EEU-EE2D151B Equivalent & Substitute Parts

Part Overview

The EEU-EE2D151B is a 150 µF, 200 V aluminum electrolytic capacitor in radial configuration manufactured by Panasonic Electronic Components. This component is rated for 10,000 hours of operation at 105°C and is designed for general-purpose applications requiring stable capacitance and ripple current handling. The part is Active status and ROHS3 compliant. Substitute parts may be required due to packaging availability, inventory constraints, or specific application requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Capacitance	150 µF
Voltage - Rated	200 V
Tolerance	±20%
Lifetime @ Temperature	10,000 Hrs @ 105°C
Operating Temperature Range	-25°C ~ 105°C
Polarization	Polar
Mounting Type	Through Hole
Package / Case	Radial, Can
Lead Spacing	0.295" (7.50mm)
Size / Dimension	0.630" Dia (16.00mm)
Height - Seated (Max)	1.063" (27.00mm)

Substitute Part Grouping Explanation

The EEU-ED2D151B qualifies as a parametric equivalent to the EEU-EE2D151B based on the following critical parameters:

Capacitance: 150 µF (identical)
Voltage Rating: 200 V (identical)
Tolerance: ±20% (identical)
Lifetime: 10,000 Hrs @ 105°C (identical)
Operating Temperature: -25°C ~ 105°C (identical)
Polarization: Polar (identical)
Mounting Type: Through Hole (identical)
Package / Case: Radial, Can (identical)
Lead Spacing: 0.295" (7.50mm) (identical)
Physical Dimensions: 0.630" Dia (16.00mm), Height 1.063" (27.00mm) (identical)
RoHS Status: ROHS3 Compliant (identical)

The primary difference between these parts is packaging format: EEU-EE2D151B is supplied in Tape & Box (TB) format, while EEU-ED2D151B is supplied in Cut Tape (CT) format. Both parts belong to Panasonic's aluminum electrolytic capacitor family and maintain full electrical and mechanical compatibility.

Parameter Comparison

Parameter	EEU-EE2D151B	EEU-ED2D151B
Manufacturer	Panasonic Electronic Components	Panasonic Electronic Components
Capacitance	150 µF	150 µF
Voltage - Rated	200 V	200 V
Tolerance	±20%	±20%
Lifetime @ Temp.	10,000 Hrs @ 105°C	10,000 Hrs @ 105°C
Operating Temperature	-25°C ~ 105°C	-25°C ~ 105°C
Polarization	Polar	Polar
Lead Spacing	0.295" (7.50mm)	0.295" (7.50mm)
Size / Dimension	0.630" Dia (16.00mm)	0.630" Dia (16.00mm)
Height - Seated (Max)	1.063" (27.00mm)	1.063" (27.00mm)
Mounting Type	Through Hole	Through Hole
Package / Case	Radial, Can	Radial, Can
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Packaging Format	Tape & Box (TB)	Cut Tape (CT)
Ripple Current @ 120 Hz	744 mA	630 mA
Ripple Current @ 100 kHz	1.86 A	1.4 A

Engineering Selection Recommendations

Both EEU-EE2D151B and EEU-ED2D151B are Active status components manufactured by Panasonic Electronic Components and maintain ROHS3 compliance. Selection between these parts should be based on packaging requirements and ripple current specifications for the application.

The EEU-EE2D151B, supplied in Tape & Box format, is suitable for applications requiring standard packaging for automated assembly or bulk storage. The EEU-ED2D151B, supplied in Cut Tape format, accommodates applications with different packaging handling requirements.

Ripple current ratings differ between the two parts. The EEU-EE2D151B supports higher ripple current at both low frequency (744 mA @ 120 Hz) and high frequency (1.86 A @ 100 kHz) compared to the EEU-ED2D151B (630 mA @ 120 Hz, 1.4 A @ 100 kHz). Applications with elevated ripple current demands should prioritize the EEU-EE2D151B.

Frequently Asked Questions (FAQ)

Q: Can EEU-ED2D151B be used as a direct replacement for EEU-EE2D151B in PCB assembly?

A: Yes. Both parts share identical electrical specifications (150 µF, 200 V, ±20% tolerance), thermal ratings (10,000 Hrs @ 105°C), and physical dimensions (0.630" Dia, 1.063" height, 7.50mm lead spacing). Through-hole mounting compatibility is maintained. The primary difference is packaging format (Tape & Box versus Cut Tape).

Q: What is the significance of the packaging format difference?

A: Packaging format affects handling, storage, and assembly processes. Tape & Box (TB) format is typically used for bulk quantities and automated pick-and-place systems. Cut Tape (CT) format accommodates different assembly workflows and storage requirements. Electrical and mechanical performance are unaffected by packaging format.

Q: Are there ripple current limitations when substituting between these parts?

A: Yes. The EEU-EE2D151B supports higher ripple current specifications (744 mA @ 120 Hz, 1.86 A @ 100 kHz) than the EEU-ED2D151B (630 mA @ 120 Hz, 1.4 A @ 100 kHz). Applications requiring the higher ripple current ratings must use the EEU-EE2D151B.

Q: Do both parts meet the same compliance standards?

A: Yes. Both EEU-EE2D151B and EEU-ED2D151B are ROHS3 compliant and REACH unaffected. Compliance certifications are identical.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -25°C to 105°C. Lifetime rating of 10,000 hours applies at the maximum operating temperature of 105°C.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message