RG1005P-4640-W-T1 Equivalent & Substitute Parts

Part Overview

The RG1005P-4640-W-T1 is a 464 Ohms ±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-4640-W-T1 is classified as obsolete. Equivalent and substitute parts are available from the same manufacturer series with active product status, offering direct functional replacement with enhanced or equivalent performance characteristics.

Substiute Parts

RG1005P-4640-W-T1

SusumuIn Stock: 1205RG1005P-4640-W-T1 Datasheet

Current PartRFQ

RG1005P-4640-W-T5

SusumuIn Stock: 986RG1005P-4640-W-T5 Datasheet

DirectRFQ

RG1005N-4640-W-T1

SusumuIn Stock: 916RG1005N-4640-W-T1 Datasheet

UpgradeRFQ

RG1005V-4640-P-T1

SusumuIn Stock: 843RG1005V-4640-P-T1 Datasheet

UpgradeRFQ

RG1005V-4640-W-T1

SusumuIn Stock: 1100RG1005V-4640-W-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG1005P-4640-W-T1 is determined by the following critical parameters:

Electrical Parameters (Must Match):

• Resistance value: 464 Ohms
• Power rating: 0.063W (1/16W)
• Operating temperature range: -55°C to 155°C
• Package type: 0402 (1005 Metric)
• Composition: Thin Film
• Automotive qualification: AEC-Q200

Tolerance and Temperature Coefficient (Substitution Criteria): Substitute parts may feature equal or tighter tolerance specifications and equal or lower temperature coefficients. These parameters define upgrade paths where enhanced precision is acceptable.

Packaging Format (Substitution Criteria): The main part is supplied in bulk format. Direct substitutes are available in Tape & Reel (TR) packaging, which is functionally equivalent for component placement and soldering operations.

Compliance (Must Match): All substitute parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Equivalent Functionality): RG1005P-4640-W-T5 provides identical electrical specifications to the obsolete RG1005P-4640-W-T1 with active product status. The only difference is packaging format (Tape & Reel versus bulk), which does not affect component performance or circuit operation.

Enhanced Performance Alternatives: RG1005N-4640-W-T1, RG1005V-4640-W-T1, and RG1005V-4640-P-T1 offer improved temperature coefficient stability (±10ppm/°C and ±5ppm/°C respectively) while maintaining identical resistance, tolerance, power rating, and operating temperature specifications. RG1005V-4640-P-T1 additionally provides tighter tolerance (±0.02%) for applications requiring enhanced precision.

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-4640-W-T5 be used as a direct replacement for RG1005P-4640-W-T1? A: Yes. Both parts have identical electrical specifications: 464 Ohms ±0.05%, 0.063W power rating, ±25ppm/°C temperature coefficient, and 0402 package. The difference in packaging format (Tape & Reel versus bulk) does not affect circuit performance or component functionality.

Q: What is the difference between RG1005N-4640-W-T1 and RG1005V-4640-W-T1? A: Both parts have identical resistance, tolerance, power rating, and package specifications. RG1005N-4640-W-T1 features ±10ppm/°C temperature coefficient, while RG1005V-4640-W-T1 features ±5ppm/°C temperature coefficient. RG1005V-4640-W-T1 provides superior temperature stability for precision applications.

Q: When should RG1005V-4640-P-T1 be selected over other substitutes? A: RG1005V-4640-P-T1 is selected when applications require both enhanced temperature coefficient stability (±5ppm/°C) and tighter resistance tolerance (±0.02% versus ±0.05%). This part is suitable for high-precision analog circuits and measurement applications.

Q: Are all substitute parts AEC-Q200 qualified? A: Yes. All substitute parts listed maintain automotive AEC-Q200 qualification, ROHS3 compliance, and MSL 1 rating, ensuring compatibility with automotive and high-reliability applications.

Q: Does packaging format affect component selection? A: Packaging format (Tape & Reel versus bulk) affects supply chain logistics and assembly processes but does not affect electrical performance or circuit operation. Selection should be based on manufacturing equipment compatibility and inventory management requirements.

Q: Can substitute parts with lower temperature coefficients be used in existing designs? A: Yes. Substitute parts with lower temperature coefficients (±10ppm/°C or ±5ppm/°C) are functionally compatible with designs specified for ±25ppm/°C. Lower temperature coefficients provide equal or improved performance across the operating temperature range.