RG2012P-201-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-201-P-T1 is a 200 Ohms ±0.02% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-precision applications requiring tight tolerance specifications. The part is currently classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement continuity.

Substiute Parts

RG2012P-201-P-T1

SusumuIn Stock: 1236RG2012P-201-P-T1 Datasheet

Current PartRFQ

RG2012V-201-P-T1

SusumuIn Stock: 1025RG2012V-201-P-T1 Datasheet

UpgradeRFQ

RG2012P-201-B-T5

SusumuIn Stock: 34293RG2012P-201-B-T5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-201-P-T1 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 200 Ohms
• Package type: 0805 (2012 Metric)
• Power rating: 0.125W (1/8W)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C
• Automotive qualification: AEC-Q200
• Anti-sulfur feature
• RoHS3 compliance

Allowable Variation Parameters:

• Tolerance: May vary from ±0.02% to ±0.1%
• Temperature coefficient: May vary from ±5ppm/°C to ±25ppm/°C
• Product status: Active status preferred over obsolete
• Packaging format: Tape & Reel (TR) acceptable as alternative to standard packaging

Substitutes are classified into two categories: upgrade parts with improved specifications and similar parts with relaxed tolerance specifications.

Parameter Comparison

Engineering Selection Recommendations

RG2012V-201-P-T1 (Upgrade Substitute)

This part is the preferred substitute for the obsolete RG2012P-201-P-T1. It maintains identical electrical specifications including 200 Ohms resistance and ±0.02% tolerance while offering an improved temperature coefficient of ±5ppm/°C compared to the original ±25ppm/°C. The RG2012V-201-P-T1 is currently in active production status, ensuring long-term availability and supply chain continuity. All compliance certifications including AEC-Q200 automotive qualification, ROHS3 compliance, and anti-sulfur coating are maintained. The component is supplied in Tape & Reel (TR) packaging format.

RG2012P-201-B-T5 (Similar Substitute)

This part serves as an alternative substitute when tolerance relaxation is acceptable within circuit design parameters. The RG2012P-201-B-T5 maintains the same 200 Ohms resistance, power rating, package, and operating temperature range as the original part. The tolerance specification is relaxed to ±0.1% compared to the original ±0.02%, and the temperature coefficient remains at ±25ppm/°C. This part is in active production with significantly higher inventory availability (34,265 pieces in stock). All automotive and compliance certifications are maintained. The component is supplied in Tape & Reel (TR) packaging format.

Frequently Asked Questions (FAQ)

Q: Can RG2012V-201-P-T1 be used as a direct replacement for RG2012P-201-P-T1?

A: Yes. The RG2012V-201-P-T1 is electrically and mechanically compatible with the RG2012P-201-P-T1. Both parts share identical resistance value (200 Ohms), tolerance (±0.02%), power rating (0.125W), package type (0805), and operating temperature range (-55°C to 155°C). The RG2012V-201-P-T1 offers superior temperature stability with a ±5ppm/°C coefficient versus ±25ppm/°C on the original part. The primary difference is product status (active versus obsolete) and packaging format (Tape & Reel versus standard).

Q: What is the key difference between the upgrade and similar substitutes?

A: The RG2012V-201-P-T1 upgrade substitute maintains the original ±0.02% tolerance specification and improves the temperature coefficient to ±5ppm/°C. The RG2012P-201-B-T5 similar substitute relaxes the tolerance to ±0.1% while maintaining the original ±25ppm/°C temperature coefficient. Selection depends on circuit tolerance requirements and thermal stability needs.

Q: Are both substitute parts AEC-Q200 qualified?

A: Yes. Both RG2012V-201-P-T1 and RG2012P-201-B-T5 carry AEC-Q200 automotive qualification, anti-sulfur coating, and ROHS3 compliance identical to the original RG2012P-201-P-T1.

Q: What is the impact of packaging format change from standard to Tape & Reel (TR)?

A: Both substitute parts are supplied in Tape & Reel (TR) packaging format, which is standard for high-volume automated assembly operations. This packaging format is compatible with standard pick-and-place equipment used in surface mount technology (SMT) assembly processes. No functional or electrical impact results from this packaging change.

Q: Can RG2012P-201-B-T5 be used in applications requiring ±0.02% tolerance?

A: No. The RG2012P-201-B-T5 has a tolerance specification of ±0.1%, which exceeds the ±0.02% requirement of the original part. This part is suitable only for applications where ±0.1% tolerance is acceptable. For applications requiring ±0.02% tolerance, use RG2012V-201-P-T1.

Q: Are there any moisture sensitivity or storage considerations?

A: Both substitute parts carry MSL 1 (Unlimited) moisture sensitivity level rating, identical to the original part. This classification indicates no moisture sensitivity precautions are required during storage or handling.

Q: What is the operating temperature range for both substitutes?

A: Both substitute parts operate across the identical temperature range of -55°C to 155°C as the original RG2012P-201-P-T1, ensuring thermal compatibility in all specified applications.