RG2012V-7870-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012V-7870-C-T5 is a 787 Ohms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component is designed for automotive applications with AEC-Q200 qualification and anti-sulfur construction. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility while meeting current supply chain requirements.

Substiute Parts

RG2012V-7870-C-T5

SusumuIn Stock: 1222RG2012V-7870-C-T5 Datasheet

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RG2012V-7870-B-T5

SusumuIn Stock: 1025RG2012V-7870-B-T5 Datasheet

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RG2012V-7870-P-T1

SusumuIn Stock: 825RG2012V-7870-P-T1 Datasheet

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RG2012V-7870-W-T1

SusumuIn Stock: 894RG2012V-7870-W-T1 Datasheet

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RG2012V-7870-W-T5

SusumuIn Stock: 1026RG2012V-7870-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012V-7870-C-T5 is determined by strict equivalence in the following parameters:

Mandatory Equivalence Parameters:

• Resistance value: 787 Ohms (exact match required)
• Power rating: 0.125W (1/8W)
• Package type: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature coefficient: ±5ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive rating: AEC-Q200
• Anti-sulfur construction

Allowable Variation Parameter:

• Tolerance: Substitute parts may have equal or tighter (lower) tolerance values than the original ±0.25% specification

All substitute parts listed maintain identical mechanical dimensions, termination count, and compliance certifications. Tolerance tightening represents an upgrade path suitable for applications requiring improved accuracy without circuit redesign.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are direct functional equivalents of the RG2012V-7870-C-T5 and are suitable for replacement in existing designs without circuit modification. Selection among active alternatives is based on the following criteria:

RG2012V-7870-B-T5 (±0.1% tolerance): Provides improved accuracy over the original ±0.25% specification while maintaining active product status. Appropriate for applications where moderate tolerance tightening is beneficial without requiring extreme precision.

RG2012V-7870-W-T5 (±0.05% tolerance): Offers intermediate tolerance improvement and maintains identical packaging configuration to the original part. Suitable for designs sensitive to resistor value drift.

RG2012V-7870-W-T1 (±0.05% tolerance): Functionally equivalent to RG2012V-7870-W-T5 with identical electrical specifications. Packaging designation difference (T1 vs T5) reflects reel configuration only and does not affect component performance or PCB compatibility.

RG2012V-7870-P-T1 (±0.02% tolerance): Provides the tightest tolerance specification among available substitutes. Appropriate for precision analog circuits or applications requiring minimal resistor value variation across temperature and time.

All substitute parts maintain AEC-Q200 automotive qualification, anti-sulfur construction, ROHS3 compliance, and unlimited moisture sensitivity rating. Current inventory availability is confirmed for all active alternatives.

Frequently Asked Questions (FAQ)

Q: Can RG2012V-7870-B-T5 be used as a direct replacement for RG2012V-7870-C-T5?

A: Yes. The RG2012V-7870-B-T5 is a direct functional equivalent with identical resistance, power rating, package, and operating specifications. The tolerance is tighter (±0.1% versus ±0.25%), which represents an upgrade in accuracy. No circuit redesign is required.

Q: What is the difference between RG2012V-7870-W-T5 and RG2012V-7870-W-T1?

A: Both parts have identical electrical specifications (787 Ohms ±0.05%, 0.125W, 0805 package). The suffix designation (T5 versus T1) indicates different tape reel configurations used for automated assembly. Component performance and PCB footprint compatibility are identical.

Q: Is the RG2012V-7870-P-T1 suitable for my application if the original design specified ±0.25% tolerance?

A: Yes. The RG2012V-7870-P-T1 with ±0.02% tolerance exceeds the original specification requirement. Tighter tolerance represents improved performance and is backward compatible with designs that specified ±0.25% tolerance.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification identical to the original RG2012V-7870-C-T5.

Q: Can I mix different substitute part numbers in the same assembly?

A: Yes. All substitute parts are electrically and mechanically equivalent. Mixed usage within a single assembly is permissible from a component compatibility standpoint.

Q: What is the significance of the "Active" product status for substitute parts?

A: Active product status indicates current manufacturing and availability through normal supply channels. The original RG2012V-7870-C-T5 is classified as obsolete, meaning it is no longer manufactured. All listed substitutes are actively produced and stocked.

Q: Do the substitute parts have the same physical dimensions as the original?

A: Yes. All substitute parts are 0805 (2012 Metric) package with identical dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm) and maximum seated height of 0.020" (0.50mm). PCB footprints are identical.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts maintain ROHS3 compliance identical to the original part.