RG2012P-1180-B-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-1180-B-T5 is a 118 Ohms ±0.1% 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 actively produced and available in high volume inventory. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific manufacturing preferences while maintaining electrical and mechanical compatibility.

Substiute Parts

RG2012P-1180-B-T5

SusumuIn Stock: 951RG2012P-1180-B-T5 Datasheet

Current PartRFQ

3-2176091-1

TE Connectivity Passive ProductIn Stock: 17593-2176091-1 Datasheet

DirectRFQ

ERA-6AEB1180V

Panasonic Electronic ComponentsIn Stock: 19904ERA-6AEB1180V Datasheet

DirectRFQ

RT0805BRD07118RL

YAGEOIn Stock: 4789RT0805BRD07118RL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-1180-B-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance Value: 118 Ohms
• Tolerance: ±0.1%
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Number of Terminations: 2
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Flexible Parameters (Substitution Allowed):

• Power Rating: Substitutes with equal or higher power rating are acceptable
• Manufacturer: Different manufacturers permitted
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) formats are interchangeable
• Features: Anti-sulfur and AEC-Q200 ratings are optional enhancements; absence does not prevent substitution
• Height - Seated (Max): Minor variations within 0805 package specification are acceptable

Three substitute parts meet these criteria and are listed below.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-1180-B-T5 (Susumu) - Primary Specification

Select this part when anti-sulfur coating and automotive AEC-Q200 qualification are required specifications. Susumu's RG series provides the lowest seated height (0.50mm maximum) among available options, beneficial for space-constrained PCB layouts.

3-2176091-1 (TE Connectivity Passive Product) - Higher Power Rating Alternative

This substitute provides 0.25W (1/4W) power rating, double that of the primary part, while maintaining all other electrical parameters. Select this part when thermal margin or higher power dissipation capability is required. The increased seated height (0.65mm maximum) must be verified against PCB assembly clearance specifications. AEC-Q200 automotive qualification is not included; applications requiring automotive certification should use ERA-6AEB1180V or the primary part.

ERA-6AEB1180V (Panasonic Electronic Components) - Automotive-Rated Equivalent

This substitute matches the primary part's 0.125W power rating and includes AEC-Q200 automotive qualification. Panasonic's ERA-6A series provides direct functional equivalence with seated height of 0.60mm maximum. Select this part for automotive applications when Panasonic sourcing is preferred or when Susumu supply is unavailable. Cut Tape (CT) and Digi-Reel® packaging format differs from the primary part's Tape & Reel format; verify packaging compatibility with assembly equipment.

RT0805BRD07118RL (YAGEO) - Standard Industrial Equivalent

This substitute provides identical electrical specifications and 0.125W power rating with seated height of 0.60mm maximum. YAGEO's RT series offers cost-effective sourcing for non-automotive applications. AEC-Q200 automotive qualification is not included; applications requiring automotive certification should use ERA-6AEB1180V or the primary part.

Frequently Asked Questions (FAQ)

Q: Can 3-2176091-1 (1/4W) be used in place of RG2012P-1180-B-T5 (1/8W)?

A: Yes. The 3-2176091-1 provides higher power rating (0.25W versus 0.125W) while maintaining identical resistance, tolerance, temperature coefficient, and operating temperature range. Higher power rating does not create incompatibility. However, the increased seated height (0.65mm versus 0.50mm) must be verified against PCB assembly clearance and component placement constraints.

Q: Are all substitute parts suitable for automotive applications?

A: No. Only ERA-6AEB1180V and RG2012P-1180-B-T5 carry AEC-Q200 automotive qualification. The 3-2176091-1 and RT0805BRD07118RL do not include this certification. For automotive applications, use ERA-6AEB1180V or the primary part.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) supplies components on tape segments, suitable for lower-volume or manual assembly. Both formats contain identical components; packaging selection depends on assembly equipment and volume requirements.

Q: Can I substitute ERA-6AEB1180V if the primary part is out of stock?

A: Yes. ERA-6AEB1180V provides direct electrical and mechanical equivalence with identical 0.125W power rating and AEC-Q200 automotive qualification. The seated height difference (0.60mm versus 0.50mm) is within 0805 package tolerance and does not affect functionality. Verify packaging format compatibility with your assembly process.

Q: Why does RG2012P-1180-B-T5 have anti-sulfur coating while substitutes do not?

A: Anti-sulfur coating is an optional feature that provides enhanced corrosion resistance in high-sulfur environments. Substitutes without this feature are electrically and mechanically equivalent but lack this environmental protection. Select anti-sulfur variants only when operating environment specifications require sulfur resistance.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts, including the primary RG2012P-1180-B-T5 and all substitutes, are ROHS3 compliant and suitable for applications with RoHS requirements.

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

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts have MSL 1 rating, meaning they can be stored and handled without special moisture control procedures.