RG2012N-133-W-T1 Equivalent & Substitute Parts

Part Overview

The RG2012N-133-W-T1 is a 13 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 features anti-sulfur coating with automotive AEC-Q200 qualification. The part is active in production status with 996 units currently in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance ratings are matched across alternative manufacturers, enabling procurement flexibility and supply chain continuity.

Substiute Parts

RG2012N-133-W-T1

SusumuIn Stock: 1078RG2012N-133-W-T1 Datasheet

Current PartRFQ

ERA-6ARW133V

Panasonic Electronic ComponentsIn Stock: 5675ERA-6ARW133V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-133-W-T1 is determined by strict equivalence across the following parameters:

Electrical Specifications: Resistance value (13 kOhms), tolerance (±0.05%), power rating (0.125W), and temperature coefficient (±10ppm/°C) must be identical.

Mechanical Compatibility: Package type (0805 / 2012 Metric) and number of terminations (2) must match. Physical dimensions (length, width, and maximum seated height) must be compatible with PCB footprints designed for the original part.

Compliance & Ratings: Automotive AEC-Q200 qualification, RoHS3 compliance, and MSL 1 rating must be maintained.

Composition: Thin film construction is required to meet tolerance and temperature coefficient specifications.

The ERA-6ARW133V from Panasonic Electronic Components meets all substitution criteria for the RG2012N-133-W-T1.

Parameter Comparison

Engineering Selection Recommendations

Both the RG2012N-133-W-T1 and ERA-6ARW133V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts is based on availability, supply chain requirements, and design constraints.

The RG2012N-133-W-T1 features anti-sulfur coating and a maximum seated height of 0.020" (0.50mm). The ERA-6ARW133V has a maximum seated height of 0.024" (0.60mm). For applications with strict height constraints or corrosive environments requiring anti-sulfur protection, the original RG2012N-133-W-T1 specification should be maintained. For general automotive applications where the additional 0.004" (0.10mm) height differential is acceptable, the ERA-6ARW133V provides equivalent electrical performance and compliance.

Both parts are suitable for direct substitution in circuits requiring 13 kOhm precision resistors with ±0.05% tolerance in automotive-grade applications operating across the -55°C to 155°C temperature range.

Frequently Asked Questions (FAQ)

Q: Can the ERA-6ARW133V replace the RG2012N-133-W-T1 in all applications?

A: The ERA-6ARW133V is electrically and mechanically equivalent for standard applications. The primary difference is seated height: 0.024" (0.60mm) versus 0.020" (0.50mm). Applications with height-constrained PCB layouts or those requiring anti-sulfur coating should retain the original RG2012N-133-W-T1 specification.

Q: Are both parts qualified for automotive use?

A: Yes. Both the RG2012N-133-W-T1 and ERA-6ARW133V carry AEC-Q200 automotive qualification and are suitable for automotive-grade circuit applications.

Q: What is the significance of the ±0.05% tolerance specification?

A: The ±0.05% tolerance indicates precision thin film resistor construction. This tight tolerance is critical for applications requiring accurate voltage dividers, reference circuits, or measurement instrumentation. Both substitute parts maintain this specification.

Q: Do both parts meet RoHS and REACH compliance requirements?

A: Yes. Both the RG2012N-133-W-T1 and ERA-6ARW133V are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What is the Moisture Sensitivity Level (MSL) rating?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. These components do not require special moisture control during storage, handling, or assembly.

Q: Are there any differences in temperature coefficient performance?

A: No. Both parts specify ±10ppm/°C temperature coefficient and operate across the identical -55°C to 155°C temperature range, ensuring equivalent thermal stability in circuit applications.

Q: What packaging format is used for both parts?

A: Both the RG2012N-133-W-T1 and ERA-6ARW133V are supplied in Tape & Reel (TR) packaging in 0805 (2012 Metric) case format, compatible with standard surface mount assembly equipment.