ERA-3YEB273V Equivalent & Substitute Parts

Part Overview

The ERA-3YEB273V is a 27 kOhm ±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 equivalent or upgraded alternatives for new designs and ongoing production requirements. Substitute parts maintain the core electrical specifications while offering enhanced features such as automotive qualification, improved temperature stability, or higher power ratings.

Key Parameters

Parameter	Value
Resistance	27 kOhms
Tolerance	±0.1%
Power Rating	0.1W (1/10W)
Package	0603 (1608 Metric)
Composition	Metal Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Parameters (Must Match):

Resistance value: 27 kOhms
Package: 0603 (1608 Metric)
Number of terminations: 2
RoHS3 compliance
MSL rating: 1 (Unlimited)

Allowable Variations:

Tolerance: ±0.1% or tighter (±0.05%)
Composition: Metal Film or Thin Film
Temperature Coefficient: ±25ppm/°C or lower (±15ppm/°C, ±10ppm/°C)
Operating Temperature: -55°C to 125°C or extended range (-55°C to 155°C or higher)
Power Rating: 0.1W or higher
Product Status: Active preferred over obsolete
Automotive Qualification: AEC-Q200 available as upgrade option
Features: Anti-Sulfur coating available as enhancement

Substitutes are grouped into direct equivalents (matching all electrical parameters) and upgrades (enhanced specifications while maintaining backward compatibility).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Composition	Temp Coeff (ppm/°C)	Temp Range (°C)	Status	AEC-Q200
ERA-3YEB273V	Panasonic	27k	±0.1%	0.1	Metal Film	±25	-55 to 125	Obsolete	No
ERA-3AEB273V	Panasonic	27k	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	Yes
ERA-3APB273V	Panasonic	27k	±0.1%	0.1	Thin Film	±15	-55 to 155	Active	Yes
ERA-3ARB273V	Panasonic	27k	±0.1%	0.1	Thin Film	±10	-55 to 155	Active	Yes
ERA-3ARW273V	Panasonic	27k	±0.05%	0.1	Thin Film	±10	-55 to 155	Active	Yes
MCT06030D2702BP500	Vishay Beyschlag	27k	±0.1%	0.1	Thin Film	±25	-55 to 125	Active	No
RG1608N-273-W-T1	Susumu	27k	±0.05%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608P-273-B-T5	Susumu	27k	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	Yes
RT0603BRD0727KL	YAGEO	27k	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	No
TNPW060327K0BEEA	Vishay Dale	27k	±0.1%	0.21	Thin Film	±25	-55 to 175	Active	Yes
RG1608N-273-B-T5	Susumu	27k	±0.1%	0.1	Thin Film	±10	-55 to 155	Active	Yes

Engineering Selection Recommendations

Direct Equivalents (Electrical Specifications Match):

ERA-3AEB273V, MCT06030D2702BP500, and RT0603BRD0727KL provide direct electrical equivalence to ERA-3YEB273V with identical resistance, tolerance, power rating, and temperature coefficient. All three are active products with ROHS3 compliance and MSL 1 rating. ERA-3AEB273V and MCT06030D2702BP500 extend the operating temperature range to 155°C. ERA-3AEB273V and MCT06030D2702BP500 include AEC-Q200 automotive qualification.

Upgraded Alternatives (Enhanced Specifications):

ERA-3APB273V, ERA-3ARB273V, and RG1608N-273-B-T5 maintain electrical compatibility while reducing temperature coefficient to ±15ppm/°C or ±10ppm/°C, improving thermal stability. All three extend operating temperature to 155°C and carry AEC-Q200 qualification. These parts are suitable for applications requiring tighter temperature stability.

ERA-3ARW273V and RG1608N-273-W-T1 offer the tightest tolerance at ±0.05% with temperature coefficient of ±10ppm/°C and AEC-Q200 qualification. These are appropriate for precision measurement and signal conditioning circuits.

TNPW060327K0BEEA provides the highest power rating at 0.21W with extended temperature range to 175°C, AEC-Q200 qualification, and anti-sulfur coating. This part is suitable for applications requiring higher power dissipation or extended thermal operating range.

Product Status Consideration:

All substitute parts listed are active products. The original ERA-3YEB273V is obsolete; migration to an active substitute is necessary for new designs and long-term supply assurance.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB273V directly replace ERA-3YEB273V in existing designs?

A: Yes. ERA-3AEB273V matches the core electrical specifications (27 kOhms ±0.1%, 0.1W, ±25ppm/°C) and package (0603). The extended temperature range (-55°C to 155°C versus -55°C to 125°C) and thin film composition provide equivalent or superior performance in standard applications. AEC-Q200 qualification is an additional benefit for automotive environments.

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 frequency response and lower noise characteristics. The substitutes listed use thin film technology, which is compatible with ERA-3YEB273V metal film specifications for DC and low-frequency applications.

Q: Are all substitute parts suitable for automotive applications?

A: Parts with AEC-Q200 qualification (ERA-3AEB273V, ERA-3APB273V, ERA-3ARB273V, ERA-3ARW273V, RG1608N-273-W-T1, RG1608P-273-B-T5, TNPW060327K0BEEA, RG1608N-273-B-T5) are qualified for automotive use. MCT06030D2702BP500 and RT0603BRD0727KL lack AEC-Q200 qualification and are suitable for industrial and consumer applications.

Q: What is the significance of temperature coefficient values?

A: Temperature coefficient indicates resistance change per degree Celsius. Lower values (±10ppm/°C versus ±25ppm/°C) mean better stability across temperature extremes. For precision circuits operating across wide temperature ranges, ERA-3ARB273V, ERA-3ARW273V, RG1608N-273-W-T1, and RG1608N-273-B-T5 with ±10ppm/°C are preferred.

Q: Can TNPW060327K0BEEA be used in place of ERA-3YEB273V despite the higher power rating?

A: Yes. Higher power rating (0.21W versus 0.1W) is a non-limiting upgrade. TNPW060327K0BEEA maintains all electrical specifications and adds extended temperature range (-55°C to 175°C), AEC-Q200 qualification, and anti-sulfur coating. It is suitable for applications where ERA-3YEB273V is specified.

Q: Are all listed parts available in tape and reel packaging?

A: Yes. All substitute parts are supplied in tape and reel (TR) packaging, standard for automated assembly. Moisture sensitivity level is 1 (Unlimited) for all parts, requiring no special storage precautions.

Q: What is the physical size difference between substitute parts?

A: All parts conform to 0603 (1608 Metric) package specification. Dimensional variations are minimal: most parts measure 0.063" L × 0.031" W (1.60mm × 0.80mm) with height-seated maximum of 0.020" to 0.022" (0.50mm to 0.55mm). These variations are within standard PCB footprint tolerances and do not affect interchangeability.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message