RG1608N-752-C-T5 Equivalent & Substitute Parts

Part Overview

The RG1608N-752-C-T5 is a 7.5 kOhms ±0.25% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. This component is designed for automotive applications and meets AEC-Q200 qualification standards with anti-sulfur coating. The part is currently classified as obsolete, necessitating identification of active equivalent and substitute components that maintain electrical and mechanical compatibility while offering improved performance characteristics or continued availability.

Substiute Parts

RG1608N-752-C-T5

SusumuIn Stock: 1225RG1608N-752-C-T5 Datasheet

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RG1608N-752-B-T5

SusumuIn Stock: 847RG1608N-752-B-T5 Datasheet

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RG1608N-752-W-T5

SusumuIn Stock: 5999RG1608N-752-W-T5 Datasheet

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ERA-3ARB752V

Panasonic Electronic ComponentsIn Stock: 10914ERA-3ARB752V Datasheet

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ERA-3ARW752V

Panasonic Electronic ComponentsIn Stock: 8168ERA-3ARW752V Datasheet

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RT0603WRB077K5L

YAGEOIn Stock: 1215RT0603WRB077K5L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG1608N-752-C-T5 is determined by strict equivalence in the following critical parameters:

Mandatory Equivalence Parameters:

• Resistance value: 7.5 kOhms
• Power rating: 0.1W (1/10W)
• Package: 0603 (1608 Metric)
• Composition: Thin Film
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Compliance: ROHS3, REACH Unaffected, EAR99

Tolerance Substitution Logic: The RG1608N-752-C-T5 specifies ±0.25% tolerance. Substitute parts with equal or tighter (lower) tolerance values are electrically compatible and functionally superior. Parts with ±0.1% or ±0.05% tolerance provide enhanced precision while maintaining all other electrical and mechanical specifications.

Automotive Qualification: All substitute parts listed maintain AEC-Q200 automotive qualification, ensuring suitability for automotive applications where the original part was specified.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Susumu Series): The RG1608N-752-B-T5 and RG1608N-752-W-T5 are direct Susumu replacements maintaining the same manufacturer lineage. Both parts are active products with identical electrical specifications except for improved tolerance ratings. The RG1608N-752-B-T5 offers ±0.1% tolerance, while the RG1608N-752-W-T5 provides ±0.05% tolerance. Both maintain anti-sulfur coating and AEC-Q200 automotive qualification.

Cross-Manufacturer Substitutes (Panasonic ERA-3A Series): The ERA-3ARB752V and ERA-3ARW752V are Panasonic equivalents with identical electrical performance and AEC-Q200 qualification. These parts are active products with high inventory availability. The ERA-3ARB752V provides ±0.1% tolerance, and the ERA-3ARW752V provides ±0.05% tolerance. Physical dimensions are equivalent with maximum seated height of 0.022" (0.55mm) compared to the original 0.020" (0.50mm).

Alternative Manufacturer Substitute (YAGEO RT Series): The RT0603WRB077K5L is a YAGEO thin film resistor with ±0.05% tolerance and identical electrical specifications. This part does not carry explicit AEC-Q200 automotive qualification in the provided data. Selection of this part requires confirmation of automotive suitability for the specific application.

Recommendation Basis: Selection among active substitutes should prioritize parts with active product status and confirmed AEC-Q200 qualification for automotive applications. Tolerance selection (±0.1% or ±0.05%) depends on circuit precision requirements. All listed substitutes are ROHS3 compliant and MSL 1 rated.

Frequently Asked Questions (FAQ)

Q: Can RG1608N-752-B-T5 directly replace RG1608N-752-C-T5?

A: Yes. The RG1608N-752-B-T5 is a direct substitute with identical resistance, power rating, package, and operating temperature range. The tolerance is improved from ±0.25% to ±0.1%, providing enhanced precision. Both parts are Susumu thin film resistors with AEC-Q200 qualification and anti-sulfur coating.

Q: What is the difference between RG1608N-752-B-T5 and RG1608N-752-W-T5?

A: Both are Susumu 7.5 kOhms 0.1W 0603 thin film resistors with AEC-Q200 qualification. The primary difference is tolerance: RG1608N-752-B-T5 specifies ±0.1% tolerance, while RG1608N-752-W-T5 specifies ±0.05% tolerance. Selection depends on circuit precision requirements.

Q: Are Panasonic ERA-3A parts compatible with the original Susumu part?

A: Yes. ERA-3ARB752V and ERA-3ARW752V are electrically and mechanically compatible with RG1608N-752-C-T5. Both maintain 7.5 kOhms resistance, 0.1W power rating, 0603 package, and AEC-Q200 qualification. Physical height is 0.022" (0.55mm) compared to the original 0.020" (0.50mm), which is within standard PCB assembly tolerances.

Q: Can RT0603WRB077K5L be used in automotive applications?

A: The RT0603WRB077K5L meets all electrical specifications and is ROHS3 compliant. However, the provided data does not explicitly confirm AEC-Q200 automotive qualification. Verification of automotive suitability with the application requirements is necessary before selection for automotive circuits.

Q: What tolerance should I select for my application?

A: Tolerance selection depends on circuit precision requirements. The original RG1608N-752-C-T5 specifies ±0.25%. Substitutes with ±0.1% (RG1608N-752-B-T5, ERA-3ARB752V) or ±0.05% (RG1608N-752-W-T5, ERA-3ARW752V, RT0603WRB077K5L) provide equal or superior precision. Tighter tolerance parts are functionally compatible with circuits designed for ±0.25% tolerance.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.

Q: What is the moisture sensitivity level for substitute parts?

A: All substitute parts are rated MSL 1 (Unlimited), identical to the original RG1608N-752-C-T5. This indicates unlimited shelf life under normal storage conditions without special moisture control requirements.