RG2012P-8873-B-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-8873-B-T5 is an 887 kOhms ±0.1% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This surface-mount device is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The component is designed for applications requiring high precision resistance values in compact form factors with extended temperature stability. As an active product with 855 units in stock, equivalent alternatives are available from multiple manufacturers to support supply chain flexibility and design optimization.

Substiute Parts

RG2012P-8873-B-T5

SusumuIn Stock: 944RG2012P-8873-B-T5 Datasheet

Current PartRFQ

ERA-6AEB8873V

Panasonic Electronic ComponentsIn Stock: 5113ERA-6AEB8873V Datasheet

DirectRFQ

RT0805BRD07887KL

YAGEOIn Stock: 5638RT0805BRD07887KL Datasheet

DirectRFQ

TNPW0805887KBEEA

Vishay DaleIn Stock: 5785TNPW0805887KBEEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-8873-B-T5 is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Resistance value: 887 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±25ppm/°C (exact match required)
• Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

Secondary Compatibility Parameters:

• Power rating: 0.125W minimum (equal or greater acceptable)
• Operating temperature range: -55°C minimum, 155°C maximum (equal or greater range acceptable)
• Automotive qualification: AEC-Q200 (preferred for equivalent applications)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All substitute parts listed meet or exceed these criteria within the specified electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

ERA-6AEB8873V (Panasonic Electronic Components)

This substitute provides direct electrical equivalence with AEC-Q200 automotive qualification. The component maintains identical resistance, tolerance, temperature coefficient, and operating temperature specifications. Height variation of 0.004" (0.10mm) above the main part is within typical PCB assembly tolerances. Panasonic's active product status and 5028 units in stock provide supply continuity.

RT0805BRD07887KL (YAGEO)

This substitute meets all critical electrical parameters with identical resistance, tolerance, and temperature coefficient specifications. The component operates within the same temperature range and maintains ROHS3 compliance. Automotive AEC-Q200 rating is not specified for this part. Height of 0.024" (0.60mm) is within acceptable assembly margins. YAGEO's active status and 5613 units in stock support availability.

TNPW0805887KBEEA (Vishay Dale)

This substitute provides electrical equivalence with enhanced power rating of 0.26W, exceeding the 0.125W specification of the main part. The component features AEC-Q200 automotive qualification, anti-sulfur coating, and moisture-resistant construction. Operating temperature range extends to 175°C, providing additional thermal margin. Height of 0.022" (0.55mm) is within assembly tolerances. Vishay Dale's active status and 5771 units in stock ensure supply availability.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB8873V be used as a direct replacement for RG2012P-8873-B-T5?

A: Yes. Both components share identical resistance (887 kOhms), tolerance (±0.1%), power rating (0.125W), package (0805), composition (thin film), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C ~ 155°C). Both carry AEC-Q200 automotive qualification and ROHS3 compliance. The height difference of 0.004" (0.10mm) is within standard PCB assembly tolerances.

Q: What is the difference between RT0805BRD07887KL and the main part?

A: RT0805BRD07887KL matches all critical electrical specifications including resistance, tolerance, temperature coefficient, and operating temperature. The primary difference is the absence of specified automotive AEC-Q200 rating. Height is 0.024" (0.60mm) compared to 0.020" (0.50mm) for the main part, a difference of 0.004" (0.10mm) within acceptable tolerances.

Q: Why does TNPW0805887KBEEA have a higher power rating?

A: TNPW0805887KBEEA is rated for 0.26W power dissipation compared to 0.125W for the main part. This higher rating does not affect substitution compatibility. The component maintains identical resistance, tolerance, temperature coefficient, and package specifications. The enhanced power rating provides additional thermal margin in applications approaching the 0.125W limit.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (ERA-6AEB8873V, RT0805BRD07887KL, and TNPW0805887KBEEA) are ROHS3 compliant and REACH unaffected, matching the compliance status of RG2012P-8873-B-T5.

Q: What is the significance of the ±25ppm/°C temperature coefficient?

A: The temperature coefficient of ±25ppm/°C specifies the maximum resistance change per degree Celsius across the operating temperature range. All listed parts maintain this specification, ensuring consistent performance across -55°C to 155°C (or extended range for TNPW0805887KBEEA to 175°C).

Q: Can these parts be used interchangeably in automotive applications?

A: ERA-6AEB8873V and TNPW0805887KBEEA carry explicit AEC-Q200 automotive qualification matching the main part. RT0805BRD07887KL does not specify automotive qualification. For applications requiring automotive-grade components, ERA-6AEB8873V and TNPW0805887KBEEA are preferred selections.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean?

A: MSL 1 (Unlimited) indicates the component has no moisture sensitivity restrictions. These parts can be stored indefinitely without special moisture control measures and do not require baking before soldering, simplifying inventory and assembly processes.