ERA-3YEB331V Equivalent & Substitute Parts

Part Overview

The ERA-3YEB331V is a 330 Ohm ±0.1% metal film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Panasonic Electronic Components, this part operates across -55°C to 125°C with a temperature coefficient of ±25ppm/°C. The product is currently obsolete, necessitating identification of equivalent and substitute components that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Key Parameters

Parameter	Value
Resistance	330 Ohms
Tolerance	±0.1%
Power Rating	0.1W (1/10W)
Package	0603 (1608 Metric)
Composition	Metal Film / Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 125°C
Terminations	2
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-3YEB331V is determined by the following critical parameters:

Primary Compatibility Criteria:

Resistance value: 330 Ohms (exact match required)
Package: 0603 (1608 Metric) form factor
Tolerance: ±0.1% or tighter
Power rating: 0.1W minimum
Composition: Metal Film or Thin Film
Temperature coefficient: ±25ppm/°C or better
Operating temperature range: Must support -55°C to 125°C minimum

Substitution Categories:

Direct Equivalents maintain all electrical and mechanical parameters within specification. These parts are interchangeable without circuit redesign.

Upgrade Substitutes offer improved performance characteristics (tighter tolerance, lower temperature coefficient, extended temperature range, or enhanced reliability features such as AEC-Q200 automotive qualification) while maintaining backward compatibility with the original design requirements.

Compatible Alternatives meet all mandatory electrical parameters but may differ in secondary characteristics such as composition type or manufacturer-specific features, provided they remain within the allowable parameter ranges.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Composition	Temp Coeff (ppm/°C)	Temp Range (°C)	Features	Status
ERA-3YEB331V	Panasonic	330 Ω	±0.1%	0.1	Metal Film	±25	-55 to 125	—	Obsolete
ERA-3AEB331V	Panasonic	330 Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Automotive AEC-Q200	Active
MCT06030D3300BP500	Vishay Beyschlag	330 Ω	±0.1%	0.1	Thin Film	±25	-55 to 125	Anti-Sulfur	Active
RG1608N-331-W-T1	Susumu	330 Ω	±0.05%	0.1	Thin Film	±10	-55 to 155	Anti-Sulfur, AEC-Q200	Active
RG1608P-331-B-T5	Susumu	330 Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Anti-Sulfur, AEC-Q200	Active
RT0603BRD07330RL	YAGEO	330 Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	—	Active
TNPW0603330RBEEA	Vishay Dale	330 Ω	±0.1%	0.21	Thin Film	±25	-55 to 175	Anti-Sulfur, AEC-Q200, Moisture Resistant	Active
RG1608N-331-B-T5	Susumu	330 Ω	±0.1%	0.1	Thin Film	±10	-55 to 155	Anti-Sulfur, AEC-Q200	Active
RG1608N-331-P-T1	Susumu	330 Ω	±0.02%	0.1	Thin Film	±10	-55 to 155	Anti-Sulfur, AEC-Q200	Active
RG1608N-331-W-T5	Susumu	330 Ω	±0.05%	0.1	Thin Film	±10	-55 to 155	Anti-Sulfur, AEC-Q200	Active
RG1608P-331-P-T1	Susumu	330 Ω	±0.02%	0.1	Thin Film	±25	-55 to 155	Anti-Sulfur, AEC-Q200	Active

Engineering Selection Recommendations

For Direct Replacement (Electrical and Mechanical Equivalence):

ERA-3AEB331V, MCT06030D3300BP500, RG1608P-331-B-T5, and RT0603BRD07330RL satisfy all mandatory electrical parameters of the obsolete ERA-3YEB331V. These parts maintain 330 Ohm resistance, ±0.1% tolerance, 0.1W power rating, 0603 package, and ±25ppm/°C temperature coefficient across the required -55°C to 125°C operating range. All are ROHS3 compliant with MSL 1 rating.

For Applications Requiring Extended Temperature Range:

ERA-3AEB331V, RG1608P-331-B-T5, RT0603BRD07330RL, RG1608N-331-B-T5, RG1608N-331-P-T1, RG1608N-331-W-T5, and RG1608P-331-P-T1 support operation to 155°C, providing margin beyond the original -55°C to 125°C specification.

For Automotive Applications:

ERA-3AEB331V, RG1608N-331-W-T1, RG1608P-331-B-T5, TNPW0603330RBEEA, RG1608N-331-B-T5, RG1608N-331-P-T1, RG1608N-331-W-T5, and RG1608P-331-P-T1 carry AEC-Q200 automotive qualification.

For Enhanced Reliability in Corrosive Environments:

RG1608N-331-W-T1, RG1608P-331-B-T5, TNPW0603330RBEEA, RG1608N-331-B-T5, RG1608N-331-P-T1, RG1608N-331-W-T5, and RG1608P-331-P-T1 feature anti-sulfur composition.

For Tighter Tolerance Requirements:

RG1608N-331-W-T1 (±0.05%), RG1608N-331-P-T1 (±0.02%), RG1608N-331-W-T5 (±0.05%), and RG1608P-331-P-T1 (±0.02%) provide tolerance tighter than the original ±0.1% specification.

For Higher Power Dissipation:

TNPW0603330RBEEA is rated for 0.21W, exceeding the original 0.1W specification while maintaining all other parameters.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB331V directly replace ERA-3YEB331V?

A: Yes. Both parts share identical electrical specifications: 330 Ohm resistance, ±0.1% tolerance, 0.1W power rating, 0603 package, and ±25ppm/°C temperature coefficient. ERA-3AEB331V extends the operating temperature range to 155°C and includes AEC-Q200 automotive qualification. Mechanical dimensions and termination count are identical.

Q: What is the difference between metal film and thin film composition?

A: Both compositions meet the electrical parameters of the ERA-3YEB331V. Thin film variants offer enhanced stability and reliability characteristics. Composition type does not affect interchangeability provided all electrical parameters remain within specification.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance status matching the original ERA-3YEB331V.

Q: Can I use TNPW0603330RBEEA as a substitute despite its higher power rating?

A: Yes. TNPW0603330RBEEA maintains all mandatory electrical parameters and the 0603 package. The 0.21W power rating exceeds the original 0.1W requirement, providing additional thermal margin. This part is suitable for direct substitution.

Q: Which substitute offers the best tolerance specification?

A: RG1608N-331-P-T1 and RG1608P-331-P-T1 both offer ±0.02% tolerance, the tightest available among the listed substitutes. Both maintain all other electrical parameters and include AEC-Q200 qualification.

Q: Do all substitutes maintain the same package dimensions?

A: All substitutes use the 0603 (1608 Metric) package. Dimensional variations exist within standard tolerances: most parts measure 0.063" L × 0.031" W (1.60mm × 0.80mm), while MCT06030D3300BP500 and TNPW0603330RBEEA measure 0.061" L × 0.033" W (1.55mm × 0.85mm). These variations remain within PCB footprint tolerances for standard 0603 designs.

Q: What is the MSL rating for all substitute parts?

A: All substitute parts carry MSL 1 (Unlimited) rating, matching the original ERA-3YEB331V. No moisture sensitivity precautions are required during storage or handling.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message