GYB1E151MCW1GS Equivalent & Substitute Parts

Part Overview

The GYB1E151MCW1GS is a 150 µF, 25 V hybrid polymer aluminum capacitor manufactured by Nichicon in the GYB series. This surface mount component is designed for automotive applications and maintains active product status. The part is specified for high-reliability environments requiring AEC-Q200 compliance, with a rated lifetime of 10,000 hours at 105°C. Substitute parts are identified to provide design flexibility, inventory alternatives, and supply chain continuity while maintaining electrical and mechanical compatibility.

Substiute Parts

GYB1E151MCW1GS

NichiconIn Stock: 1093GYB1E151MCW1GS Datasheet

Current PartRFQ

EEH-ZA1E151P

Panasonic Electronic ComponentsIn Stock: 1559EEH-ZA1E151P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The EEH-ZA1E151P from Panasonic Electronic Components qualifies as a parametric equivalent based on the following critical substitution criteria:

Electrical Parameters: Capacitance (150 µF), voltage rating (25 V), tolerance (±20%), and ESR (27 mOhm) are identical across both parts. Ripple current specifications at both low frequency (345 mA @ 100 Hz) and high frequency (2.3 A @ 100 kHz) match the performance envelope. Lifetime rating (10,000 Hrs @ 105°C) and operating temperature range (-55°C ~ 105°C) are equivalent.

Mechanical Parameters: Both parts share identical package classification (Radial, Can - SMD), case diameter (0.315" / 8.00 mm), seated height (0.413" / 10.50 mm), and land size (0.327" x 0.327" / 8.30 mm x 8.30 mm). Surface mount mounting type and footprint compatibility are maintained.

Compliance & Ratings: Both parts carry AEC-Q200 automotive qualification and are designated for automotive applications. Product status is active for both manufacturers.

Parameter Comparison

Engineering Selection Recommendations

Both the GYB1E151MCW1GS and EEH-ZA1E151P maintain active product status and carry AEC-Q200 automotive qualification. Selection between these parts should be based on supply availability, lead time, and procurement requirements. The Panasonic EEH-ZA1E151P carries additional ROHS3 compliance and REACH unaffected status, which may be relevant for specific regulatory environments. Both parts are suitable for direct substitution in automotive applications where the specified electrical and mechanical parameters are required.

Frequently Asked Questions (FAQ)

Q: Can the EEH-ZA1E151P replace the GYB1E151MCW1GS in existing designs?

A: Yes. Both parts share identical electrical specifications (150 µF, 25 V, 27 mOhm ESR), mechanical dimensions (8.00 mm diameter, 10.50 mm height), and surface mount footprint (8.30 mm x 8.30 mm land size). PCB layout and assembly processes require no modification.

Q: Are there differences in ripple current ratings?

A: The ripple current at high frequency (2.3 A @ 100 kHz) is identical. The low-frequency ripple current specification differs slightly in test frequency (120 Hz vs. 100 Hz), but both parts are rated at 345 mA in this range and are functionally equivalent for circuit performance.

Q: Do both parts meet automotive compliance requirements?

A: Yes. Both the GYB1E151MCW1GS and EEH-ZA1E151P carry AEC-Q200 qualification and are designated for automotive applications. Both maintain the same operating temperature range (-55°C ~ 105°C) and lifetime rating (10,000 Hrs @ 105°C).

Q: What is the difference in packaging and availability?

A: Both parts are supplied in Tape & Reel (TR) packaging for surface mount assembly. The GYB1E151MCW1GS has 1,013 pieces in stock, while the EEH-ZA1E151P has 1,508 pieces available. Selection should be based on procurement lead time and inventory requirements.

Q: Are there any environmental or compliance differences?

A: The Panasonic EEH-ZA1E151P carries ROHS3 compliance and REACH unaffected status with MSL 1 (Unlimited) moisture sensitivity level. These certifications may be required for specific end-market applications or regional regulations.