RG2012P-331-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-331-D-T5 is an active-status 330 Ohm thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with ±0.5% tolerance and meets AEC-Q200 automotive qualification standards. The part features anti-sulfur coating and operates across the temperature range of -55°C to 155°C. Substitute parts are identified to address packaging format preferences, tolerance requirements, and inventory availability while maintaining electrical and mechanical compatibility.

Substiute Parts

RG2012P-331-D-T5

SusumuIn Stock: 816RG2012P-331-D-T5 Datasheet

Current PartRFQ

RG2012P-331-B-T5

SusumuIn Stock: 23019RG2012P-331-B-T5 Datasheet

UpgradeRFQ

ERA-6AEB331V

Panasonic Electronic ComponentsIn Stock: 20148ERA-6AEB331V Datasheet

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RT0805BRD07330RL

YAGEOIn Stock: 4045RT0805BRD07330RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the RG2012P-331-D-T5 is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 330 Ohms (exact match required)
• Package / Case: 0805 (2012 Metric) (physical compatibility)
• Power rating: 0.125W minimum (thermal capability)
• Composition: Thin Film (electrical characteristics)
• Temperature coefficient: ±25ppm/°C (stability performance)
• Operating temperature range: -55°C to 155°C (environmental suitability)

Compatible Variation Parameters:

• Tolerance: ±0.5% or tighter (±0.1% substitutes provide improved accuracy)
• Packaging format: Cut Tape (CT) or Tape & Reel (TR) (both are standard SMD delivery methods)
• Manufacturer: Different manufacturers acceptable if all electrical and mechanical parameters align
• AEC-Q200 rating: Automotive qualification maintained across all substitutes

All identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the RG2012P-331-D-T5.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-331-B-T5 (Susumu Upgrade)

This substitute offers improved tolerance specification (±0.1% versus ±0.5%) while maintaining identical electrical and mechanical characteristics. Both parts are manufactured by Susumu within the same RG series. The primary difference is packaging format: RG2012P-331-D-T5 is supplied in Cut Tape (CT) format with 802 units in stock, while RG2012P-331-B-T5 is supplied in Tape & Reel (TR) format with 22,966 units in stock. Selection depends on assembly process requirements and volume needs. Both maintain AEC-Q200 automotive qualification and ROHS3 compliance.

ERA-6AEB331V (Panasonic Electronic Components)

This substitute provides ±0.1% tolerance specification and is supplied in Tape & Reel (TR) format with 20,066 units in stock. The part maintains identical electrical performance and AEC-Q200 automotive qualification. Maximum seated height is 0.024" (0.60mm) compared to 0.020" (0.50mm) for the main part; this difference is within standard PCB assembly tolerances. The ERA-6AEB331V does not specify anti-sulfur coating, whereas the main part includes this feature. Selection is appropriate where Panasonic component standardization is required.

RT0805BRD07330RL (YAGEO)

This substitute provides ±0.1% tolerance specification and is supplied in Tape & Reel (TR) format with 3,993 units in stock. The part maintains identical electrical performance and ROHS3 compliance. Maximum seated height is 0.024" (0.60mm). The RT0805BRD07330RL does not carry explicit AEC-Q200 automotive qualification or anti-sulfur coating designation. Selection is appropriate for non-automotive applications or where YAGEO component standardization is required.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-331-B-T5 be used as a direct replacement for RG2012P-331-D-T5?

A: Yes. Both parts are manufactured by Susumu with identical electrical specifications (330 Ohms, 0.125W, ±25ppm/°C temperature coefficient, -55°C to 155°C operating range). The RG2012P-331-B-T5 provides tighter tolerance (±0.1% versus ±0.5%). The primary difference is packaging format: Cut Tape (CT) versus Tape & Reel (TR). Both are standard SMD delivery methods compatible with automated assembly equipment.

Q: What is the significance of the tolerance difference between ±0.5% and ±0.1%?

A: Tolerance defines the acceptable variance of the actual resistance value from the nominal 330 Ohm specification. The ±0.5% main part allows resistance between 328.35 and 331.65 Ohms. The ±0.1% substitutes allow resistance between 329.67 and 330.33 Ohms. Tighter tolerance substitutes are compatible with applications requiring higher precision. Applications designed for ±0.5% tolerance operate within specification using ±0.1% parts.

Q: Are the height differences between 0.020" and 0.024" significant for PCB assembly?

A: The 0.004" (0.10mm) height difference is within standard PCB assembly tolerances and does not affect component placement or soldering processes. Both dimensions are acceptable for 0805 package specifications. This difference does not impact electrical performance or thermal characteristics.

Q: Does the absence of anti-sulfur coating on some substitutes affect compatibility?

A: Anti-sulfur coating is a feature of the main part and some substitutes. Its absence does not affect electrical or mechanical compatibility. Selection between coated and uncoated variants depends on environmental exposure requirements and application specifications. For automotive applications, ERA-6AEB331V and RT0805BRD07330RL are suitable despite not specifying this coating.

Q: Which substitute is recommended for automotive applications?

A: RG2012P-331-B-T5 and ERA-6AEB331V both maintain AEC-Q200 automotive qualification. RG2012P-331-B-T5 is the direct Susumu equivalent with anti-sulfur coating. ERA-6AEB331V is the Panasonic equivalent with AEC-Q200 rating. RT0805BRD07330RL does not carry explicit AEC-Q200 designation and is not recommended for automotive applications requiring this qualification.

Q: What inventory considerations apply to these substitutes?

A: RG2012P-331-D-T5 (main part) has 802 units in stock. RG2012P-331-B-T5 has 22,966 units in stock. ERA-6AEB331V has 20,066 units in stock. RT0805BRD07330RL has 3,993 units in stock. Selection may be influenced by volume requirements and lead time considerations. Higher inventory levels for RG2012P-331-B-T5 and ERA-6AEB331V support larger production runs.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All identified substitutes (RG2012P-331-B-T5, ERA-6AEB331V, and RT0805BRD07330RL) are ROHS3 compliant. All parts maintain MSL 1 (Unlimited) moisture sensitivity level, indicating no special storage or handling requirements.