RG2012P-752-W-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-752-W-T5 is a 7.5 kOhms ±0.05% 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 is qualified to AEC-Q200 automotive standards with anti-sulfur coating. The part is active in production with 697 pieces currently in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive compliance ratings are maintained across alternative manufacturers.

Substiute Parts

RG2012P-752-W-T5

SusumuIn Stock: 791RG2012P-752-W-T5 Datasheet

Current PartRFQ

ERA-6ARW752V

Panasonic Electronic ComponentsIn Stock: 5575ERA-6ARW752V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-752-W-T5 is determined by the following critical parameters:

Electrical Specifications:

• Resistance value: 7.5 kOhms (exact match required)
• Tolerance: ±0.05% (exact match required)
• Power rating: 0.125W minimum (equal or higher acceptable)

Mechanical Specifications:

• Package type: 0805 (2012 Metric) (exact match required)
• Physical dimensions: 0.079" L x 0.049" W (exact match required)
• Number of terminations: 2 (exact match required)

Compliance & Environmental:

• Automotive qualification: AEC-Q200 (required for automotive applications)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS3 compliance (required)
• Moisture Sensitivity Level: 1 (exact match required)

Composition:

• Thin film construction (required for tolerance specification)

Parts meeting all these criteria are classified as direct substitutes and are electrically and mechanically interchangeable.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-752-W-T5 (Susumu) is the primary specification. This part is active in production, AEC-Q200 qualified, and ROHS3 compliant. It features anti-sulfur coating and is suitable for automotive applications requiring high precision thin film resistors.

ERA-6ARW752V (Panasonic) is a direct electrical and mechanical substitute. Both parts share identical resistance, tolerance, power rating, package format, and operating temperature range. Both are AEC-Q200 qualified and ROHS3 compliant. The ERA-6ARW752V exhibits a superior temperature coefficient (±10ppm/°C versus ±25ppm/°C), which provides enhanced stability across temperature extremes. The seated height differs by 0.004" (0.10mm), which is within typical PCB assembly tolerances for 0805 components. The ERA-6ARW752V has higher inventory availability (5530 pieces versus 697 pieces).

Selection between these parts depends on application-specific requirements for temperature stability and component availability. Both parts satisfy automotive AEC-Q200 qualification and regulatory compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can ERA-6ARW752V replace RG2012P-752-W-T5 in automotive applications?

A: Yes. Both parts are AEC-Q200 qualified, share identical electrical specifications (7.5 kOhms ±0.05%, 0.125W), and are packaged in 0805 (2012 Metric) format. Both operate across -55°C ~ 155°C and are ROHS3 compliant.

Q: What is the significance of the temperature coefficient difference?

A: The RG2012P-752-W-T5 has a temperature coefficient of ±25ppm/°C, while the ERA-6ARW752V has ±10ppm/°C. The lower coefficient in the ERA-6ARW752V indicates superior resistance stability across temperature variations. Selection depends on circuit tolerance requirements.

Q: Are there physical compatibility concerns between these parts?

A: Both parts use 0805 (2012 Metric) packaging with identical length and width (0.079" x 0.049"). The seated height differs by 0.004" (0.10mm), which is within standard PCB assembly tolerances and does not affect interchangeability.

Q: Do both parts meet automotive compliance requirements?

A: Yes. Both RG2012P-752-W-T5 and ERA-6ARW752V are AEC-Q200 qualified, ROHS3 compliant, and REACH unaffected. Both are suitable for automotive circuit applications.

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

A: Both parts have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control requirements.

Q: Which part should be selected for new designs?

A: Selection is based on availability and application requirements. The ERA-6ARW752V offers superior temperature coefficient performance and higher inventory availability. The RG2012P-752-W-T5 includes anti-sulfur coating. Both are electrically and mechanically interchangeable for 0805 thin film resistor applications requiring ±0.05% tolerance and AEC-Q200 qualification.