ERA-3YEB151V Equivalent & Substitute Parts

Part Overview

The ERA-3YEB151V is a 150 Ohm ±0.1% metal film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Panasonic Electronic Components as part of the ERA-3Y series, this part is classified as obsolete. Due to its obsolete status and limited inventory (987 pcs), equivalent and substitute parts from active product lines are necessary for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Resistance	150 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 (main part); -55°C to 155°C or higher (substitutes)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Critical Parameters (Must Match):

Resistance value: 150 Ohms
Package: 0603 (1608 Metric)
Tolerance: ±0.1% or tighter
Power rating: 0.1W minimum
RoHS3 compliance
MSL 1 rating

Compatible Variations:

Composition: Metal film or thin film acceptable
Temperature coefficient: ±25ppm/°C or tighter acceptable
Operating temperature: -55°C to 125°C minimum; extended ranges acceptable
Features: Anti-sulfur and automotive AEC-Q200 certifications are compatible enhancements

Parts are grouped as direct equivalents (matching all specifications) or upgrades (enhanced performance characteristics while maintaining base functionality).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Composition	Temp Coeff (ppm/°C)	Operating Temp (°C)	Status	AEC-Q200
ERA-3YEB151V	Panasonic	150Ω	±0.1%	0.1	Metal Film	±25	-55 to 125	Obsolete	No
ERA-3AEB151V	Panasonic	150Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	Yes
MCT06030D1500BP500	Vishay Beyschlag	150Ω	±0.1%	0.1	Thin Film	±25	-55 to 125	Active	No
RG1608N-151-W-T1	Susumu	150Ω	±0.05%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608P-151-B-T5	Susumu	150Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	Yes
RT0603BRD07150RL	YAGEO	150Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	No
TNPW0603150RBEEA	Vishay Dale	150Ω	±0.1%	0.21	Thin Film	±25	-55 to 175	Active	Yes
RG1608N-151-B-T5	Susumu	150Ω	±0.1%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608N-151-P-T1	Susumu	150Ω	±0.02%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608N-151-W-T5	Susumu	150Ω	±0.05%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608P-151-P-T1	Susumu	150Ω	±0.02%	0.1	Thin Film	±25	-55 to 155	Active	Yes

Engineering Selection Recommendations

Direct Equivalents (Immediate Replacement):

ERA-3AEB151V (Panasonic) and RG1608P-151-B-T5 (Susumu) provide direct functional equivalence to ERA-3YEB151V. Both maintain 150Ω ±0.1% tolerance, 0.1W power rating, and 0603 package. ERA-3AEB151V extends operating temperature to 155°C and includes AEC-Q200 automotive qualification. RG1608P-151-B-T5 offers identical specifications with anti-sulfur and AEC-Q200 features.

Active Product Alternatives:

MCT06030D1500BP500 (Vishay Beyschlag) and RT0603BRD07150RL (YAGEO) are functionally equivalent active products. MCT06030D1500BP500 includes anti-sulfur treatment. RT0603BRD07150RL extends operating temperature to 155°C. Both maintain specification compliance within the -55°C to 125°C minimum range.

Enhanced Performance Options:

RG1608N-151-W-T1, RG1608N-151-B-T5, and RG1608N-151-W-T5 (Susumu) offer tighter tolerance (±0.05%) and lower temperature coefficient (±10ppm/°C) compared to the original part. These upgrades maintain 0.1W power rating and 0603 package while providing superior stability. All include AEC-Q200 qualification and extended temperature range to 155°C.

RG1608N-151-P-T1 and RG1608P-151-P-T1 (Susumu) provide the highest tolerance specification at ±0.02%, suitable for precision applications requiring tighter resistance control.

Extended Power Rating Option:

TNPW0603150RBEEA (Vishay Dale) provides 0.21W power rating in the same 0603 package, offering thermal margin for applications with higher dissipation requirements. Operating temperature extends to 175°C. Includes anti-sulfur, AEC-Q200, and moisture-resistant features.

Selection Criteria:

For standard applications: ERA-3AEB151V or RG1608P-151-B-T5
For automotive applications: Any part with AEC-Q200 certification
For precision circuits: RG1608N-151-P-T1 or RG1608P-151-P-T1
For high-temperature environments: TNPW0603150RBEEA
For cost-optimized sourcing: MCT06030D1500BP500 or RT0603BRD07150RL

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB151V directly replace ERA-3YEB151V?

A: Yes. Both parts share identical resistance (150Ω), tolerance (±0.1%), power rating (0.1W), and 0603 package. ERA-3AEB151V is the active Panasonic equivalent with extended temperature range (-55°C to 155°C) and AEC-Q200 automotive qualification.

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

A: Both compositions meet the specified electrical parameters. Thin film resistors typically offer better temperature stability and lower noise. The ERA-3YEB151V uses metal film; substitutes use thin film. This composition change does not affect functional compatibility for the specified parameters.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 rating, matching the original part's environmental specifications.

Q: What does AEC-Q200 certification mean?

A: AEC-Q200 is an automotive qualification standard. Parts with this certification have undergone additional reliability testing for automotive applications. This certification is an enhancement; parts without it remain suitable for non-automotive applications.

Q: Can I use RG1608N-151-P-T1 (±0.02% tolerance) in place of ERA-3YEB151V (±0.1% tolerance)?

A: Yes. Tighter tolerance is a compatible upgrade. RG1608N-151-P-T1 provides superior tolerance performance while maintaining all other specifications. This substitution is valid for any application requiring ±0.1% or looser tolerance.

Q: What is the significance of temperature coefficient differences?

A: Temperature coefficient indicates resistance change per degree Celsius. ERA-3YEB151V has ±25ppm/°C; some substitutes offer ±10ppm/°C. Lower values indicate better stability across temperature variations. Both are acceptable; tighter coefficients represent performance enhancement.

Q: Is TNPW0603150RBEEA suitable for my application if I only need 0.1W?

A: Yes. TNPW0603150RBEEA is rated for 0.21W, providing thermal margin beyond the 0.1W requirement. Higher power rating does not compromise performance in lower-power applications. The 0603 package remains identical.

Q: Can I mix different substitute part manufacturers in the same circuit?

A: Yes. All listed substitutes meet identical electrical specifications (150Ω ±0.1% minimum, 0.1W, 0603 package). Mixing manufacturers is acceptable from an electrical standpoint. Verify procurement and supply chain considerations with your supplier.

Q: What packaging options are available?

A: Substitute parts are available in Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel packaging. Package format does not affect electrical performance; selection depends on assembly process requirements and order quantities.

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