RG2012P-1690-P-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-1690-P-T1 is a 169 Ohm ±0.02% 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

RG2012P-1690-P-T1

SusumuIn Stock: 841RG2012P-1690-P-T1 Datasheet

Current PartRFQ

RG2012V-1690-P-T1

SusumuIn Stock: 893RG2012V-1690-P-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-1690-P-T1 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 169 Ohms (exact match required)
• Tolerance: ±0.02% (exact match required)
• Power rating: 0.125W minimum (1/8W)
• Operating temperature range: -55°C to 155°C minimum

Mechanical Parameters:

• Package format: 0805 (2012 Metric) (exact match required)
• Number of terminations: 2
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Height seated maximum: 0.020" (0.50mm)

Compliance & Certification:

• Composition: Thin Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The RG2012V-1690-P-T1 meets all substitution criteria as an active product alternative.

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-1690-P-T1 is the direct active equivalent for the obsolete RG2012P-1690-P-T1. Both components are manufactured by Susumu and share identical electrical specifications, mechanical dimensions, and AEC-Q200 automotive certification.

Key Selection Factors:

1. Product Status: The RG2012V-1690-P-T1 maintains active product status, ensuring continued availability and supply chain reliability compared to the obsolete RG2012P-1690-P-T1.

2. Electrical Equivalence: Both parts deliver 169 Ohms at ±0.02% tolerance with 0.125W power rating across the -55°C to 155°C operating range. The substitute exhibits superior temperature coefficient performance (±5ppm/°C versus ±25ppm/°C), providing enhanced stability in temperature-sensitive applications.

3. Mechanical Compatibility: Identical 0805 (2012 Metric) package dimensions and termination configuration ensure direct board-level substitution without layout modifications.

4. Compliance Alignment: Both components maintain ROHS3 compliance, AEC-Q200 automotive qualification, and MSL 1 moisture sensitivity rating, supporting automotive and industrial applications.

5. Packaging Consideration: The substitute is supplied in Tape & Reel (TR) format, standard for production environments, whereas the main part was supplied in bulk format. This packaging difference does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-1690-P-T1 directly replace the RG2012P-1690-P-T1 on existing circuit boards?

A: Yes. Both components share identical 0805 (2012 Metric) package dimensions, footprint, and electrical specifications. Direct board-level substitution is supported without design modifications.

Q: What is the significance of the temperature coefficient difference between the two parts?

A: The RG2012V-1690-P-T1 exhibits ±5ppm/°C temperature coefficient compared to ±25ppm/°C for the RG2012P-1690-P-T1. This represents superior temperature stability in the substitute, resulting in more consistent resistance values across the -55°C to 155°C operating range. Both values remain within acceptable limits for standard applications.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the RG2012P-1690-P-T1 and RG2012V-1690-P-T1 carry AEC-Q200 automotive qualification and anti-sulfur coating, meeting automotive reliability and environmental requirements.

Q: Does the Tape & Reel packaging of the substitute affect compatibility?

A: No. Tape & Reel packaging is a supply format difference only. The component itself maintains identical electrical and mechanical specifications. Packaging format does not affect board-level performance or compatibility.

Q: Why is the main part classified as obsolete?

A: The RG2012P-1690-P-T1 is listed as obsolete by the manufacturer. The RG2012V-1690-P-T1 represents the active continuation of this product line with equivalent performance characteristics.

Q: Are both parts RoHS compliant?

A: Yes. Both the RG2012P-1690-P-T1 and RG2012V-1690-P-T1 are ROHS3 compliant, meeting environmental and regulatory requirements for electronic component manufacturing and use.

Q: What is the moisture sensitivity level for these components?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special moisture control requirements.