ERA-2HEC1302P Equivalent & Substitute Parts

Part Overview

The ERA-2HEC1302P is a 13 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 is currently obsolete. Due to its discontinued status, equivalent substitute parts with identical electrical and mechanical specifications are necessary for ongoing production, maintenance, and design continuity.

Substiute Parts

ERA-2HEC1302P

Panasonic Electronic ComponentsIn Stock: 869ERA-2HEC1302P Datasheet

Current PartRFQ

ERA-2AEC1302X

Panasonic Electronic ComponentsIn Stock: 933ERA-2AEC1302X Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERA-2HEC1302P is determined by strict equivalence across the following parameters:

• Resistance value: 13 kOhms
• Tolerance: ±0.25%
• Power rating: 0.063W (1/16W)
• Package type: 0402 (1005 Metric)
• Composition: Thin Film
• Temperature coefficient: ±25ppm/°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The ERA-2AEC1302X meets all these criteria and is qualified as a direct substitute. The primary distinction is product status and operating temperature range extension.

Parameter Comparison

Engineering Selection Recommendations

The ERA-2AEC1302X is the qualified substitute for ERA-2HEC1302P. Both parts are manufactured by Panasonic Electronic Components and share identical electrical and mechanical specifications across resistance, tolerance, power rating, package, and thermal characteristics.

The ERA-2AEC1302X offers the following advantages:

• Active product status with ongoing availability
• Extended operating temperature range to 155°C
• AEC-Q200 automotive qualification
• ROHS3 compliance maintained
• Identical thin film composition and MSL rating

Selection of ERA-2AEC1302X is appropriate for applications requiring active component sourcing and extended temperature performance within automotive-qualified specifications.

Frequently Asked Questions (FAQ)

Q: Can ERA-2AEC1302X be used as a direct replacement for ERA-2HEC1302P?

A: Yes. Both parts share identical resistance (13 kOhms), tolerance (±0.25%), power rating (0.063W), package (0402), composition (thin film), and temperature coefficient (±25ppm/°C). The ERA-2AEC1302X is electrically and mechanically equivalent.

Q: What is the difference between ERA-2HEC1302P and ERA-2AEC1302X?

A: The ERA-2HEC1302P is obsolete with an operating range of -55°C to 125°C. The ERA-2AEC1302X is active, extends the upper operating temperature to 155°C, and includes AEC-Q200 automotive qualification.

Q: Are both parts RoHS compliant?

A: Yes. Both ERA-2HEC1302P and ERA-2AEC1302X are ROHS3 compliant.

Q: Does the package size remain the same?

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

Q: Is the moisture sensitivity level the same?

A: Yes. Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: Can ERA-2AEC1302X be used in non-automotive applications?

A: Yes. AEC-Q200 qualification is a superset of standard specifications. Parts qualified to AEC-Q200 meet or exceed general industrial requirements and are suitable for non-automotive applications.