RG3216P-1580-B-T1 Equivalent & Substitute Parts

Part Overview

The RG3216P-1580-B-T1 is a 158 Ohms ±0.1% thin film chip resistor manufactured by Susumu in 1206 (3216 Metric) package format with 0.25W power rating. This component is designed for automotive applications and carries AEC-Q200 qualification with anti-sulfur coating. The part is actively produced and stocked with 789 units available. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Key Parameters

Parameter	Value
Resistance	158 Ohms
Tolerance	±0.1%
Power Rating	0.25W (1/4W)
Package Type	1206 (3216 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RG3216P-1580-B-T1 are qualified based on the following criteria:

Electrical Parameters (Critical Match Required):

Resistance value: 158 Ohms
Tolerance: ±0.1%
Power rating: 0.25W (1/4W)
Temperature coefficient: ±25ppm/°C
Operating temperature range: -55°C to 155°C

Mechanical Parameters (Critical Match Required):

Package designation: 1206 (3216 Metric)
Number of terminations: 2
Physical dimensions compatible with 1206 footprint

Compliance & Certification (Required):

RoHS3 compliance
MSL 1 rating
Active product status

Composition & Construction:

Thin film technology

All identified substitute parts meet these criteria and are suitable for direct replacement in applications requiring the RG3216P-1580-B-T1 specifications.

Parameter Comparison

Parameter	RG3216P-1580-B-T1 (Susumu)	ERA-8AEB1580V (Panasonic)	RT1206BRD07158RL (YAGEO)
Resistance	158 Ohms	158 Ohms	158 Ohms
Tolerance	±0.1%	±0.1%	±0.1%
Power Rating	0.25W	0.25W	0.25W
Composition	Thin Film	Thin Film	Thin Film
Temperature Coefficient	±25ppm/°C	±25ppm/°C	±25ppm/°C
Operating Temperature	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C
Package / Case	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 Metric)
Length	0.126" (3.20mm)	0.126" (3.20mm)	0.122" (3.10mm)
Width	0.063" (1.60mm)	0.063" (1.60mm)	0.063" (1.60mm)
Height - Seated (Max)	0.020" (0.50mm)	0.028" (0.70mm)	0.026" (0.65mm)
Number of Terminations	2	2	2
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1	MSL 1	MSL 1
Product Status	Active	Active	Active

Engineering Selection Recommendations

ERA-8AEB1580V (Panasonic Electronic Components): This substitute part matches all critical electrical parameters and carries AEC-Q200 automotive qualification identical to the original RG3216P-1580-B-T1. The component is ROHS3 compliant with MSL 1 rating. Physical dimensions are equivalent with maximum seated height of 0.028" (0.70mm), which is within acceptable tolerance for 1206 package applications. Panasonic ERA-8A series maintains active production status with 8394 units in stock inventory.

RT1206BRD07158RL (YAGEO): This substitute part satisfies all electrical specifications with 158 Ohms ±0.1% resistance and 0.25W power rating. The component is ROHS3 compliant with MSL 1 rating and operates across the identical temperature range. Physical dimensions show length of 0.122" (3.10mm) and maximum seated height of 0.026" (0.65mm), both within 1206 package specifications. YAGEO RT series is actively produced with 5912 units available. Note that this part does not carry explicit AEC-Q200 designation in the provided specifications.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB1580V be used as a direct replacement for RG3216P-1580-B-T1?

A: Yes. Both components share identical electrical specifications (158 Ohms ±0.1%, 0.25W, ±25ppm/°C), operate across the same temperature range (-55°C to 155°C), use thin film construction, and carry AEC-Q200 automotive qualification. Both are ROHS3 compliant with MSL 1 rating. Physical dimensions are compatible with 1206 package footprints.

Q: What is the difference in seated height between these parts?

A: The RG3216P-1580-B-T1 has a maximum seated height of 0.020" (0.50mm), while ERA-8AEB1580V measures 0.028" (0.70mm) and RT1206BRD07158RL measures 0.026" (0.65mm). All values remain within acceptable 1206 package specifications. Height differences may affect clearance in space-constrained applications.

Q: Does RT1206BRD07158RL have automotive qualification?

A: The provided specifications for RT1206BRD07158RL do not include explicit AEC-Q200 designation. The RG3216P-1580-B-T1 and ERA-8AEB1580V both carry AEC-Q200 qualification. For automotive applications requiring AEC-Q200 certification, ERA-8AEB1580V is the appropriate substitute.

Q: Are all three parts RoHS3 compliant?

A: Yes. RG3216P-1580-B-T1, ERA-8AEB1580V, and RT1206BRD07158RL are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level.

Q: What is the tolerance specification for these resistors?

A: All three parts maintain ±0.1% tolerance, which is a precision thin film specification suitable for applications requiring tight resistance accuracy.

Q: Can these parts be used interchangeably in PCB designs?

A: All three components use the 1206 (3216 Metric) package with identical length (0.126" or 0.122") and width (0.063") dimensions. Seated height variations (0.020" to 0.028") are within package specification tolerances. PCB footprints designed for 1206 packages accommodate all three parts. Verify clearance requirements for specific applications with height-sensitive layouts.

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