count are identical, ensuring direct PCB footprint compatibility and assembly process compatibility.

4. Compliance & Certifications: Both components maintain ROHS3 compliance, AEC-Q200 automotive qualification, and REACH unaffected status. Moisture sensitivity level remains at MSL 1 (Unlimited) for both parts.

5. Packaging: The substitute is supplied in standard Tape & Reel (TR) packaging, which is the industry standard for automated assembly operations.

The RG2012V-8870-P-T1 is suitable for direct replacement in all applications where the RG2012N-8870-P-T1 was originally specified.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-8870-P-T1 be used as a direct replacement for the RG2012N-8870-P-T1?

A: Yes. The RG2012V-8870-P-T1 is a direct equivalent substitute. All critical electrical parameters (resistance, tolerance, power rating), mechanical specifications (package, dimensions, terminations), and environmental ratings (operating temperature, RoHS compliance, AEC-Q200 qualification) are identical between the two parts.

Q: What is the difference between the RG2012N-8870-P-T1 and RG2012V-8870-P-T1?

A: The primary differences are product status and temperature coefficient. The RG2012N-8870-P-T1 is obsolete with a temperature coefficient of ±10ppm/°C, while the RG2012V-8870-P-T1 is an active product with an improved temperature coefficient of ±5ppm/°C. All other specifications are identical.

Q: Are there any PCB layout or assembly considerations when switching to the RG2012V-8870-P-T1?

A: No. Both components use the identical 0805 (2012 Metric) package with matching physical dimensions (0.079" L x 0.049" W) and maximum seated height (0.020"). PCB footprints and assembly processes require no modification.

Q: What is the packaging format for the RG2012V-8870-P-T1?

A: The RG2012V-8870-P-T1 is supplied in Tape & Reel (TR) packaging, which is the standard format for automated surface mount assembly operations.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the RG2012N-8870-P-T1 and RG2012V-8870-P-T1 carry AEC-Q200 automotive qualification and anti-sulfur coating, making them suitable for automotive-grade applications across the operating temperature range of -55°C to 155°C.

Q: Does the improved temperature coefficient of the substitute part affect circuit performance?

A: The RG2012V-8870-P-T1 exhibits a temperature coefficient of ±5ppm/°C compared to ±10ppm/°C for the RG2012N-8870-P-T1. This represents improved thermal stability and reduced resistance drift over temperature, which is beneficial for precision circuit applications. The substitute maintains full compatibility with all designs specified for the original part.

Q: Are moisture sensitivity levels the same for both parts?

A: Yes. Both components are rated at Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity concerns and no special storage or handling requirements.

Q: What compliance certifications apply to the RG2012V-8870-P-T1?

A: The RG2012V-8870-P-T1 is ROHS3 compliant, REACH unaffected, and carries AEC-Q200 automotive qualification. These certifications are identical to the RG2012N-8870-P-T1.