ESMH800VNN123MA63S
Chemi-Con
12000 µF 80 V Aluminum Electrolytic Capacitors Radial, Can - Snap-In 21mOhm @ 120Hz 2000 Hrs @ 85°C
Active193 in stock
Overview
The ESMH800VNN123MA63S is a high-capacitance 12000 uF aluminum electrolytic capacitor designed for power supply filtering and energy storage applications. Rated for 80V operation, this snap-in radial component provides stable performance with a low ESR of 21 mOhm at 120Hz. It belongs to the United Chemi-Con SMH series, which is optimized for high ripple current and compact sizing.
Why Choose This Part
This capacitor features a snap-in terminal design for secure through-hole mounting on PCBs, ensuring stability against vibration. Its high capacitance-to-volume ratio allows for 12000 uF of storage in a 35mm diameter by 63mm length footprint, while the 21 mOhm ESR minimizes heat generation during high ripple current events.
Applications
DC-Link Rectification
Used as a bulk smoothing capacitor in the primary and secondary stages of high-wattage power supplies.
Uninterruptible Power Supplies (UPS)
Provides energy storage and transient voltage suppression in battery backup systems and power conditioners.
Industrial Motor Drives
Filters the DC bus in variable frequency drives and motor controllers to mitigate ripple from high-frequency switching.
Audio Amplifier Reservoirs
Acts as a local energy reserve for high-power audio power amplifiers to manage sudden current demands.
Key Specifications
Tolerance
+/-20%
Capacitance
12000 uF
Applications
General Purpose
Lead Spacing
0.394" (10.00mm)
Polarization
Polar
Mounting Type
Through Hole
Package / Case
Radial, Can - Snap-In
Voltage - Rated
80 V
Lifetime @ Temp.
2000 Hrs @ 85degC
Size / Dimension
1.378" Dia (35.00mm)
Height - Seated (Max)
2.559" (65.00mm)
Operating Temperature
-40degC ~ 85degC
Ripple Current @ Low Frequency
6.9 A @ 120 Hz
Ripple Current @ High Frequency
8.28 A @ 100 kHz
ESR (Equivalent Series Resistance)
21mOhm @ 120Hz
