ERA-3YED133Z Equivalent & Substitute Parts

Part Overview

The ERA-3YED133Z is a 13 kOhms ±0.5% metal film chip resistor rated at 0.1W (1/10W) in 0603 (1608 Metric) surface mount package. This part is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing production and repair applications. The part maintains ROHS3 compliance and operates across the -55°C to 125°C temperature range.

Substiute Parts

ERA-3YED133Z

Panasonic Electronic ComponentsIn Stock: 1111ERA-3YED133Z Datasheet

Current PartRFQ

ERA-3AED133V

Panasonic Electronic ComponentsIn Stock: 817ERA-3AED133V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ERA-3YED133Z is determined by strict equivalence across the following parameters:

• Resistance value: 13 kOhms
• Tolerance: ±0.5%
• Power rating: 0.1W (1/10W)
• Package: 0603 (1608 Metric)
• Temperature coefficient: ±25ppm/°C
• Operating temperature range: minimum -55°C to 125°C or higher
• RoHS3 compliance

The ERA-3AED133V meets all substitution criteria. While it is classified as thin film rather than metal film composition and includes automotive AEC-Q200 qualification, it maintains identical electrical specifications, package dimensions, and compliance requirements. The extended operating temperature range (-55°C to 155°C) provides additional margin beyond the original part specification.

Parameter Comparison

Engineering Selection Recommendations

The ERA-3AED133V is the direct functional equivalent for ERA-3YED133Z applications. Both parts share identical electrical specifications, package geometry, and compliance certifications. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

The ERA-3AED133V includes automotive AEC-Q200 qualification, which provides additional reliability assurance through automotive-grade testing and qualification standards. This qualification does not restrict use in non-automotive applications and represents an enhancement to the original part's specification.

The extended operating temperature range of the substitute part (-55°C to 155°C versus -55°C to 125°C) provides additional thermal margin and does not create compatibility issues in applications designed for the original temperature specification.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AED133V be used as a direct replacement for ERA-3YED133Z?

A: Yes. Both parts have identical resistance (13 kOhms), tolerance (±0.5%), power rating (0.1W), package (0603), and temperature coefficient (±25ppm/°C). Physical dimensions and termination count are identical. Both are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between metal film and thin film composition?

A: Both compositions meet the specified electrical parameters for this application. The thin film construction in the substitute part is associated with the automotive AEC-Q200 qualification and does not affect functional compatibility.

Q: Does the extended temperature range of ERA-3AED133V affect compatibility?

A: No. The extended range (-55°C to 155°C) provides additional operational margin. Applications designed for -55°C to 125°C operation remain fully compatible.

Q: Are there packaging differences between these parts?

A: The main part is supplied in standard packaging. The substitute part is supplied in Tape & Reel (TR) format. Both use identical 0603 (1608 Metric) package geometry with matching footprints and land patterns.

Q: Is AEC-Q200 qualification required for my application?

A: AEC-Q200 is an automotive-grade qualification. If your application does not require automotive qualification, the presence of this certification on the substitute part does not create incompatibility. The part remains suitable for general industrial and commercial applications.