ERA-2HRC1472P Equivalent & Substitute Parts

Part Overview

The ERA-2HRC1472P is a 14.7 kOhms ±0.25% thin film chip resistor in 0402 (1005 Metric) package rated at 1/16W (0.063W). Manufactured by Panasonic Electronic Components, this part is currently obsolete. Finding equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

ERA-2HRC1472P

Panasonic Electronic ComponentsIn Stock: 1216ERA-2HRC1472P Datasheet

Current PartRFQ

ERA-2ARC1472X

Panasonic Electronic ComponentsIn Stock: 1355ERA-2ARC1472X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ERA-2HRC1472P is determined by the following critical parameters:

• Resistance Value: 14.7 kOhms (exact match required)
• Tolerance: ±0.25% (precision specification)
• Power Rating: 0.063W, 1/16W (electrical stress rating)
• Package Type: 0402 (1005 Metric) (physical and footprint compatibility)
• Composition: Thin Film (performance and stability characteristics)
• Temperature Coefficient: ±10ppm/°C (frequency and temperature stability)
• Operating Temperature Range: Minimum -55°C to 125°C (thermal operating envelope)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement)

The ERA-2ARC1472X qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. The substitute part maintains identical resistance, tolerance, power rating, package, composition, and temperature coefficient specifications. The operating temperature range of the substitute extends to 155°C, providing enhanced thermal capability beyond the original specification.

Parameter Comparison

Engineering Selection Recommendations

The ERA-2ARC1472X is a qualified substitute for the obsolete ERA-2HRC1472P. Both parts are manufactured by Panasonic Electronic Components and maintain identical electrical specifications across resistance, tolerance, power rating, and temperature coefficient. The substitute part is currently in active production status, ensuring supply chain availability.

The ERA-2ARC1472X incorporates Automotive AEC-Q200 qualification, which represents an enhancement over the original part. This certification indicates compliance with automotive-grade reliability and quality standards. The extended operating temperature range to 155°C provides additional thermal margin compared to the original 125°C maximum.

Both parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage processes. The identical 0402 package and thin film composition guarantee mechanical and electrical interchangeability at the board level.

Frequently Asked Questions (FAQ)

Q: Can ERA-2ARC1472X be used as a direct replacement for ERA-2HRC1472P?

A: Yes. Both parts share identical resistance (14.7 kOhms), tolerance (±0.25%), power rating (0.063W), package (0402), composition (thin film), and temperature coefficient (±10ppm/°C). The substitute part is electrically and mechanically interchangeable.

Q: What is the difference between ERA-2H and ERA-2A series?

A: The ERA-2A series incorporates Automotive AEC-Q200 qualification, indicating compliance with automotive reliability standards. The ERA-2H series is a standard industrial-grade product line. Both series maintain identical electrical performance specifications for this resistance value.

Q: Does the extended operating temperature range of ERA-2ARC1472X affect compatibility?

A: No. The extended range (-55°C to 155°C versus -55°C to 125°C) represents an enhancement that provides additional thermal margin. Applications operating within the original temperature envelope remain fully compatible.

Q: Are there packaging differences between the main part and substitute?

A: Both parts use 0402 (1005 Metric) package with identical physical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and height (0.016" maximum seated height). The ERA-2ARC1472X is supplied in Tape & Reel (TR) packaging format.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both ERA-2HRC1472P and ERA-2ARC1472X are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, meeting standard environmental and regulatory requirements.