RG1005P-751-W-T1 Equivalent & Substitute Parts

Part Overview

The RG1005P-751-W-T1 is a 750 Ohm ±0.05% thin film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) power dissipation. This component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications requiring precision resistance values across extended temperature ranges from -55°C to 155°C.

The RG1005P-751-W-T1 is classified as Obsolete. Equivalent and substitute parts are available in Active product status, providing direct functional replacement with enhanced specifications or alternative packaging configurations while maintaining core electrical and mechanical compatibility.

Substiute Parts

RG1005P-751-W-T1

SusumuIn Stock: 886RG1005P-751-W-T1 Datasheet

Current PartRFQ

RG1005P-751-W-T5

SusumuIn Stock: 1076RG1005P-751-W-T5 Datasheet

DirectRFQ

RG1005N-751-W-T1

SusumuIn Stock: 1027RG1005N-751-W-T1 Datasheet

UpgradeRFQ

RG1005V-751-P-T1

SusumuIn Stock: 1070RG1005V-751-P-T1 Datasheet

UpgradeRFQ

RG1005V-751-W-T1

SusumuIn Stock: 1192RG1005V-751-W-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG1005P-751-W-T1 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

• Resistance value: 750 Ohms
• Package / Case: 0402 (1005 Metric)
• Power rating: 0.063W (1/16W)
• Composition: Thin Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• Physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
• Height - Seated (Max): 0.016" (0.40mm)

Allowable Variation Parameters:

• Tolerance: ±0.05% or tighter (±0.02%)
• Temperature coefficient: ±25ppm/°C or lower (±10ppm/°C, ±5ppm/°C)
• Packaging format: Bulk or Tape & Reel (TR)
• Product status: Active or Obsolete

All substitute parts listed maintain identical resistance, package, power rating, and thermal specifications. Variations in tolerance and temperature coefficient represent performance enhancements or alternative packaging configurations suitable for direct replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Same Specifications):

RG1005P-751-W-T5 provides direct functional equivalence to the RG1005P-751-W-T1 with identical electrical specifications. The primary distinction is packaging format: RG1005P-751-W-T5 is supplied in Tape & Reel (TR) configuration versus bulk packaging. This substitute is Active in product status and suitable for applications requiring standard production volumes with automated assembly processes.

Enhanced Performance Alternatives:

RG1005N-751-W-T1 offers improved temperature stability with ±10ppm/°C temperature coefficient compared to ±25ppm/°C of the main part, while maintaining all other electrical and mechanical parameters. This upgrade is appropriate for applications requiring tighter thermal performance characteristics.

RG1005V-751-P-T1 and RG1005V-751-W-T1 provide the highest precision specifications with ±5ppm/°C temperature coefficient. RG1005V-751-P-T1 additionally features ±0.02% tolerance versus ±0.05%, delivering superior resistance accuracy. Both variants are Active in product status and suitable for precision measurement and calibration applications.

All substitute parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating, ensuring compatibility with existing design requirements and supply chain specifications.

Frequently Asked Questions (FAQ)

Q: Can RG1005P-751-W-T5 be used as a direct replacement for RG1005P-751-W-T1?

A: Yes. RG1005P-751-W-T5 is electrically and mechanically identical to RG1005P-751-W-T1. The difference is packaging format: RG1005P-751-W-T5 is supplied in Tape & Reel (TR) configuration for automated assembly, while RG1005P-751-W-T1 is bulk packaged. Both parts have identical resistance, tolerance, power rating, temperature range, and AEC-Q200 qualification.

Q: What is the difference between RG1005N-751-W-T1 and RG1005P-751-W-T1?

A: The primary difference is temperature coefficient. RG1005N-751-W-T1 has ±10ppm/°C versus ±25ppm/°C for RG1005P-751-W-T1. This means RG1005N-751-W-T1 exhibits superior stability across the -55°C to 155°C operating range. All other parameters including resistance, tolerance, power rating, and package are identical.

Q: When should RG1005V-751-P-T1 or RG1005V-751-W-T1 be selected?

A: These parts are selected when applications require enhanced precision and thermal stability. RG1005V-751-P-T1 provides ±0.02% tolerance and ±5ppm/°C temperature coefficient. RG1005V-751-W-T1 provides ±0.05% tolerance and ±5ppm/°C temperature coefficient. Both are suitable for precision analog circuits, measurement instrumentation, and calibration applications where tighter performance specifications are necessary.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All substitute parts listed (RG1005P-751-W-T5, RG1005N-751-W-T1, RG1005V-751-P-T1, RG1005V-751-W-T1) carry AEC-Q200 automotive qualification identical to the main part RG1005P-751-W-T1.

Q: What is the significance of Tape & Reel (TR) packaging?

A: Tape & Reel packaging is the standard format for high-volume automated assembly processes. Components are wound on continuous tape with carrier strips, enabling direct feeding into pick-and-place equipment. Bulk packaging is used for lower volumes or manual assembly. Electrically and mechanically, the components are identical regardless of packaging format.

Q: Are all parts ROHS3 compliant and MSL 1 rated?

A: Yes. All parts including the main part and all substitutes are ROHS3 compliant and rated MSL 1 (Unlimited moisture sensitivity level), indicating no special moisture protection requirements during storage or handling.

Q: Can RG1005P-751-W-T1 be used in new designs?

A: RG1005P-751-W-T1 is classified as Obsolete. For new designs, Active alternatives such as RG1005P-751-W-T5, RG1005N-751-W-T1, RG1005V-751-P-T1, or RG1005V-751-W-T1 are recommended to ensure long-term supply availability and design continuity.