RG2012P-161-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-161-D-T5 is a 160 Ohms ±0.5% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for automotive and industrial applications requiring precision resistive elements. The part is currently active in production with 936 units in stock.

Substitute parts are necessary when the original component becomes unavailable, when tighter tolerance specifications are required, or when alternative manufacturers' components offer improved inventory availability or cost optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

RG2012P-161-D-T5

SusumuIn Stock: 1006RG2012P-161-D-T5 Datasheet

Current PartRFQ

RG2012P-161-B-T5

SusumuIn Stock: 2245RG2012P-161-B-T5 Datasheet

UpgradeRFQ

ERA-6AEB161V

Panasonic Electronic ComponentsIn Stock: 10483ERA-6AEB161V Datasheet

UpgradeRFQ

ERA-6YEB161V

Panasonic Electronic ComponentsIn Stock: 11907ERA-6YEB161V Datasheet

UpgradeRFQ

RT0805BRD07160RL

YAGEOIn Stock: 16200RT0805BRD07160RL Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-161-D-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 160 Ohms
• Package / Case: 0805 (2012 Metric)
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±25ppm/°C
• Operating temperature range: -55°C minimum to 155°C maximum
• RoHS3 compliance
• MSL 1 rating

Allowable Variations:

• Tolerance: May be equal to or tighter than ±0.5% (±0.1% is acceptable as an upgrade)
• Composition: Thin film or metal film acceptable
• Manufacturer: Different manufacturers permitted
• Features: Anti-sulfur coating not required for substitution but AEC-Q200 automotive rating must be maintained

Substitute parts are grouped into two categories: direct equivalents (matching tolerance ±0.5%) and upgraded alternatives (tighter tolerance ±0.1%). All listed substitutes maintain the same resistance value, package, power rating, and automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Recommended for Automotive Applications):

RG2012P-161-B-T5 (Susumu) is the direct upgrade substitute. This part maintains identical electrical and mechanical specifications to the RG2012P-161-D-T5 while offering tighter tolerance (±0.1% versus ±0.5%). Both components are manufactured by Susumu, share the same package and power rating, and carry active product status with AEC-Q200 automotive qualification. The RG2012P-161-B-T5 provides superior tolerance performance with higher inventory availability (2164 units).

Secondary Substitutes (Multi-Source Alternatives):

ERA-6AEB161V (Panasonic) is an active product offering ±0.1% tolerance with AEC-Q200 automotive rating. This component maintains full compatibility with operating temperature range (-55°C ~ 155°C) and provides the highest inventory level (10386 units). Composition is thin film, matching the original specification.

RT0805BRD07160RL (YAGEO) is an active product with ±0.1% tolerance and thin film composition. This part supports the full operating temperature range (-55°C ~ 155°C) and offers substantial inventory (16105 units). However, this component does not carry explicit AEC-Q200 automotive rating.

Not Recommended:

ERA-6YEB161V (Panasonic) is marked as obsolete product status and features a reduced operating temperature maximum of 125°C (versus 155°C required). While this part offers ±0.1% tolerance, the obsolete status and temperature limitation make it unsuitable for new designs or long-term supply assurance.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-161-B-T5 be used as a direct replacement for RG2012P-161-D-T5?

A: Yes. Both components share identical resistance (160 Ohms), package (0805), power rating (0.125W), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C ~ 155°C). The RG2012P-161-B-T5 offers tighter tolerance (±0.1% versus ±0.5%), which is a performance upgrade. Both carry AEC-Q200 automotive qualification and ROHS3 compliance.

Q: What is the difference between thin film and metal film composition in these substitutes?

A: Both thin film and metal film compositions are acceptable substitutes based on the provided parameters. The original RG2012P-161-D-T5 specifies thin film composition. ERA-6YEB161V uses metal film composition but maintains the same temperature coefficient (±25ppm/°C) and tolerance (±0.1%). Selection between these compositions depends on application-specific requirements not specified in the substitution parameters.

Q: Why is ERA-6YEB161V listed as not recommended despite being in stock?

A: ERA-6YEB161V carries obsolete product status and features a reduced maximum operating temperature of 125°C compared to the required 155°C. These factors create supply chain risk and potential thermal performance limitations in applications requiring the full -55°C ~ 155°C operating range.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (RG2012P-161-B-T5, ERA-6AEB161V, ERA-6YEB161V, and RT0805BRD07160RL) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original component specification.

Q: Does RT0805BRD07160RL have automotive qualification?

A: RT0805BRD07160RL does not carry explicit AEC-Q200 automotive rating in the provided specifications. For applications requiring automotive qualification, RG2012P-161-B-T5 or ERA-6AEB161V are the appropriate selections.

Q: Can these substitutes be used interchangeably on the same PCB assembly?

A: All substitute parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Height variations exist (0.50mm maximum for RG2012P-161-D-T5 versus 0.60mm maximum for Panasonic and YAGEO parts), but these differences remain within standard PCB assembly tolerances. Electrical interchangeability is confirmed by matching resistance, tolerance, power rating, and temperature coefficient specifications.

Q: What inventory considerations should guide substitute selection?

A: RT0805BRD07160RL offers the highest inventory level (16105 units), followed by ERA-6AEB161V (10386 units) and ERA-6YEB161V (11881 units). RG2012P-161-B-T5 provides 2164 units. For applications requiring immediate availability or long-term supply assurance, RT0805BRD07160RL or ERA-6AEB161V are preferred. For automotive applications specifically requiring AEC-Q200 qualification, RG2012P-161-B-T5 or ERA-6AEB161V are the appropriate selections.