ERA-3AEB112V Equivalent & Substitute Parts

Part Overview

The ERA-3AEB112V is a 1.1 kOhms ±0.1% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Panasonic Electronic Components, this component meets Automotive AEC-Q200 specifications and operates across -55°C to 155°C. The part is supplied in Cut Tape (CT) & Digi-Reel® packaging with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified when electrical parameters, mechanical dimensions, and environmental ratings align within acceptable tolerances for direct board-level replacement or performance upgrade scenarios.

Substiute Parts

ERA-3AEB112V

Panasonic Electronic ComponentsIn Stock: 3452ERA-3AEB112V Datasheet

Current PartRFQ

ERA-3APB112V

Panasonic Electronic ComponentsIn Stock: 13392ERA-3APB112V Datasheet

UpgradeRFQ

ERA-3ARB112V

Panasonic Electronic ComponentsIn Stock: 8949ERA-3ARB112V Datasheet

UpgradeRFQ

ERA-3ARW112V

Panasonic Electronic ComponentsIn Stock: 7236ERA-3ARW112V Datasheet

UpgradeRFQ

MCT06030D1101BP500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 15818MCT06030D1101BP500 Datasheet

DirectRFQ

RG1608N-112-W-T1

SusumuIn Stock: 4427RG1608N-112-W-T1 Datasheet

DirectRFQ

RG1608P-112-B-T5

SusumuIn Stock: 5568RG1608P-112-B-T5 Datasheet

DirectRFQ

RT0603BRD071K1L

YAGEOIn Stock: 5443RT0603BRD071K1L Datasheet

DirectRFQ

TNPW06031K10BEEA

Vishay DaleIn Stock: 18595TNPW06031K10BEEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Substitution Parameters:

• Resistance value: 1.1 kOhms (exact match required)
• Tolerance: ±0.1% or tighter (±0.05% acceptable as upgrade)
• Power rating: 0.1W minimum (0.21W acceptable as upgrade)
• Package: 0603 (1608 Metric) form factor
• Composition: Thin film technology
• Operating temperature range: Must encompass or match -55°C ~ 155°C
• RoHS compliance: ROHS3 Compliant

Secondary Compatibility Parameters:

• Temperature coefficient: ±25ppm/°C baseline (±15ppm/°C or ±10ppm/°C acceptable as upgrade)
• Moisture sensitivity: MSL 1 (Unlimited)
• Termination count: 2 terminations (standard for chip resistors)

Panasonic ERA-3A series variants (ERA-3APB112V, ERA-3ARB112V, ERA-3ARW112V) are upgrade substitutes within the same manufacturer family, offering improved temperature coefficients and tighter tolerances while maintaining identical mechanical and electrical core specifications. Cross-manufacturer direct substitutes (Vishay Beyschlag MCT06030D1101BP500, Susumu RG1608N-112-W-T1 and RG1608P-112-B-T5, YAGEO RT0603BRD071K1L, Vishay Dale TNPW06031K10BEEA) meet or exceed the primary electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Panasonic ERA-3A Series Upgrades (Same Manufacturer): ERA-3APB112V, ERA-3ARB112V, and ERA-3ARW112V are direct upgrades within Panasonic's product line. All maintain AEC-Q200 automotive qualification and -55°C to 155°C operating range. ERA-3ARW112V offers the tightest tolerance (±0.05%) and lowest temperature coefficient (±10ppm/°C), suitable for precision applications. Packaging transitions from Cut Tape to Tape & Reel format. Selection depends on tolerance and temperature stability requirements.

Cross-Manufacturer Direct Substitutes: Susumu RG1608P-112-B-T5 and RG1608N-112-W-T1 both carry AEC-Q200 certification and match the -55°C to 155°C operating range. RG1608P-112-B-T5 matches the baseline ±0.1% tolerance and ±25ppm/°C coefficient. RG1608N-112-W-T1 provides tighter tolerance (±0.05%) and improved temperature coefficient (±10ppm/°C).

Vishay Dale TNPW06031K10BEEA exceeds power rating (0.21W vs. 0.1W) and extends operating temperature to 175°C while maintaining AEC-Q200 and ±0.1% tolerance. This part is suitable for applications requiring thermal margin or higher power dissipation capability.

YAGEO RT0603BRD071K1L matches electrical specifications but lacks AEC-Q200 certification. Suitable for non-automotive applications requiring equivalent performance.

Vishay Beyschlag MCT06030D1101BP500 lacks AEC-Q200 certification and operates only to 125°C, limiting suitability for full automotive temperature range applications.

Frequently Asked Questions (FAQ)

Q: Can ERA-3APB112V replace ERA-3AEB112V directly? A: Yes. Both parts share identical electrical specifications (1.1 kΩ, ±0.1%, 0.1W) and operating range (-55°C to 155°C). The primary difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel). ERA-3APB112V offers improved temperature coefficient (±15ppm/°C vs. ±25ppm/°C), making it a performance upgrade.

Q: What is the difference between ERA-3ARW112V and ERA-3AEB112V? A: ERA-3ARW112V provides tighter tolerance (±0.05% vs. ±0.1%) and superior temperature coefficient (±10ppm/°C vs. ±25ppm/°C). Both maintain identical resistance, power rating, and operating temperature range. ERA-3ARW112V is suitable for precision measurement and signal conditioning circuits.

Q: Is TNPW06031K10BEEA compatible with ERA-3AEB112V? A: Yes, with considerations. TNPW06031K10BEEA matches resistance, tolerance, and temperature coefficient. It exceeds power rating (0.21W vs. 0.1W) and extends operating temperature to 175°C. The higher power rating provides thermal margin but does not affect electrical compatibility. Mechanical dimensions remain within 0603 package specification.

Q: Why does MCT06030D1101BP500 have a lower maximum operating temperature? A: MCT06030D1101BP500 operates to 125°C maximum, compared to 155°C for ERA-3AEB112V. This limits its use in automotive applications requiring full AEC-Q200 temperature range coverage. For applications operating below 125°C, this part is electrically equivalent.

Q: Can I use RT0603BRD071K1L in automotive applications? A: RT0603BRD071K1L lacks AEC-Q200 certification. While electrical specifications match ERA-3AEB112V, it is not qualified for automotive use. Selection depends on application requirements and quality standards.

Q: What does ±10ppm/°C temperature coefficient mean for circuit performance? A: Temperature coefficient defines resistance change per degree Celsius. ±10ppm/°C means the resistance changes by ±0.001% per °C. Over a 100°C temperature swing, total resistance change is ±0.1%. Lower coefficients (±10ppm/°C vs. ±25ppm/°C) reduce drift in precision circuits, particularly in analog signal conditioning and measurement applications.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts carry ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching ERA-3AEB112V environmental specifications.