ERA-3APB202V Equivalent & Substitute Parts

Part Overview

The ERA-3APB202V is a 2 kOhms ±0.1% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. This Panasonic Electronic Components part is AEC-Q200 automotive qualified and operates across -55°C to 155°C. The part is active and in production with 4417 units in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and automotive qualification requirements.

Key Parameters

Parameter	Specification
Resistance Value	2 kOhms
Tolerance	±0.1%
Power Rating	0.1W (1/10W)
Package	0603 (1608 Metric)
Composition	Thin Film
Automotive Rating	AEC-Q200
Operating Temperature	-55°C to 155°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Matching Parameters:

Resistance value: 2 kOhms (exact match required)
Package: 0603 (1608 Metric) (exact match required)
Power rating: 0.1W (exact match required)
Composition: Thin Film (exact match required)
Automotive qualification: AEC-Q200 (required for automotive applications)
Operating temperature range: -55°C to 155°C (minimum requirement)

Secondary Variation Parameters:

Tolerance: ±0.1%, ±0.05%, or ±0.02% (tighter tolerances are upgrades)
Temperature coefficient: ±15ppm/°C to ±5ppm/°C (lower values are upgrades)
Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® (format-dependent)
Manufacturer: Panasonic Electronic Components or Susumu (both qualified)

Substitution Categories:

Upgrade Parts — Tighter tolerance or improved temperature coefficient while maintaining all primary parameters.

Similar Parts — Identical electrical specifications with different packaging format.

Direct Equivalents — Alternative manufacturer with identical or superior specifications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power	Temp Coeff	Package	Packaging Format	Height (Max)	Inventory
ERA-3APB202V	Panasonic	2 kΩ	±0.1%	0.1W	±15ppm/°C	0603	Tape & Reel	0.022"	4417
ERA-3ARB202V	Panasonic	2 kΩ	±0.1%	0.1W	±10ppm/°C	0603	Tape & Reel	0.022"	3974
ERA-3ARW202V	Panasonic	2 kΩ	±0.05%	0.1W	±10ppm/°C	0603	Tape & Reel	0.022"	10274
ERA-3AEB202V	Panasonic	2 kΩ	±0.1%	0.1W	±25ppm/°C	0603	Cut Tape & Digi-Reel	0.022"	129085
RG1608N-202-W-T1	Susumu	2 kΩ	±0.05%	0.1W	±10ppm/°C	0603	Tape & Reel	0.020"	41188
RG1608N-202-B-T5	Susumu	2 kΩ	±0.1%	0.1W	±10ppm/°C	0603	Tape & Reel	0.020"	67556
RG1608N-202-P-T1	Susumu	2 kΩ	±0.02%	0.1W	±10ppm/°C	0603	Tape & Reel	0.020"	1784
RG1608N-202-W-T5	Susumu	2 kΩ	±0.05%	0.1W	±10ppm/°C	0603	Tape & Reel	0.020"	5732
RG1608V-202-P-T1	Susumu	2 kΩ	±0.02%	0.1W	±5ppm/°C	0603	Tape & Reel	0.020"	2065

Engineering Selection Recommendations

Direct Replacement (Same Specifications): ERA-3ARB202V provides equivalent performance with improved temperature coefficient (±10ppm/°C vs ±15ppm/°C) while maintaining ±0.1% tolerance. Both are Panasonic AEC-Q200 qualified with identical package dimensions.

Upgraded Tolerance: ERA-3ARW202V and RG1608N-202-W-T1 offer ±0.05% tolerance with ±10ppm/°C temperature coefficient. Both maintain AEC-Q200 qualification and 0603 package compatibility. RG1608N-202-W-T1 includes anti-sulfur feature and slightly reduced maximum height (0.020" vs 0.022").

Highest Precision: RG1608N-202-P-T1 and RG1608V-202-P-T1 provide ±0.02% tolerance. RG1608V-202-P-T1 offers superior temperature coefficient (±5ppm/°C). Both are Susumu AEC-Q200 qualified with anti-sulfur protection.

Packaging Consideration: ERA-3AEB202V is identical to ERA-3APB202V electrically but supplied in Cut Tape & Digi-Reel format instead of Tape & Reel. This part has highest inventory availability (129085 units).

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -55°C to 155°C operating range.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB202V replace ERA-3APB202V in production? A: Electrically and mechanically, yes. Both are 2 kΩ ±0.1% 0603 AEC-Q200 thin film resistors. The difference is packaging format: ERA-3AEB202V uses Cut Tape & Digi-Reel while ERA-3APB202V uses Tape & Reel. Verify your assembly equipment compatibility with the packaging format before substitution.

Q: What is the difference between Panasonic ERA-3A series and Susumu RG1608 series? A: Both manufacturers produce AEC-Q200 qualified 0603 thin film resistors with identical electrical specifications. Susumu RG1608 parts include anti-sulfur feature and have slightly lower maximum height (0.020" vs 0.022"). Both are suitable for automotive applications.

Q: Can I use RG1608N-202-P-T1 (±0.02%) instead of ERA-3APB202V (±0.1%)? A: Yes. Tighter tolerance is a direct upgrade. RG1608N-202-P-T1 meets or exceeds all ERA-3APB202V specifications: same 2 kΩ resistance, same 0.1W power rating, same 0603 package, same AEC-Q200 qualification, and improved temperature coefficient (±10ppm/°C vs ±15ppm/°C).

Q: Are all these parts RoHS compliant? A: Yes. All listed parts are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level).

Q: What is the temperature coefficient and why does it matter? A: Temperature coefficient indicates resistance change per degree Celsius. ERA-3APB202V has ±15ppm/°C; upgraded parts range from ±10ppm/°C to ±5ppm/°C. Lower values mean more stable resistance across the -55°C to 155°C operating range. Select based on circuit precision requirements.

Q: Can I mix different manufacturers in the same assembly? A: Yes. All listed parts are AEC-Q200 qualified and meet identical electrical and mechanical requirements. Verify with your quality and procurement procedures for multi-source component strategies.

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