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YZPST-MPC475K1000D01
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Capacitor YZPST-MPC475K1000D01

SPECIFIC REFERENCE DATA
DESCRIPTION | VALUE | TEST CONDITIONS | ||
Capacit ance | Rated Capacitance | 4.7uF | Measuring frequency: 1kHz±10% Measuring voltage: 1Vrms.max. | |
Capacitance olerance | K=±10% | |||
Voltage | Rated voltage | 1000Vdc | 1.6*UR Unit:VDC (5 S at 20℃) | |
Voltage proof | ||||
Dissipation factor (tangent of loss) | DF≤0.2% 1KHz 1V DF≤0.2% 10KHz 1V | Measuring frequency:1kHz±10% Measuring voltage: 1Vrms.max. | ||
Insulation resistance | C≤0.33uF C>0.33uF | IR≥30000MΩ IR*C≥5000S | measured at rated voltage or less than 100VDC 1 minute at 20℃ and RH≤65% | |
(ESR) | <159mΩ <159mΩ <159mΩ | @ 1KHZ 25℃ @40KHZ 25℃ @ 100KHZ 25℃ | ||
(Irms) | 8A | @ 10KHZ 70℃ | ||
(Ipeak) | 600A |
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(dv/dt) | >45v/us | @70℃ | ||
(Ut-t) | 1200VDC | Unit:VDC ( 10 S at 20℃) | ||
(Ut-c) | 3000VDC | Unit:VAC (60S at 20℃) | ||
100000H | @Un T=70℃ | |||
≤100fit |
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<2000M |
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Climatic catalogue | 40/85/21 |
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Reference standard | IEC61071 GB/T17702 |
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FEATURE:
Non-inductive construction and self-healing
Withstanding over-voltage stressing.
Super physical and environmental characteristics. 4.APPLICATION:
IGBT Snubber DC-LINK
Widely used in power electronic devices in series/parallel resonant circuit;
Widely used in power electronic equipment when the peak voltage ,peak current Absorption protection;
MARKING:
Marking on individual capacitor includes:
Rated capacitance: such as 475
Rated voltage: such as 1000V
Capacitance tolerance: such as K
Manufacturer's symbol: JIMSON (JS).
Marking on package
Each package unit carry the type, rating, quantity and date of manufacture, location of manufacture, and manufacturer's name
EXPLANATION OF IMPORTANT TERMINOLOGY:
Rated capacitance
The rated capacitance value in Pico farads is expressed by a three digit number, the first two digits are significant figures and the last digit specifies the number of zero to follow.
Example: 224 indicated 220,000pF or 0.22uF
225 indicated 2,200,000pF or 2.2Uf
CAPACITANCE UNIT:
1F= 1,000mF= 1,000,000uF= 1,000,000,000nF= 1,000,000,000,000Pf
Capacitance tolerance
The tolerance is the permissible actual capacitance relative to the rated capacitance and it is defined in percent.
Symbol of tolerance shown:
F=±1% G=±2% J=±5% K=±10% M=±20% N=±30%
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