RG2012P-2802-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-2802-D-T5 is a 28 kOhms ±0.5% 0.125W (1/8W) chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This thin film resistor features anti-sulfur coating and automotive AEC-Q200 qualification, designed for applications requiring precision resistance in compact form factors. The part is active in production with 981 pieces currently in stock. Equivalent and substitute parts are identified to support component availability, design flexibility, and supply chain continuity.

Substiute Parts

RG2012P-2802-D-T5

SusumuIn Stock: 1072RG2012P-2802-D-T5 Datasheet

Current PartRFQ

4-2176093-5

TE Connectivity Passive ProductIn Stock: 23954-2176093-5 Datasheet

DirectRFQ

ERA-6AEB2802V

Panasonic Electronic ComponentsIn Stock: 30132ERA-6AEB2802V Datasheet

UpgradeRFQ

RT0805BRD0728KL

YAGEOIn Stock: 10834RT0805BRD0728KL Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-2802-D-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 28 kOhms
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters:

• Tolerance: ±0.5% or tighter (±0.1%)
• Power Rating: 0.125W or higher (0.25W acceptable)
• Automotive Rating: AEC-Q200 certification optional for non-automotive applications

All identified substitute parts maintain the 0805 package footprint and thin film construction, ensuring mechanical and electrical compatibility. Tolerance improvements from ±0.5% to ±0.1% represent performance upgrades. Power rating increases provide additional thermal margin without affecting form factor or circuit operation.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Tolerance Upgrade): ERA-6AEB2802V (Panasonic) and RT0805BRD0728KL (YAGEO) function as direct equivalents with improved tolerance specifications (±0.1% versus ±0.5%). Both maintain identical power ratings (0.125W), package dimensions (0805), and operating temperature ranges (-55°C ~ 155°C). ERA-6AEB2802V retains AEC-Q200 automotive qualification matching the original part. Both are ROHS3 compliant with MSL 1 rating.

Higher Power Rating Substitute: 4-2176093-5 (TE Connectivity) provides a 0.25W (1/4W) power rating with ±0.1% tolerance. This part accommodates applications requiring increased thermal dissipation capacity while maintaining the 0805 package footprint and identical resistance value. Height increases from 0.50mm to 0.65mm; verify PCB clearance in space-constrained layouts. AEC-Q200 automotive qualification is not present; use in non-automotive applications or where automotive certification is not required.

Automotive Applications: For designs requiring AEC-Q200 compliance, select ERA-6AEB2802V (Panasonic) as the primary substitute. This part maintains automotive qualification while offering tolerance improvement.

General Industrial Applications: RT0805BRD0728KL (YAGEO) and 4-2176093-5 (TE Connectivity) are suitable for non-automotive applications where AEC-Q200 certification is not mandated.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB2802V replace RG2012P-2802-D-T5 in automotive applications? A: Yes. ERA-6AEB2802V maintains AEC-Q200 automotive qualification, identical resistance (28 kOhms), power rating (0.125W), package (0805), and operating temperature range (-55°C ~ 155°C). The ±0.1% tolerance represents an improvement over the original ±0.5% specification.

Q: What is the height difference between RG2012P-2802-D-T5 and 4-2176093-5? A: RG2012P-2802-D-T5 has a maximum seated height of 0.020" (0.50mm), while 4-2176093-5 measures 0.026" (0.65mm). Verify PCB layout clearance before substitution in space-constrained designs.

Q: Is 4-2176093-5 suitable for automotive applications? A: 4-2176093-5 does not carry AEC-Q200 automotive qualification. Use this part in non-automotive applications or where automotive certification is not required. For automotive designs, select ERA-6AEB2802V.

Q: Do all substitute parts have the same moisture sensitivity level? A: Yes. RG2012P-2802-D-T5, 4-2176093-5, ERA-6AEB2802V, and RT0805BRD0728KL all have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions.

Q: Can I use RT0805BRD0728KL in place of RG2012P-2802-D-T5? A: Yes. RT0805BRD0728KL is a direct substitute with improved tolerance (±0.1%), identical power rating (0.125W), package (0805), and operating temperature range. Height is 0.024" (0.60mm) versus 0.020" (0.50mm) for the original part.

Q: Are all substitute parts RoHS3 compliant? A: Yes. RG2012P-2802-D-T5, 4-2176093-5, ERA-6AEB2802V, and RT0805BRD0728KL are all ROHS3 compliant.

Q: What is the advantage of ±0.1% tolerance over ±0.5%? A: ±0.1% tolerance provides tighter resistance value control, reducing circuit performance variation and improving precision in applications requiring close tolerance specifications. All substitute parts offer this improvement.