ERA-3YEB271V Equivalent & Substitute Parts

Part Overview

The ERA-3YEB271V is a 270 Ohm ±0.1% metal film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) 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 new designs or production continuity.

Key Parameters

Parameter	Value
Resistance	270 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 is determined by the following mandatory parameters:

Resistance value: 270 Ohms (exact match required)
Tolerance: ±0.1% or better (tighter tolerance acceptable)
Power rating: 0.1W minimum (higher ratings acceptable)
Package: 0603 (1608 Metric) form factor (mechanical compatibility)
Composition: Metal Film or Thin Film (both acceptable)
Operating temperature range: Must encompass -55°C to 125°C minimum
RoHS3 compliance and MSL 1 rating required

Parts are categorized as direct substitutes when all parameters match or exceed the original specification. Upgrade options provide enhanced performance through tighter tolerance, lower temperature coefficient, or extended operating temperature range while maintaining full backward compatibility.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Composition	Temp Coeff (ppm/°C)	Operating Temp (°C)	Status	AEC-Q200
ERA-3YEB271V	Panasonic	270Ω	±0.1%	0.1	Metal Film	±25	-55 to 125	Obsolete	No
ERA-3AEB271V	Panasonic	270Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	Yes
MCT06030D2700BP500	Vishay Beyschlag	270Ω	±0.1%	0.1	Thin Film	±25	-55 to 125	Active	No
RG1608N-271-W-T1	Susumu	270Ω	±0.05%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608P-271-B-T5	Susumu	270Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	Yes
RT0603BRD07270RL	YAGEO	270Ω	±0.1%	0.1	Thin Film	±25	-55 to 155	Active	No
TNPW0603270RBEEA	Vishay Dale	270Ω	±0.1%	0.21	Thin Film	±25	-55 to 175	Active	Yes
RG1608N-271-B-T5	Susumu	270Ω	±0.1%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608N-271-P-T1	Susumu	270Ω	±0.02%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608N-271-W-T5	Susumu	270Ω	±0.05%	0.1	Thin Film	±10	-55 to 155	Active	Yes
RG1608P-271-P-T1	Susumu	270Ω	±0.02%	0.1	Thin Film	±25	-55 to 155	Active	Yes

Engineering Selection Recommendations

Direct Substitutes (Equivalent Performance)

ERA-3AEB271V, RG1608P-271-B-T5, and RT0603BRD07270RL provide direct electrical equivalence to ERA-3YEB271V with identical tolerance (±0.1%), power rating (0.1W), and temperature coefficient (±25ppm/°C). All three are active products with full RoHS3 compliance. ERA-3AEB271V and RG1608P-271-B-T5 carry AEC-Q200 automotive qualification and extended operating temperature to 155°C. MCT06030D2700BP500 matches electrical specifications with anti-sulfur thin film composition and maintains the original -55°C to 125°C temperature range.

Upgrade Options (Enhanced Performance)

RG1608N-271-W-T1, RG1608N-271-B-T5, RG1608N-271-W-T5, RG1608N-271-P-T1, and RG1608P-271-P-T1 offer tighter tolerance (±0.02% to ±0.05%) and lower temperature coefficient (±10ppm/°C) compared to the original specification. All Susumu RG series parts include AEC-Q200 certification and extended -55°C to 155°C operating range. TNPW0603270RBEEA provides the highest power rating (0.21W) with extended temperature range to 175°C and AEC-Q200 qualification, suitable for applications requiring thermal margin or higher dissipation capability.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB271V replace ERA-3YEB271V in existing designs?

A: Yes. ERA-3AEB271V maintains identical electrical specifications (270Ω ±0.1%, 0.1W, ±25ppm/°C) and 0603 package form factor. The substitute offers extended operating temperature (-55°C to 155°C versus -55°C to 125°C) and AEC-Q200 automotive qualification, making it a direct replacement with enhanced reliability.

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

A: Both compositions meet the electrical requirements of 270Ω ±0.1% resistance and 0.1W power rating. Thin film resistors generally offer superior frequency response and lower noise characteristics. The ERA-3YEB271V uses metal film; all active substitutes employ thin film technology without compromising circuit performance.

Q: Are Susumu RG series parts (RG1608N and RG1608P) compatible with the original footprint?

A: Yes. All RG series parts maintain the 0603 (1608 Metric) package with identical termination count (2) and compatible physical dimensions (0.063" L × 0.031" W, 1.60mm × 0.80mm). Height variation is minimal (0.020" to 0.022" seated maximum), within standard PCB assembly tolerances.

Q: Which substitute offers the best tolerance specification?

A: RG1608N-271-P-T1 and RG1608P-271-P-T1 provide the tightest tolerance at ±0.02%, compared to the original ±0.1%. Both maintain 0.1W power rating and include AEC-Q200 qualification with extended -55°C to 155°C operating range.

Q: Is RoHS3 compliance required for all substitutes?

A: All listed substitutes are RoHS3 compliant. This compliance is mandatory for modern electronics manufacturing and ensures the parts meet current environmental and regulatory standards equivalent to the original ERA-3YEB271V.

Q: Can TNPW0603270RBEEA be used where ERA-3YEB271V is specified?

A: Yes. TNPW0603270RBEEA exceeds the original specification with 0.21W power rating (versus 0.1W), extended operating temperature to 175°C, AEC-Q200 qualification, and anti-sulfur/moisture-resistant features. The higher power rating provides thermal margin without affecting circuit function, making it suitable for applications requiring additional dissipation capability or enhanced environmental protection.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message