ERA-3EEB8451V Equivalent & Substitute Parts

Part Overview

The ERA-3EEB8451V is a 8.45 kOhms ±0.1% thin film chip resistor rated at 0.1W (1/10W) in 0603 (1608 Metric) surface mount package manufactured by Panasonic Electronic Components. This part is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications where the original part is no longer readily available.

Substiute Parts

ERA-3EEB8451V

Panasonic Electronic ComponentsIn Stock: 1277ERA-3EEB8451V Datasheet

Current PartRFQ

ERA-3AEB8451V

Panasonic Electronic ComponentsIn Stock: 1845ERA-3AEB8451V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERA-3EEB8451V is determined by strict equivalence across the following electrical and mechanical parameters:

• Resistance value: 8.45 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Power rating: 0.1W (1/10W) (exact match required)
• Composition: Thin Film (exact match required)
• Package: 0603 (1608 Metric) (exact match required)
• Temperature coefficient: ±25ppm/°C (exact match required)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) (exact match required)

The ERA-3AEB8451V qualifies as a direct substitute based on matching all electrical specifications and package dimensions. The primary distinction is product status and operating temperature range extension.

Parameter Comparison

Engineering Selection Recommendations

The ERA-3AEB8451V is a direct electrical and mechanical equivalent to the ERA-3EEB8451V. Both parts share identical resistance, tolerance, power rating, composition, package dimensions, and temperature coefficient specifications. The ERA-3AEB8451V is currently in active production status, whereas the ERA-3EEB8451V is obsolete.

The ERA-3AEB8451V incorporates Automotive AEC-Q200 qualification and extends the operating temperature range to -55°C ~ 155°C compared to the -55°C ~ 125°C range of the original part. Both parts maintain ROHS3 compliance and MSL 1 rating.

Selection between these parts should be based on application requirements and component availability. The ERA-3AEB8451V is recommended for new designs and applications requiring extended temperature performance or automotive-grade reliability.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB8451V be used as a direct replacement for ERA-3EEB8451V?

A: Yes. Both parts are electrically and mechanically identical with respect to resistance value (8.45 kOhms), tolerance (±0.1%), power rating (0.1W), composition (thin film), package (0603), and temperature coefficient (±25ppm/°C). Physical dimensions and termination count are identical.

Q: What is the difference between ERA-3EEB8451V and ERA-3AEB8451V?

A: The primary differences are product status and operating temperature range. ERA-3EEB8451V is obsolete with an operating range of -55°C ~ 125°C. ERA-3AEB8451V is active production with an extended operating range of -55°C ~ 155°C and includes Automotive AEC-Q200 qualification.

Q: Are there any package or footprint differences?

A: No. Both parts use the 0603 (1608 Metric) package with identical dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum seated height of 0.022" (0.55mm). PCB footprints are interchangeable.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive industry standard qualification for passive components. It certifies that the component meets reliability and performance requirements for automotive applications. This qualification is present on ERA-3AEB8451V but not specified for ERA-3EEB8451V.

Q: Are both parts RoHS compliant?

A: Yes. Both ERA-3EEB8451V and ERA-3AEB8451V are ROHS3 compliant with Moisture Sensitivity Level 1 (unlimited shelf life).