RG1608P-752-W-T1 Equivalent & Substitute Parts

Part Overview

The RG1608P-752-W-T1 is a 7.5 kOhms ±0.05% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications requiring precision resistance values and tight tolerance specifications. The part is currently active in production with 848 pieces in stock.

Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity while maintaining electrical and mechanical compatibility with the original specification.

Substiute Parts

RG1608P-752-W-T1

SusumuIn Stock: 928RG1608P-752-W-T1 Datasheet

Current PartRFQ

RG1608N-752-W-T1

SusumuIn Stock: 17492RG1608N-752-W-T1 Datasheet

DirectRFQ

RG1608N-752-W-T5

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

UpgradeRFQ

ERA-3ARW752V

Panasonic Electronic ComponentsIn Stock: 8168ERA-3ARW752V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG1608P-752-W-T1 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 7.5 kOhms
• Tolerance: ±0.05%
• Power rating: 0.1W (1/10W)
• Package: 0603 (1608 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant

Allowable Variation Parameters:

• Temperature coefficient: ±25ppm/°C (main part) to ±10ppm/°C (substitute parts) — tighter specifications are acceptable
• Height - Seated (Max): 0.020" (0.50mm) to 0.022" (0.55mm) — minor dimensional variation within mechanical tolerance
• Anti-sulfur feature: Present in Susumu parts, absent in Panasonic ERA-3A series — both configurations meet AEC-Q200 requirements

All identified substitute parts maintain full electrical equivalence and mechanical compatibility with the original RG1608P-752-W-T1 specification.

Parameter Comparison

Engineering Selection Recommendations

RG1608N-752-W-T1 (Susumu)

This part is a direct equivalent to the RG1608P-752-W-T1 with identical electrical specifications and package dimensions. The RG1608N-752-W-T1 features an improved temperature coefficient of ±10ppm/°C compared to the main part's ±25ppm/°C, providing enhanced stability across the operating temperature range. Both parts retain anti-sulfur coating and full AEC-Q200 automotive qualification. This substitute is suitable for applications where the tighter temperature coefficient specification is beneficial or where inventory availability of the N-series is preferred. Current inventory: 17,407 pieces.

RG1608N-752-W-T5 (Susumu)

This part maintains identical electrical and mechanical specifications to the RG1608P-752-W-T1, with the same temperature coefficient improvement to ±10ppm/°C. The RG1608N-752-W-T5 differs only in tape configuration (T5 versus T1), which relates to reel packaging specifications. Both parts are manufactured by Susumu with anti-sulfur coating and AEC-Q200 qualification. Selection between T1 and T5 variants depends on assembly equipment compatibility and tape reel specifications. Current inventory: 5,897 pieces.

ERA-3ARW752V (Panasonic Electronic Components)

This part provides electrical equivalence with 7.5 kOhms resistance, ±0.05% tolerance, and 0.1W power rating in the same 0603 package. The ERA-3ARW752V achieves ±10ppm/°C temperature coefficient and maintains full AEC-Q200 automotive qualification and ROHS3 compliance. The primary difference is the absence of anti-sulfur coating and a maximum seated height of 0.022" (0.55mm) compared to 0.020" (0.50mm) for Susumu parts. This cross-manufacturer substitute is suitable for applications where Panasonic component qualification is required or where the slight height variation is acceptable within PCB design constraints. Current inventory: 8,115 pieces.

Frequently Asked Questions (FAQ)

Q: Can RG1608N-752-W-T1 be used as a direct replacement for RG1608P-752-W-T1?

A: Yes. Both parts share identical resistance (7.5 kOhms), tolerance (±0.05%), power rating (0.1W), package (0603), and operating temperature range (-55°C ~ 155°C). The RG1608N-752-W-T1 features a tighter temperature coefficient (±10ppm/°C versus ±25ppm/°C), which represents improved performance. Both parts are AEC-Q200 qualified and ROHS3 compliant.

Q: What is the difference between RG1608N-752-W-T1 and RG1608N-752-W-T5?

A: The electrical and mechanical specifications are identical. The T1 and T5 designations refer to tape reel packaging configurations. Selection depends on assembly equipment compatibility and specific reel specifications required by your manufacturing process.

Q: Can ERA-3ARW752V replace RG1608P-752-W-T1 in automotive applications?

A: Yes. The ERA-3ARW752V meets all critical electrical requirements: 7.5 kOhms resistance, ±0.05% tolerance, 0.1W power rating, and AEC-Q200 automotive qualification. The part is ROHS3 compliant and operates across the same temperature range (-55°C ~ 155°C). The maximum seated height is 0.022" (0.55mm) compared to 0.020" (0.50mm) for the original part; verify this dimension is acceptable within your PCB layout constraints.

Q: Does the absence of anti-sulfur coating on ERA-3ARW752V affect its suitability?

A: The ERA-3ARW752V maintains AEC-Q200 automotive qualification without anti-sulfur coating. Selection between anti-sulfur and non-anti-sulfur variants depends on your specific environmental exposure requirements and application standards. Both configurations are electrically and mechanically equivalent.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging, matching the original RG1608P-752-W-T1 format. Reel configuration may vary (T1 versus T5 for Susumu parts), so confirm compatibility with your assembly equipment.

Q: What is the temperature coefficient significance for this application?

A: The temperature coefficient indicates resistance value drift across the operating temperature range. The RG1608P-752-W-T1 specifies ±25ppm/°C, while substitute parts offer ±10ppm/°C. For precision applications requiring stable resistance values across temperature extremes, the tighter specification of substitute parts provides enhanced performance.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Yes. All parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 (Unlimited) moisture sensitivity rating. Electrical parameters (resistance, tolerance, power rating) and operating temperature ranges are equivalent. Selection among substitutes depends on specific design requirements regarding temperature coefficient, anti-sulfur coating, and component height constraints.