RG1608P-751-W-T1 Equivalent & Substitute Parts

Part Overview

The RG1608P-751-W-T1 is a 750 Ohm ±0.05% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W (1/10W) power dissipation. This component is manufactured by Susumu and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is actively produced and available in high volume inventory. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when inventory constraints require component flexibility within specified electrical and mechanical parameters.

Substiute Parts

RG1608P-751-W-T1

SusumuIn Stock: 1239RG1608P-751-W-T1 Datasheet

Current PartRFQ

RG1608N-751-W-T1

SusumuIn Stock: 8525RG1608N-751-W-T1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG1608P-751-W-T1 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 750 Ohms (exact match required)
• Tolerance: ±0.05% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)

Mechanical Parameters:

• Package type: 0603 (1608 Metric) (exact match required)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) (exact match required)
• Height - Seated (Max): 0.020" (0.50mm) (exact match required)

Compliance & Environmental Parameters:

• Composition: Thin Film (exact match required)
• Features: Anti-Sulfur, Automotive AEC-Q200 (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

The substitute part RG1608N-751-W-T1 meets all substitution criteria across electrical, mechanical, and compliance parameters. The primary difference between the main part and substitute is the temperature coefficient specification, which does not affect substitution eligibility as this parameter is not a limiting factor for functional equivalence in this product category.

Parameter Comparison

Engineering Selection Recommendations

Both RG1608P-751-W-T1 and RG1608N-751-W-T1 are active production components manufactured by Susumi with full AEC-Q200 automotive qualification and ROHS3 compliance. Both parts are suitable for applications requiring 750 Ohm thin film resistors in 0603 package format with ±0.05% tolerance and 0.1W power rating.

The RG1608N-751-W-T1 substitute part offers improved temperature coefficient performance (±10ppm/°C versus ±25ppm/°C), which provides enhanced stability across the full operating temperature range of -55°C to 155°C. Both parts maintain identical electrical specifications, mechanical dimensions, and environmental compliance ratings.

Selection between these parts should be based on application-specific temperature stability requirements and component availability. The substitute part RG1608N-751-W-T1 is currently available in higher inventory volume (8500 Pcs) compared to the primary part (1149 Pcs).

Frequently Asked Questions (FAQ)

Q: Can RG1608N-751-W-T1 be used as a direct replacement for RG1608P-751-W-T1?

A: Yes. Both parts are electrically and mechanically equivalent with identical resistance (750 Ohms), tolerance (±0.05%), power rating (0.1W), package type (0603), and compliance certifications (AEC-Q200, ROHS3). The substitute part features a tighter temperature coefficient specification (±10ppm/°C versus ±25ppm/°C), which represents an improvement in thermal stability.

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use identical 0603 (1608 Metric) packaging with matching physical dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum seated height of 0.020" (0.50mm). PCB footprints and assembly processes are interchangeable.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both RG1608P-751-W-T1 and RG1608N-751-W-T1 carry AEC-Q200 automotive qualification and are suitable for automotive applications requiring anti-sulfur thin film resistors.

Q: What is the difference in temperature coefficient between these parts?

A: The RG1608P-751-W-T1 has a temperature coefficient of ±25ppm/°C, while the RG1608N-751-W-T1 has a temperature coefficient of ±10ppm/°C. The substitute part provides superior temperature stability across the operating range of -55°C to 155°C.

Q: Are both parts RoHS compliant?

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

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

A: Both parts have Moisture Sensitivity Level (MSL) rating of 1, which indicates unlimited shelf life and no special moisture control requirements during storage or handling.