RG3216N-4530-B-T1 Equivalent & Substitute Parts

Part Overview

The RG3216N-4530-B-T1 is a 453 Ohms ±0.1% thin film chip resistor in 1206 (3216 Metric) package format, rated for 0.25W (1/4W) power dissipation. This component features anti-sulfur construction and meets automotive AEC-Q200 qualification standards. The part is currently classified as obsolete, necessitating identification of active equivalent and substitute components that maintain electrical and mechanical compatibility while offering enhanced performance characteristics where applicable.

Substiute Parts

RG3216N-4530-B-T1

SusumuIn Stock: 1126RG3216N-4530-B-T1 Datasheet

Current PartRFQ

RG3216N-4530-B-T5

SusumuIn Stock: 837RG3216N-4530-B-T5 Datasheet

DirectRFQ

RG3216N-4530-W-T1

SusumuIn Stock: 1165RG3216N-4530-W-T1 Datasheet

UpgradeRFQ

RG3216V-4530-B-T5

SusumuIn Stock: 1157RG3216V-4530-B-T5 Datasheet

UpgradeRFQ

RG3216V-4530-P-T1

SusumuIn Stock: 1045RG3216V-4530-P-T1 Datasheet

UpgradeRFQ

RG3216V-4530-W-T1

SusumuIn Stock: 909RG3216V-4530-W-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG3216N-4530-B-T1 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

• Resistance value: 453 Ohms (exact match required)
• Power rating: 0.25W minimum
• Package format: 1206 (3216 Metric)
• Composition: Thin Film
• Automotive qualification: AEC-Q200 rated
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS compliance: ROHS3 Compliant

Allowable Variation Parameters:

• Tolerance: May be equal to or tighter than ±0.1%
• Temperature coefficient: May be equal to or lower than ±10ppm/°C
• Packaging format: Tape & Reel (TR) acceptable as substitute for bulk packaging

All identified substitute parts maintain the mandatory compatibility parameters while offering equal or improved performance in tolerance and temperature coefficient specifications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Identical Electrical Performance):

RG3216N-4530-B-T5 provides direct electrical equivalence to the obsolete RG3216N-4530-B-T1, maintaining identical resistance, tolerance (±0.1%), power rating, and temperature coefficient (±10ppm/°C). This part is active and available in Tape & Reel packaging. Selection of this part requires no circuit re-evaluation.

Enhanced Performance Substitutes:

RG3216N-4530-W-T1 offers improved tolerance specification (±0.05% versus ±0.1%) while maintaining all other electrical parameters. This upgrade is suitable for applications requiring tighter resistance accuracy without circuit redesign.

RG3216V-4530-B-T5 provides improved temperature coefficient performance (±5ppm/°C versus ±10ppm/°C) with maintained tolerance specification (±0.1%). This upgrade reduces temperature-dependent resistance drift.

RG3216V-4530-W-T1 combines improved tolerance (±0.05%) with improved temperature coefficient (±5ppm/°C), providing enhanced stability across both tolerance and temperature performance domains.

RG3216V-4530-P-T1 represents the highest performance option with precision tolerance (±0.02%) and improved temperature coefficient (±5ppm/°C), suitable for precision measurement and signal conditioning circuits.

All substitute parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and operating temperature range specifications (-55°C ~ 155°C).

Frequently Asked Questions (FAQ)

Q: Can RG3216N-4530-B-T5 be used as a direct replacement for RG3216N-4530-B-T1?

A: Yes. RG3216N-4530-B-T5 is electrically and mechanically identical to the obsolete RG3216N-4530-B-T1. Both parts specify 453 Ohms ±0.1%, 0.25W power rating, 1206 package, and ±10ppm/°C temperature coefficient. The primary difference is packaging format (Tape & Reel versus bulk) and active product status.

Q: What is the difference between RG3216N and RG3216V series designations?

A: The RG3216V series offers improved temperature coefficient performance (±5ppm/°C) compared to the RG3216N series (±10ppm/°C). Both series maintain identical resistance values, tolerance options, power ratings, and package formats. Selection between series depends on application temperature stability requirements.

Q: Are all substitute parts compatible with the original 1206 package footprint?

A: Yes. All substitute parts are specified in 1206 (3216 Metric) package format with identical physical dimensions (0.126" L x 0.063" W, 3.20mm x 1.60mm) and maximum seated height (0.020" / 0.50mm). Direct PCB footprint compatibility is maintained.

Q: What tolerance options are available for 453 Ohm thin film resistors in this series?

A: Available tolerance specifications are ±0.1%, ±0.05%, and ±0.02%. Selection of tighter tolerance (lower percentage value) provides improved resistance accuracy. All tolerance grades maintain the same physical package and power rating.

Q: Do all substitute parts meet automotive AEC-Q200 qualification?

A: Yes. All identified substitute parts carry AEC-Q200 automotive qualification rating and anti-sulfur construction. ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited) specifications are maintained across all alternatives.

Q: What is the significance of the -T1 and -T5 suffixes in part numbers?

A: The suffix designates packaging format. -T1 indicates Tape & Reel (TR) packaging, while -T5 also indicates Tape & Reel packaging. Both formats are suitable for automated assembly processes. Packaging format does not affect electrical performance.

Q: Can higher tolerance grade parts (±0.05% or ±0.02%) be used in applications designed for ±0.1% tolerance?

A: Yes. Parts with tighter tolerance specifications (lower percentage values) are fully compatible with applications designed for looser tolerances. The tighter tolerance represents improved accuracy and does not create incompatibility with existing circuit designs.