RG3216P-3570-P-T1 Equivalent & Substitute Parts

Part Overview

The RG3216P-3570-P-T1 is a 357 Ohm ±0.02% precision thin film chip resistor manufactured by Susumu in 1206 (3216 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation 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 ongoing production and repair applications.

Substiute Parts

RG3216P-3570-P-T1

SusumuIn Stock: 859RG3216P-3570-P-T1 Datasheet

Current PartRFQ

RG3216V-3570-P-T1

SusumuIn Stock: 722RG3216V-3570-P-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG3216P-3570-P-T1 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 357 Ohms (exact match required)
• Tolerance: ±0.02% (exact match required)
• Power rating: 0.25W minimum
• Operating temperature range: -55°C to 155°C minimum

Mechanical Parameters:

• Package format: 1206 (3216 Metric) (exact match required)
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Height seated maximum: 0.020" (0.50mm)
• Number of terminations: 2

Compliance & Certification:

• Composition: Thin Film
• Features: Anti-Sulfur, Automotive AEC-Q200
• RoHS3 Compliance
• Moisture Sensitivity Level: 1

The RG3216V-3570-P-T1 qualifies as a direct substitute based on matching all electrical, mechanical, and compliance parameters. The primary distinction is product status (active versus obsolete) and packaging format variation.

Parameter Comparison

Engineering Selection Recommendations

The RG3216V-3570-P-T1 is the direct equivalent substitute for the obsolete RG3216P-3570-P-T1. Selection of this substitute is based on the following engineering criteria:

Product Status Alignment: The RG3216V-3570-P-T1 maintains active product status with Susumu, ensuring continued availability and supply chain reliability. The RG3216P-3570-P-T1 is classified as obsolete, making the active substitute the appropriate choice for new designs and ongoing production requirements.

Electrical Equivalence: Both parts maintain identical resistance (357 Ohms), tolerance (±0.02%), power rating (0.25W), and operating temperature range (-55°C to 155°C). The RG3216V-3570-P-T1 provides superior temperature coefficient performance (±5ppm/°C versus ±25ppm/°C), delivering enhanced stability across the operating temperature range.

Mechanical Compatibility: The 1206 (3216 Metric) package format, physical dimensions, and termination configuration are identical between both parts, ensuring direct PCB layout compatibility without design modification.

Compliance & Certification: Both parts carry identical AEC-Q200 automotive qualification, anti-sulfur coating, ROHS3 compliance, and REACH unaffected status. Moisture sensitivity level 1 (unlimited) is maintained, supporting standard handling and storage protocols.

Packaging Consideration: The RG3216V-3570-P-T1 is supplied in Tape & Reel (TR) format, which is standard for automated assembly operations. Verify packaging format compatibility with your procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the RG3216V-3570-P-T1 be used as a direct replacement for the RG3216P-3570-P-T1 in existing designs?

A: Yes. The RG3216V-3570-P-T1 is electrically and mechanically equivalent to the RG3216P-3570-P-T1. Both parts share identical resistance value (357 Ohms), tolerance (±0.02%), power rating (0.25W), package format (1206), and operating temperature range (-55°C to 155°C). No circuit design changes are required.

Q: What is the primary difference between these two part numbers?

A: The RG3216P-3570-P-T1 is obsolete, while the RG3216V-3570-P-T1 is active. Additionally, the RG3216V-3570-P-T1 features superior temperature coefficient performance (±5ppm/°C versus ±25ppm/°C), providing better stability across temperature variations.

Q: Are the physical dimensions identical?

A: Yes. Both parts are packaged in 1206 (3216 Metric) format with dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm) and maximum seated height of 0.020" (0.50mm). PCB footprints are identical.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the RG3216P-3570-P-T1 and RG3216V-3570-P-T1 carry AEC-Q200 automotive qualification with anti-sulfur coating, making them suitable for automotive applications.

Q: What packaging format is the RG3216V-3570-P-T1 supplied in?

A: The RG3216V-3570-P-T1 is supplied in Tape & Reel (TR) format, which is standard for automated pick-and-place assembly. Confirm compatibility with your assembly equipment and procurement specifications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the RG3216P-3570-P-T1 and RG3216V-3570-P-T1 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

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

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control requirements during storage, handling, or assembly.

Q: Can I use the RG3216V-3570-P-T1 in high-precision applications requiring ±0.02% tolerance?

A: Yes. The RG3216V-3570-P-T1 maintains the same ±0.02% tolerance specification as the RG3216P-3570-P-T1, supporting high-precision circuit requirements.