RG3216P-3003-W-T1 Equivalent & Substitute Parts

Part Overview

The RG3216P-3003-W-T1 is a 300 kOhms ±0.05% thin film chip resistor in 1206 (3216 Metric) package rated for 0.25W (1/4W) power dissipation. This component features anti-sulfur coating and automotive AEC-Q200 qualification, designed for high-precision applications requiring tight tolerance specifications. The part is currently classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement continuity.

Substiute Parts

RG3216P-3003-W-T1

SusumuIn Stock: 720RG3216P-3003-W-T1 Datasheet

Current PartRFQ

RG3216N-3003-W-T1

SusumuIn Stock: 1096RG3216N-3003-W-T1 Datasheet

UpgradeRFQ

ERA-8AEB304V

Panasonic Electronic ComponentsIn Stock: 35500ERA-8AEB304V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG3216P-3003-W-T1 is determined by the following critical parameters:

Primary Substitution Criteria (Must Match):

• Resistance value: 300 kOhms
• Package / Case: 1206 (3216 Metric)
• Power rating: 0.25W (1/4W)
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant

Secondary Substitution Criteria (Allowable Variation):

• Tolerance: ±0.05% or tighter (lower tolerance values are acceptable)
• Temperature coefficient: May vary within automotive specifications
• Anti-sulfur feature: Not required for substitution but present in upgrade option
• Packaging format: Tape & Reel (TR) acceptable for manufacturing environments

The RG3216N-3003-W-T1 qualifies as a direct upgrade substitute with identical electrical specifications and improved temperature coefficient performance. The ERA-8AEB304V qualifies as a functional substitute with relaxed tolerance specification (±0.1% versus ±0.05%).

Parameter Comparison

Engineering Selection Recommendations

RG3216N-3003-W-T1 (Recommended Primary Substitute):

The RG3216N-3003-W-T1 is the preferred substitute for the obsolete RG3216P-3003-W-T1. Both components are manufactured by Susumu and share identical electrical specifications including 300 kOhms resistance, ±0.05% tolerance, and 0.25W power rating. The RG3216N-3003-W-T1 offers superior performance with a temperature coefficient of ±10ppm/°C compared to ±25ppm/°C in the original part. Both components feature anti-sulfur coating and maintain full AEC-Q200 automotive qualification. The RG3216N-3003-W-T1 is currently in active production status with higher inventory availability (1026 Pcs), ensuring supply chain continuity. Physical dimensions and package specifications are identical, enabling direct board-level substitution without design modification.

ERA-8AEB304V (Functional Substitute):

The ERA-8AEB304V manufactured by Panasonic Electronic Components serves as a functional substitute when tolerance relaxation is acceptable. This component maintains the same 300 kOhms resistance, 0.25W power rating, 1206 package, and AEC-Q200 automotive qualification. The tolerance specification is ±0.1%, which is less stringent than the original ±0.05% specification. The ERA-8AEB304V has significantly higher inventory availability (35405 Pcs) and active production status. The seated height is 0.028" (0.70mm) compared to 0.020" (0.50mm) for the original part; this dimensional difference must be evaluated for PCB layout compatibility. The temperature coefficient matches the original specification at ±25ppm/°C. This substitute is suitable for applications where the relaxed tolerance does not impact circuit performance.

Frequently Asked Questions (FAQ)

Q: Can the RG3216N-3003-W-T1 be used as a direct replacement for the RG3216P-3003-W-T1?

A: Yes. The RG3216N-3003-W-T1 is a direct substitute with identical electrical specifications and package dimensions. The improved temperature coefficient (±10ppm/°C versus ±25ppm/°C) provides enhanced performance. No circuit redesign or board layout modification is required.

Q: What is the key difference between the RG3216N-3003-W-T1 and ERA-8AEB304V?

A: The primary difference is tolerance specification. The RG3216N-3003-W-T1 maintains ±0.05% tolerance matching the original part, while the ERA-8AEB304V has ±0.1% tolerance. The ERA-8AEB304V also has a greater seated height (0.028" versus 0.020"), which may affect PCB clearance in space-constrained designs.

Q: Is the ERA-8AEB304V suitable for high-precision applications?

A: The ERA-8AEB304V is suitable for applications where ±0.1% tolerance is acceptable. For circuits requiring the original ±0.05% tolerance specification, the RG3216N-3003-W-T1 is the appropriate choice.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. Both the RG3216N-3003-W-T1 and ERA-8AEB304V carry full AEC-Q200 automotive qualification, meeting the same reliability and qualification standards as the original part.

Q: What is the impact of the height difference in the ERA-8AEB304V?

A: The ERA-8AEB304V has a maximum seated height of 0.028" (0.70mm) compared to 0.020" (0.50mm) for the original part. This 0.008" (0.20mm) difference must be verified against PCB layout constraints, particularly in applications with height-limited component placement or conformal coating requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The RG3216N-3003-W-T1 and ERA-8AEB304V are both ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental compliance profile of the original part.

Q: Can packaging format (Tape & Reel) affect substitution?

A: Packaging format does not affect electrical or mechanical compatibility. Both substitute parts are available in Tape & Reel (TR) format suitable for automated assembly processes. The original part's packaging format is not specified in the provided data.