RG1005N-1582-C-T10 Equivalent & Substitute Parts

Part Overview

The RG1005N-1582-C-T10 is a 15.8 kOhms ±0.25% thin film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) power dissipation. This component is manufactured by Susumu and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for direct substitution in existing designs.

Substiute Parts

RG1005N-1582-C-T10

SusumuIn Stock: 713RG1005N-1582-C-T10 Datasheet

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RG1005N-1582-B-T5

SusumuIn Stock: 916RG1005N-1582-B-T5 Datasheet

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RG1005N-1582-W-T1

SusumuIn Stock: 742RG1005N-1582-W-T1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG1005N-1582-C-T10 is determined by strict equivalence in the following parameters:

Mandatory Equivalence Parameters:

• Resistance value: 15.8 kOhms (exact match required)
• Package / Case: 0402 (1005 Metric) (physical and electrical compatibility)
• Power rating: 0.063W (1/16W) (thermal handling capability)
• Composition: Thin Film (electrical performance characteristics)
• Temperature coefficient: ±10ppm/°C (thermal stability)
• Operating temperature range: -55°C ~ 155°C (environmental suitability)
• Features: Anti-Sulfur, Automotive AEC-Q200 (reliability and application requirements)
• RoHS and REACH compliance status (regulatory requirements)

Allowable Variation Parameter:

• Tolerance: May be tighter (lower value) than the original ±0.25% specification, as tighter tolerances represent improved precision without compromising circuit function

The substitute parts RG1005N-1582-B-T5 and RG1005N-1582-W-T1 meet all mandatory equivalence parameters while offering improved tolerance specifications (±0.1% and ±0.05% respectively), making them direct functional replacements.

Parameter Comparison

Engineering Selection Recommendations

RG1005N-1582-B-T5 (±0.1% Tolerance)

This substitute provides improved tolerance specification (±0.1% versus ±0.25%) while maintaining all other electrical and mechanical parameters. The part is currently in active production status with 852 units in stock. Selection of this part is appropriate for applications where the tighter tolerance provides measurable circuit performance benefit without introducing design complexity. Compliance certifications remain equivalent to the original part.

RG1005N-1582-W-T1 (±0.05% Tolerance)

This substitute offers the highest precision tolerance (±0.05%) among available alternatives. The part is in active production status with 706 units in stock. Selection of this part is appropriate for precision analog circuits, measurement applications, or designs where component tolerance stack-up analysis requires tighter individual component specifications. All regulatory and automotive qualifications remain equivalent to the original part.

Both substitute parts are manufactured by Susumu under the same RG series designation and are packaged in Tape & Reel format. Direct substitution is electrically and mechanically compatible with the obsolete RG1005N-1582-C-T10 in all circuit applications.

Frequently Asked Questions (FAQ)

Q: Can RG1005N-1582-B-T5 or RG1005N-1582-W-T1 be used as direct replacements for RG1005N-1582-C-T10?

A: Yes. Both substitute parts are direct functional replacements. They maintain identical resistance value (15.8 kOhms), power rating (0.063W), package format (0402), temperature coefficient (±10ppm/°C), operating temperature range (-55°C ~ 155°C), and automotive AEC-Q200 qualification. The substitute parts offer tighter tolerance specifications, which represent improved precision without compromising circuit compatibility.

Q: What is the difference between the three parts?

A: The three parts differ only in tolerance specification. RG1005N-1582-C-T10 specifies ±0.25% tolerance, RG1005N-1582-B-T5 specifies ±0.1% tolerance, and RG1005N-1582-W-T1 specifies ±0.05% tolerance. All other electrical characteristics, physical dimensions, and certifications are identical.

Q: Why is the original part marked as obsolete?

A: The RG1005N-1582-C-T10 is classified as obsolete by the manufacturer. The active substitute parts RG1005N-1582-B-T5 and RG1005N-1582-W-T1 provide equivalent functionality with improved tolerance specifications and continued manufacturing support.

Q: Are there any packaging differences between these parts?

A: The original part RG1005N-1582-C-T10 is supplied in standard packaging. Both substitute parts are supplied in Tape & Reel (TR) format, which is the standard packaging for high-volume surface mount component distribution. Physical dimensions and board-level compatibility remain identical.

Q: Do these parts meet automotive qualification requirements?

A: Yes. All three parts carry AEC-Q200 automotive qualification and anti-sulfur coating. They are suitable for automotive and industrial applications requiring automotive-grade reliability standards.

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

A: All three parts have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control requirements. Standard handling and storage practices are sufficient.

Q: Are these parts RoHS compliant?

A: Yes. All three parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.