ERA-2HRC7501P Equivalent & Substitute Parts

Part Overview

The ERA-2HRC7501P is a 7.5 kOhms ±0.25% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W). Manufactured by Panasonic Electronic Components, this part operates across -55°C to 125°C with a temperature coefficient of ±10ppm/°C. The product is currently obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The ERA-2HRC series has been superseded by newer product lines while maintaining the same core electrical and mechanical specifications.

Substiute Parts

ERA-2HRC7501P

Panasonic Electronic ComponentsIn Stock: 958ERA-2HRC7501P Datasheet

Current PartRFQ

ERA-2ARC7501X

Panasonic Electronic ComponentsIn Stock: 751ERA-2ARC7501X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERA-2HRC7501P is determined by strict equivalence across the following parameters:

• Resistance value: 7.5 kOhms (exact match required)
• Tolerance: ±0.25% (exact match required)
• Power rating: 0.063W, 1/16W (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature coefficient: ±10ppm/°C (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity: MSL 1 (exact match required)

The ERA-2ARC7501X qualifies as a direct substitute based on identical electrical specifications, package dimensions, and environmental ratings. The primary distinction is product status and automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

The ERA-2ARC7501X is the direct functional equivalent to the obsolete ERA-2HRC7501P. Both parts share identical electrical characteristics, dimensional specifications, and environmental ratings. The ERA-2ARC7501X maintains active product status with extended operating temperature capability to 155°C and carries AEC-Q200 automotive qualification. For applications requiring automotive-grade reliability or extended temperature performance, the ERA-2ARC7501X provides enhanced specifications. For standard industrial applications, the ERA-2ARC7501X serves as a drop-in replacement with superior long-term availability.

Frequently Asked Questions (FAQ)

Q: Can ERA-2ARC7501X be used as a direct replacement for ERA-2HRC7501P?

A: Yes. Both parts are electrically and mechanically identical with matching resistance (7.5 kOhms), tolerance (±0.25%), power rating (0.063W), package (0402), and temperature coefficient (±10ppm/°C). The ERA-2ARC7501X is the recommended substitute due to active product status.

Q: What is the difference between ERA-2HRC and ERA-2ARC series?

A: The ERA-2ARC series includes AEC-Q200 automotive qualification and extends the maximum operating temperature to 155°C compared to 125°C for the ERA-2HRC series. Electrical specifications remain identical.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 0402 (1005 Metric) package with identical dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm).

Q: Is RoHS compliance maintained?

A: Yes. Both ERA-2HRC7501P and ERA-2ARC7501X are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Why is ERA-2HRC7501P listed as obsolete?

A: The ERA-2HRC series has been superseded by the ERA-2ARC series. Panasonic continues to support equivalent functionality through the active ERA-2ARC product line.