ERA-2ARC3300X Equivalent & Substitute Parts

Part Overview

The ERA-2ARC3300X is a 330 Ohm ±0.25% thin film chip resistor in 0402 (1005 Metric) package rated for automotive applications under AEC-Q200 standard. This component is designed for precision applications requiring tight tolerance and stable performance across extended temperature ranges. The part is currently in active production status with 863 units available in stock.

Substitute parts are identified to provide design flexibility for procurement, inventory management, and supply chain continuity while maintaining identical electrical and mechanical specifications.

Substiute Parts

ERA-2ARC3300X

Panasonic Electronic ComponentsIn Stock: 965ERA-2ARC3300X Datasheet

Current PartRFQ

ERA-2ARC331X

Panasonic Electronic ComponentsIn Stock: 16395ERA-2ARC331X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-2ARC3300X is determined by strict equivalence across the following critical parameters:

• Resistance value: 330 Ohms
• Tolerance: ±0.25%
• Power rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thin Film
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive compliance: AEC-Q200

The identified substitute maintains all electrical and mechanical specifications. Packaging format differences (Tape & Reel versus other formats) do not affect functional equivalence and are determined by procurement and assembly requirements.

Parameter Comparison

Engineering Selection Recommendations

Both ERA-2ARC3300X and ERA-2ARC331X are functionally equivalent and suitable for direct substitution in automotive applications requiring AEC-Q200 compliance. Both parts maintain active production status and comply with ROHS3 and REACH requirements.

Selection between these parts should be based on packaging format requirements and inventory availability. The ERA-2ARC331X is supplied in Tape & Reel format with significantly higher stock availability (16,321 units), making it preferable for high-volume production runs. The ERA-2ARC3300X may be selected based on specific packaging or procurement specifications.

Frequently Asked Questions (FAQ)

Q: Can ERA-2ARC331X be used as a direct replacement for ERA-2ARC3300X?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters including resistance, tolerance, power rating, package dimensions, temperature coefficient, and operating temperature range. Both carry AEC-Q200 automotive certification.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. ERA-2ARC3300X and ERA-2ARC331X differ in their supply packaging configuration, not in component specifications or performance characteristics.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ERA-2ARC3300X and ERA-2ARC331X are rated to AEC-Q200 standard and are suitable for automotive applications across the specified operating temperature range of -55°C to 155°C.

Q: What does the ±0.25% tolerance specification mean?

A: The tolerance specification indicates that the actual resistance value will fall within ±0.25% of the nominal 330 Ohm value, resulting in a range of 329.175 to 330.825 Ohms. This tight tolerance is maintained across the operating temperature range with a temperature coefficient of ±10ppm/°C.

Q: Are these parts RoHS compliant?

A: Yes. Both ERA-2ARC3300X and ERA-2ARC331X are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for electronic component manufacturing and use.