Silver plated copper alloy leadframe termination system
Applications
Typical applications include switch mode power supplies (input
filters, resonators, tank circuits, snubber circuits, output filters),
high voltage coupling and DC blocking, voltage multiplier circuits,
DC/DC converters and coupling capacitors in Ćuk converters,
noise reduction (piezoelectric/mechanical), circuits with a direct
battery or power source connection, critical and safety relevant
circuits without (integrated) current limitation and any application
that is subject to high levels of board flexure or temperature
cycling. Markets include power supply, LCD fluorescent backlight
ballasts, HID lighting, telecom equipment, industrial and medical
equipment/control and Military.
Ordering Information
SM20
Style/Size
SM20
SM21
SM22
SM23
SM24
SM25
SM26
1
2
B
Dielectric
SM30
SM31
SM33
SM34
SM35
SM36
B = X7R
153
Capacitance
Code (pF)
2 Sig. Digits +
Number of
Zeros.
K
Capacitance
Tolerance
K = ±10%
M = ±20%
P = +100%, -0%
Z = +80%, -20%
501
Voltage
501 = 500V
102 = 1000V
202 = 2000V
302 = 3000V
402 = 4000V
502 = 5000V
B
Lead
Configuration
1
A = Formed "L"
B = Formed "J"
M
Testing/
Inspection Option
2
Blank = None
M = Group A per MIL-PRF-49467
Standard lead configuration is formed "J". If the appropriate character is excluded from the ordering code, the assumed lead configuration will be formed "J".
Group B testing/inspection option per MIL-PRF-49467 is available upon request. Please contact KEMET for ordering details.
(SMD MLCCs) – KPS HV, Large Case, SM Series, X7R Dielectric, 500VDC-10KVDC (Industrial Grade)
Electrical Parameters/Characteristics
Item
Operating Temperature Range
Capacitance Change with Reference to +25°C and 0 VDC Applied (TCC)
Aging Rate (Max % Cap Loss/Decade Hour)
Dielectric Withstanding Voltage
Dissipation Factor (DF) Maximum Limits @ 25ºC
Insulation Resistance (IR) Limit @ 25°C
-55°C to +125°C
±15%
3.0%
150% of rated voltage for voltage rating of ≤ 1250Vdc
120% of rated voltage for voltage rating of > 1250Vdc
(5 ± 1 seconds and charge/discharge not exceeding 50mA)
2.5%
1000 megohm microfarads or 100GΩ
(Rated voltage DC applied for 120 ± 5 secs @ 25°C for voltage rating of ≤ 500VDC)
(500VDC applied for 120 ± 5 secs @ 25°C for voltage rating of > 500VDC)
Parameters/Characteristics
Regarding Aging Rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1000 hours.
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and Dissipation Factor (DF) measured under the following conditions:
1kHz ± 50Hz and 1.0Vrms ± 0.2V if capacitance >100pF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 & Agilent E4980 have a feature known as Automatic
Level Control (ALC). The ALC feature should be switched to "ON".
Post Environmental Limits
High Temperature Life, Biased Humidity, Moisture Resistance
What happens if the installation directory of keil5 is different from the installation directory of pack? What happens if the installation directory of keil5 is different from the installation directo...
The Spring Festival is almost over today. Even though I had a long Spring Festival, I will go back to Guangzhou tomorrow. Tonight, I put aside all my struggles for fame and fortune and decided to cont...
Why can our express deliveries always be accurately on the route? Why are the huge number of books in the school library managed neatly and orderly? Why can some accidentally stolen items be tracked b...
Multimeters are often used. This section explains how to test short circuits, open circuits, and leakage problems in circuits, and how to use a multimeter to measure short circuits and open circuit...[Details]
01
The impetus for software partitioning
Similar to the evolution of today's automotive electronic architecture, avionics architecture has also evolved from distributed to central computi...[Details]
VDDA powers all analog circuits, including: ADC module, reset circuit, PVD (programmable voltage monitor), PLL, power-on reset (POR) and power-down reset (PDR) modules, switches that control VBAT swi...[Details]
The controller and related important signals inside the navigation body need to be monitored and recorded as an important basis for normal navigation and fault judgment. When the important signals i...[Details]
Introduction
At present, when designing the control panel of the instrument, various buttons are mainly used to generate control signals by detecting whether the buttons are pressed. However,...[Details]
Traditionally, vector network analyzers are used to measure the continuous waveform (CW) S-parameter performance of components. In these operating environments, the analyzer often operates as...[Details]
What is the meaning of new energy VCM and MCU
In the field of new energy vehicles, "VCM" and "MCU" are two different terms, representing different concepts:
1. VCM (Vehicle Control ...[Details]
On January 19, Minxin Co., Ltd. issued an announcement stating that the company, Suzhou Yuanfeng Capital Management Co., Ltd. (hereinafter referred to as "Yuanfeng Capital"), Sino-Singapore Suzhou In...[Details]
Memory is a memory device in a computer system that is used to store programs and data. All information in the computer, including the input raw data, computer programs, intermediate operation resu...[Details]
1. Stepper Motor
Moreover, it can perform open-loop position control, and a specified position increment can be obtained by inputting a pulse signal. Compared with the traditional DC control s...[Details]
Introduction The boxing entertainment system is designed to meet the needs of the masses. Currently, there is no boxing entertainment equipment on the market that simulates the confrontation of re...[Details]
Abstract: ADuC845 is a new high-performance 24-bit data MCU launched by Analog Devices with an embedded single instruction cycle 8052 flash memory, two 24-bit Δ-ΣA/D, dual 12-bit D/A, and two flexible...[Details]
Preface In a previous article, I modified the HAL library to enable USART to receive data of any length. This can enable the reception of data of any length ending with 0x0a, that is, it is con...[Details]
On December 11, 2023, the Kenhardt Power Station, invested and built by the world's leading renewable energy manufacturer and provided with a full set of energy storage equipment by BYD Energy ...[Details]
At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]
Suggestions & Announcements
京公网安备 11010802033920号
EEWORLD
