Panasonic ERA-2ARC1301X Equivalent & Substitute Parts

Part Overview

The Panasonic ERA-2ARC1301X is a 1.3 kOhms ±0.25% thin film chip resistor in 0402 (1005 Metric) package format, rated for 0.063W (1/16W) power dissipation. This component is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with 673 units available in stock. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter tolerances.

Substiute Parts

ERA-2ARC1301X

Panasonic Electronic ComponentsIn Stock: 764ERA-2ARC1301X Datasheet

Current PartRFQ

ERA-2ARC132X

Panasonic Electronic ComponentsIn Stock: 1035ERA-2ARC132X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-2ARC1301X is determined by strict equivalence across the following critical parameters:

• Resistance value: 1.3 kOhms (exact match required)
• Tolerance: ±0.25% (exact match required)
• Power rating: 0.063W / 1/16W (exact match required)
• Package format: 0402 (1005 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature coefficient: ±10ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Automotive qualification: AEC-Q200 (exact match required)

The ERA-2ARC132X qualifies as a direct substitute based on identical electrical specifications and mechanical dimensions. The primary distinction between the main part and substitute is packaging format: the main part (ERA-2ARC1301X) uses standard packaging, while the substitute (ERA-2ARC132X) is supplied in Tape & Reel (TR) format. Both parts are manufactured by Panasonic Electronic Components within the ERA-2A series and maintain full compatibility with applications requiring this resistance value and performance profile.

Parameter Comparison

Engineering Selection Recommendations

Both the ERA-2ARC1301X and ERA-2ARC132X are active production components manufactured by Panasonic Electronic Components and maintain full compliance with ROHS3 and AEC-Q200 automotive qualification standards. Selection between these parts should be based on procurement requirements and assembly processes:

The ERA-2ARC1301X is suitable for applications requiring standard packaging formats and lower volume requirements, with 673 units currently available.

The ERA-2ARC132X is suitable for high-volume production environments utilizing automated tape-and-reel feeding systems, with 927 units currently available. The Tape & Reel format provides advantages in assembly line efficiency and component handling for large-scale manufacturing operations.

Both parts deliver identical electrical performance, mechanical fit, and environmental compliance. The choice between them is determined by supply chain logistics and manufacturing process compatibility rather than technical performance criteria.

Frequently Asked Questions (FAQ)

Q: Can ERA-2ARC132X be used as a direct replacement for ERA-2ARC1301X in circuit design?

A: Yes. Both parts are electrically and mechanically identical. The ERA-2ARC132X delivers the same 1.3 kOhms resistance, ±0.25% tolerance, 0.063W power rating, and AEC-Q200 automotive qualification. The only difference is packaging format (Tape & Reel versus standard packaging).

Q: What is the significance of the Tape & Reel (TR) packaging format?

A: Tape & Reel packaging is designed for automated pick-and-place assembly systems used in high-volume manufacturing. Components are supplied on continuous tape wound on reels, enabling direct integration into production line equipment. Standard packaging is typically used for lower-volume applications or manual assembly processes.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ERA-2ARC1301X and ERA-2ARC132X carry AEC-Q200 qualification, confirming suitability for automotive-grade applications across the -55°C to 155°C operating temperature range.

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

A: The ±0.25% tolerance indicates that the actual resistance value will not deviate more than ±0.25% from the nominal 1.3 kOhms specification. This tight tolerance is maintained by both the main part and substitute, ensuring consistent circuit performance.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL 1 - Unlimited) and environmental ratings. They are functionally equivalent from a compliance perspective.