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RG1608P-753-C-T5 Equivalent & Substitute Parts
Part Overview
The RG1608P-753-C-T5 is a 75 kOhms ±0.25% 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 in temperature ranges from -55°C to 155°C. The part is currently obsolete, necessitating identification of functionally equivalent alternatives that maintain electrical and mechanical compatibility while offering active product status and improved specifications where applicable.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 75 kOhms |
| Tolerance | ±0.25% |
| Power Rating | 0.1W (1/10W) |
| Package | 0603 (1608 Metric) |
| Composition | Thin Film |
| Operating Temperature Range | -55°C to 155°C |
| Features | Anti-Sulfur, Automotive AEC-Q200 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the RG1608P-753-C-T5 is determined by strict adherence to the following electrical and mechanical parameters:
Primary Substitution Criteria:
- Resistance value: 75 kOhms (exact match required)
- Package type: 0603 (1608 Metric) (exact match required)
- Power rating: 0.1W minimum (equal or higher acceptable)
- Composition: Thin film (required for performance characteristics)
- Operating temperature range: -55°C to 155°C minimum (equal or wider acceptable)
- RoHS3 compliance (required)
- Moisture Sensitivity Level 1 (required)
Secondary Substitution Criteria:
- Tolerance: ±0.25% or tighter (tighter tolerances are acceptable upgrades)
- Temperature coefficient: ±25ppm/°C or lower (lower values are acceptable upgrades)
- Automotive AEC-Q200 rating (preferred for high-reliability applications)
Substitute parts are grouped into three categories: Upgrade parts with improved tolerance specifications, Direct equivalents with matching tolerance, and Alternative manufacturers meeting all primary criteria.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Temp Coeff (ppm/°C) | Package | AEC-Q200 | Product Status |
|---|---|---|---|---|---|---|---|---|
| RG1608P-753-C-T5 | Susumu | 75 kOhms | ±0.25% | 0.1 | ±25 | 0603 | Yes | Obsolete |
| RG1608N-753-B-T5 | Susumu | 75 kOhms | ±0.1% | 0.1 | ±10 | 0603 | Yes | Active |
| RG1608N-753-W-T5 | Susumu | 75 kOhms | ±0.05% | 0.1 | ±10 | 0603 | Yes | Active |
| RG1608P-753-B-T5 | Susumu | 75 kOhms | ±0.1% | 0.1 | ±25 | 0603 | Yes | Active |
| RG1608P-753-W-T1 | Susumu | 75 kOhms | ±0.05% | 0.1 | ±25 | 0603 | Yes | Active |
| 7-2176089-8 | TE Connectivity Passive Product | 75 kOhms | ±0.1% | 0.167 | ±25 | 0603 | No | Active |
| RT0603CRD0775KL | YAGEO | 75 kOhms | ±0.25% | 0.1 | ±25 | 0603 | No | Active |
| ERA-3AEB753V | Panasonic Electronic Components | 75 kOhms | ±0.1% | 0.1 | ±25 | 0603 | Yes | Active |
| ERA-3APB753V | Panasonic Electronic Components | 75 kOhms | ±0.1% | 0.1 | ±15 | 0603 | Yes | Active |
| ERA-3ARB753V | Panasonic Electronic Components | 75 kOhms | ±0.1% | 0.1 | ±10 | 0603 | Yes | Active |
| ERA-3ARW753V | Panasonic Electronic Components | 75 kOhms | ±0.05% | 0.1 | ±10 | 0603 | Yes | Active |
Engineering Selection Recommendations
Susumu RG Series Upgrades (Recommended Primary Alternatives)
The RG1608N-753-B-T5 and RG1608P-753-B-T5 provide direct functional replacement with improved tolerance (±0.1% versus ±0.25%) while maintaining identical package, power rating, and AEC-Q200 automotive qualification. Both are active products with substantial inventory availability. The RG1608N-753-B-T5 offers superior temperature coefficient performance (±10ppm/°C versus ±25ppm/°C).
For applications requiring maximum tolerance precision, the RG1608N-753-W-T5 and RG1608P-753-W-T1 deliver ±0.05% tolerance with active product status and full AEC-Q200 compliance.
Panasonic ERA-3A Series (Alternative Qualified Source)
The ERA-3AEB753V, ERA-3APB753V, ERA-3ARB753V, and ERA-3ARW753V provide equivalent or superior specifications with automotive AEC-Q200 qualification and active product status. These components maintain identical package geometry and power rating. The ERA-3ARW753V offers the tightest tolerance (±0.05%) with improved temperature coefficient (±10ppm/°C).
TE Connectivity 7-2176089-8 (Higher Power Alternative)
This component provides 75 kOhms ±0.1% in 0603 package with elevated power rating (0.167W versus 0.1W). Lacks AEC-Q200 qualification. Suitable for applications where higher power dissipation capacity is required and automotive qualification is not mandatory.
YAGEO RT0603CRD0775KL (Direct Tolerance Match)
This component matches the original tolerance specification (±0.25%) with identical package and power rating. Lacks AEC-Q200 qualification. Suitable for non-automotive applications requiring equivalent electrical characteristics.
Frequently Asked Questions (FAQ)
Q: Can I substitute the RG1608P-753-C-T5 with a part having tighter tolerance?
A: Yes. Parts with tolerance specifications tighter than ±0.25% (such as ±0.1% or ±0.05%) are functionally compatible and provide improved accuracy. All substitute parts listed meet or exceed the original tolerance specification.
Q: Is AEC-Q200 qualification required for my application?
A: AEC-Q200 qualification is mandatory for automotive and high-reliability applications. The Susumu RG series and Panasonic ERA-3A series maintain this certification. The TE Connectivity 7-2176089-8 and YAGEO RT0603CRD0775KL lack this qualification and are suitable only for non-automotive applications.
Q: What is the difference between the Susumu RG1608N and RG1608P series?
A: Both series are thin film 0603 package resistors with identical package dimensions and power ratings. The primary differences are tolerance grades and temperature coefficients. The RG1608N series offers improved temperature coefficient performance (±10ppm/°C) compared to the RG1608P series (±25ppm/°C).
Q: Can I use the TE Connectivity 7-2176089-8 as a direct replacement?
A: The TE Connectivity part is mechanically and electrically compatible in terms of resistance value, tolerance, and package type. However, it features higher power rating (0.167W versus 0.1W) and lacks AEC-Q200 qualification. Use only in applications where automotive qualification is not required.
Q: What is the significance of temperature coefficient in resistor selection?
A: Temperature coefficient indicates resistance value drift across the operating temperature range. Lower values (such as ±10ppm/°C) indicate superior stability across temperature extremes. The original part specifies ±25ppm/°C; substitute parts with ±10ppm/°C or ±15ppm/°C provide improved performance.
Q: Are all substitute parts RoHS3 compliant?
A: Yes. All substitute parts listed are RoHS3 compliant and maintain Moisture Sensitivity Level 1 (Unlimited), matching the original component specifications.
Q: What packaging options are available for these substitutes?
A: Substitute parts are available in Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging. The original RG1608P-753-C-T5 packaging format is not specified in the provided data. Verify packaging requirements for your procurement process.
Q: Can I mix different manufacturers in the same assembly?
A: Yes. All substitute parts meet identical electrical specifications, package geometry, and compliance requirements. Mixed manufacturer sourcing is acceptable provided all parts maintain AEC-Q200 qualification if required by application specifications.
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