RG2012P-274-D-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-274-D-T5 is a 270 kOhms ±0.5% 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 is qualified to automotive AEC-Q200 standards with anti-sulfur coating. The part is active in production status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required, particularly when higher tolerance grades or alternative manufacturer sourcing becomes necessary.

Substiute Parts

RG2012P-274-D-T5

SusumuIn Stock: 722RG2012P-274-D-T5 Datasheet

Current PartRFQ

RG2012P-274-B-T5

SusumuIn Stock: 6189RG2012P-274-B-T5 Datasheet

UpgradeRFQ

ERA-6AEB274V

Panasonic Electronic ComponentsIn Stock: 24399ERA-6AEB274V Datasheet

UpgradeRFQ

RT0805BRD07270KL

YAGEOIn Stock: 10277RT0805BRD07270KL Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RG2012P-274-D-T5 are qualified based on the following criteria:

Electrical Compatibility: All substitute parts maintain the same 270 kOhms resistance value, ±25ppm/°C temperature coefficient, and -55°C ~ 155°C operating temperature range. Tolerance grades of ±0.1% are tighter than the original ±0.5% specification and are electrically compatible for applications requiring higher precision.

Mechanical Compatibility: All substitute parts use the identical 0805 (2012 Metric) package with 2 terminations, 0.079" L x 0.049" W footprint dimensions, and 0.125W (1/8W) power rating. Height variations (0.50mm maximum for RG2012P-274-D-T5 versus 0.60mm maximum for ERA-6AEB274V and RT0805BRD07270KL) remain within standard PCB assembly tolerances.

Compliance & Certification: All substitute parts maintain RoHS3 compliance, REACH unaffected status, MSL 1 rating, and active product status. AEC-Q200 automotive qualification is present on RG2012P-274-B-T5 and ERA-6AEB274V; RT0805BRD07270KL does not specify AEC-Q200 rating.

Packaging Format: RG2012P-274-B-T5 and RT0805BRD07270KL are supplied in Tape & Reel (TR) format matching the original part. ERA-6AEB274V is supplied in Cut Tape (CT) & Digi-Reel® format.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-274-B-T5 (Susumu): This part is the direct upgrade within the Susumu RG series, offering improved ±0.1% tolerance while maintaining identical package dimensions, AEC-Q200 qualification, anti-sulfur coating, and Tape & Reel packaging. Selection is appropriate for applications requiring tighter tolerance specifications without manufacturer change.

ERA-6AEB274V (Panasonic Electronic Components): This part provides ±0.1% tolerance with AEC-Q200 automotive qualification and active product status. The 0.04" (0.10mm) increase in maximum seated height (0.60mm versus 0.50mm) remains within standard PCB assembly clearance tolerances. Cut Tape & Digi-Reel® packaging differs from the original Tape & Reel format. Selection is appropriate for applications where Panasonic sourcing is preferred and packaging format change is acceptable.

RT0805BRD07270KL (YAGEO): This part offers ±0.1% tolerance with identical Tape & Reel packaging and active product status. AEC-Q200 automotive qualification is not specified for this part number. The 0.04" (0.10mm) increase in maximum seated height remains within standard tolerances. Selection is appropriate for non-automotive applications or where YAGEO sourcing is required.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-274-B-T5 be used as a direct replacement for RG2012P-274-D-T5?

A: Yes. Both parts share identical 270 kOhms resistance, 0.125W power rating, 0805 package, ±25ppm/°C temperature coefficient, -55°C ~ 155°C operating range, AEC-Q200 qualification, and Tape & Reel packaging. The RG2012P-274-B-T5 provides tighter ±0.1% tolerance compared to the original ±0.5% specification.

Q: What is the difference between the three substitute parts?

A: All three substitutes maintain 270 kOhms resistance and 0.125W power rating in 0805 package. RG2012P-274-B-T5 is a Susumu part with identical height (0.50mm) and Tape & Reel packaging. ERA-6AEB274V is a Panasonic part with 0.60mm maximum height and Cut Tape & Digi-Reel® packaging. RT0805BRD07270KL is a YAGEO part with 0.60mm maximum height and Tape & Reel packaging. All three offer ±0.1% tolerance. ERA-6AEB274V and RG2012P-274-B-T5 carry AEC-Q200 automotive qualification; RT0805BRD07270KL does not specify this rating.

Q: Are the height differences between 0.50mm and 0.60mm significant for PCB assembly?

A: No. The 0.10mm difference falls within standard PCB assembly process tolerances and does not affect component placement, reflow soldering, or electrical performance.

Q: Can these parts be used in automotive applications?

A: RG2012P-274-D-T5, RG2012P-274-B-T5, and ERA-6AEB274V all carry AEC-Q200 automotive qualification and are suitable for automotive applications. RT0805BRD07270KL does not specify AEC-Q200 qualification and should be evaluated against specific automotive requirements.

Q: What is the impact of tolerance grade on circuit performance?

A: The original RG2012P-274-D-T5 specifies ±0.5% tolerance, meaning the actual resistance value can vary between 268.65 kOhms and 271.35 kOhms. All substitute parts offer ±0.1% tolerance, constraining the actual value between 269.73 kOhms and 270.27 kOhms. Tighter tolerance improves circuit accuracy in precision applications but does not affect basic functionality in general-purpose circuits.

Q: Does packaging format affect component performance?

A: No. Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® are supply and handling formats only. They do not affect electrical or mechanical performance of the component itself. Format selection depends on assembly line equipment compatibility and inventory management requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All parts listed—RG2012P-274-D-T5, RG2012P-274-B-T5, ERA-6AEB274V, and RT0805BRD07270KL—are RoHS3 compliant with REACH unaffected status and MSL 1 rating.