RG1608P-2740-D-T5 Equivalent & Substitute Parts

Part Overview

The RG1608P-2740-D-T5 is a 274 Ohm ±0.5% thin film chip resistor manufactured by Susumu in 0603 (1608 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is active in production status with 1130 units currently in stock.

Substitute parts are identified when equivalent resistance values, package dimensions, power ratings, and compliance certifications align with the original specification, enabling direct replacement in circuit applications.

Substiute Parts

RG1608P-2740-D-T5

SusumuIn Stock: 1232RG1608P-2740-D-T5 Datasheet

Current PartRFQ

ERA-3AEB2740V

Panasonic Electronic ComponentsIn Stock: 14922ERA-3AEB2740V Datasheet

UpgradeRFQ

RP73PF1J274RBTDF

TE Connectivity Passive ProductIn Stock: 1682RP73PF1J274RBTDF Datasheet

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RT0603BRD07274RL

YAGEOIn Stock: 1773RT0603BRD07274RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Matching Parameters:

• Resistance value: 274 Ohms
• Package format: 0603 (1608 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Tolerance Consideration: The main part specifies ±0.5% tolerance. Substitute parts with ±0.1% tolerance meet or exceed this specification and are classified as upgrades, providing tighter tolerance performance while maintaining full compatibility.

Power Rating Consideration: The main part is rated for 0.1W (1/10W). Substitute parts rated at 0.1W or higher power dissipation are compatible. Parts with increased power ratings (such as 0.167W / 1/6W) provide additional thermal margin.

Automotive Compliance: The main part carries AEC-Q200 automotive qualification. Substitute parts with matching AEC-Q200 certification maintain automotive-grade reliability standards.

Parameter Comparison

Engineering Selection Recommendations

ERA-3AEB2740V (Panasonic Electronic Components)

This substitute provides direct compatibility with the RG1608P-2740-D-T5. The part maintains identical resistance, power rating, package dimensions, and operating temperature range. The tolerance upgrade from ±0.5% to ±0.1% enhances circuit accuracy. AEC-Q200 automotive qualification is retained. This part is suitable for automotive and industrial applications requiring maintained compliance standards.

RT0603BRD07274RL (YAGEO)

This substitute meets all electrical and mechanical specifications of the main part. Resistance, power rating, package format, and temperature characteristics are identical. Tolerance is upgraded to ±0.1%. However, this part does not carry AEC-Q200 automotive certification. Selection of this part is appropriate for non-automotive applications or where automotive qualification is not required.

RP73PF1J274RBTDF (TE Connectivity Passive Product)

This substitute provides electrical compatibility with enhanced power rating capability (0.167W vs. 0.1W), offering increased thermal margin. Resistance, tolerance, package format, and temperature coefficient specifications are met. Physical dimensions show minor variation (1.55mm length vs. 1.60mm). This part does not carry AEC-Q200 automotive certification. Selection is appropriate for applications requiring higher power dissipation capability in non-automotive environments.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB2740V replace RG1608P-2740-D-T5 in automotive applications?

A: Yes. ERA-3AEB2740V maintains AEC-Q200 automotive qualification, identical resistance value, equivalent power rating, and matching package format. The tolerance upgrade to ±0.1% provides improved performance.

Q: What is the significance of the tolerance upgrade from ±0.5% to ±0.1%?

A: Tighter tolerance (±0.1%) reduces resistance variation across the component population, improving circuit accuracy and predictability. All substitute parts with ±0.1% tolerance are electrically superior to the original ±0.5% specification while maintaining full compatibility.

Q: Are RT0603BRD07274RL and RP73PF1J274RBTDF suitable for automotive circuits?

A: RT0603BRD07274RL and RP73PF1J274RBTDF do not carry AEC-Q200 automotive certification. These parts are suitable for consumer, industrial, and commercial applications where automotive qualification is not mandated. For automotive applications, ERA-3AEB2740V is the appropriate substitute.

Q: Does the height difference between substitute parts affect PCB assembly?

A: The main part has a maximum seated height of 0.020" (0.50mm). Substitute parts have maximum seated heights of 0.022" (0.55mm). This 0.002" (0.05mm) difference is within standard PCB assembly tolerances and does not affect placement or soldering processes.

Q: Can RP73PF1J274RBTDF be used where higher power dissipation is needed?

A: Yes. RP73PF1J274RBTDF is rated for 0.167W (1/6W) power dissipation compared to the main part's 0.1W (1/10W) rating. This higher power rating provides additional thermal capability for applications requiring increased power handling.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance certification, matching the environmental compliance status of the main part.

Q: What is MSL 1 (Unlimited) moisture sensitivity rating?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All parts in this comparison carry MSL 1 rating.