RG2012P-68R1-W-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-68R1-W-T1 is a 68.1 Ohm ±0.05% thin film chip resistor in 0805 (2012 Metric) surface mount package rated for 0.125W (1/8W) power dissipation. This component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications requiring precision resistance values and tight tolerances.

The RG2012P-68R1-W-T1 carries an Obsolete product status. Equivalent and substitute parts with Active status are available to ensure design continuity and supply chain reliability for new production builds and ongoing support of existing designs.

Substiute Parts

RG2012P-68R1-W-T1

SusumuIn Stock: 727RG2012P-68R1-W-T1 Datasheet

Current PartRFQ

RG2012P-68R1-W-T5

SusumuIn Stock: 1004RG2012P-68R1-W-T5 Datasheet

DirectRFQ

RG2012N-68R1-W-T1

SusumuIn Stock: 959RG2012N-68R1-W-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-68R1-W-T1 is determined by the following critical parameters:

Electrical Parameters:

• Resistance value: 68.1 Ohms (exact match required)
• Tolerance: ±0.05% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)

Mechanical Parameters:

• Package / Case: 0805 (2012 Metric) (exact match required)
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm) (exact match required)
• Height - Seated (Max): 0.020" (0.50mm) (exact match required)

Environmental & Compliance Parameters:

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

Acceptable Variations:

• Temperature Coefficient: Tighter specifications (lower ppm/°C values) are acceptable as functional upgrades
• Packaging format: Tape & Reel (TR) is acceptable as a substitute for standard packaging
• Product Status: Active status parts are acceptable substitutes for Obsolete status parts

Parameter Comparison

Engineering Selection Recommendations

RG2012P-68R1-W-T5 Selection Criteria:

The RG2012P-68R1-W-T5 is a direct functional equivalent to the RG2012P-68R1-W-T1. Both parts share identical electrical specifications, mechanical dimensions, and environmental ratings. The RG2012P-68R1-W-T5 carries Active product status and is available in Tape & Reel packaging format. This part is suitable for applications where the original RG2012P-68R1-W-T1 specification is required and packaging format flexibility is acceptable.

RG2012N-68R1-W-T1 Selection Criteria:

The RG2012N-68R1-W-T1 is a functional upgrade to the RG2012P-68R1-W-T1. This part maintains all electrical and mechanical specifications while providing an improved temperature coefficient of ±10ppm/°C compared to the original ±25ppm/°C specification. The RG2012N-68R1-W-T1 carries Active product status and is available in Tape & Reel packaging format. This part is suitable for applications requiring enhanced temperature stability and precision performance.

Both substitute parts maintain full compliance with AEC-Q200 automotive qualification, ROHS3 environmental standards, and anti-sulfur coating specifications. Selection between RG2012P-68R1-W-T5 and RG2012N-68R1-W-T1 depends on temperature stability requirements and design specifications.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-68R1-W-T5 be used as a direct replacement for RG2012P-68R1-W-T1?

A: Yes. The RG2012P-68R1-W-T5 is electrically and mechanically identical to the RG2012P-68R1-W-T1. Both parts feature 68.1 Ohm ±0.05% resistance, 0.125W power rating, 0805 package, and identical environmental specifications. The primary difference is product status (Active vs. Obsolete) and packaging format (Tape & Reel vs. standard).

Q: What is the difference between RG2012P-68R1-W-T5 and RG2012N-68R1-W-T1?

A: Both parts are functionally equivalent to the original RG2012P-68R1-W-T1 in all critical parameters. The RG2012N-68R1-W-T1 provides a tighter temperature coefficient specification of ±10ppm/°C compared to ±25ppm/°C in the RG2012P-68R1-W-T5. This makes the RG2012N-68R1-W-T1 suitable for applications requiring enhanced temperature stability.

Q: Are the substitute parts compatible with existing PCB designs?

A: Yes. Both substitute parts maintain identical physical dimensions (0.079" L x 0.049" W, 2.00mm x 1.25mm) and maximum seated height (0.020" / 0.50mm) in the 0805 (2012 Metric) package. PCB footprints and assembly processes require no modification.

Q: What does Tape & Reel (TR) packaging mean?

A: Tape & Reel is a standard packaging format for surface mount components used in automated assembly processes. Components are wound on a continuous tape with a carrier reel, enabling high-speed pick-and-place machine processing. This format is compatible with standard SMD assembly equipment.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. Both RG2012P-68R1-W-T5 and RG2012N-68R1-W-T1 carry full AEC-Q200 automotive qualification, anti-sulfur coating, and ROHS3 compliance identical to the original RG2012P-68R1-W-T1.

Q: Can RG2012N-68R1-W-T1 be used in applications originally specified for RG2012P-68R1-W-T1?

A: Yes. The RG2012N-68R1-W-T1 meets or exceeds all specifications of the RG2012P-68R1-W-T1. The improved temperature coefficient (±10ppm/°C vs. ±25ppm/°C) provides enhanced performance without compromising compatibility.