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China Safety vent CapXon KF221M025E120A capacitor designed for communication and industrial measuring equipment for sale

Safety vent CapXon KF221M025E120A capacitor designed for communication and industrial measuring equipment

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description

Product Overview

The KF Series low impedance capacitors are designed for demanding applications in communication equipment, switching power supplies, and industrial measuring instruments. These capacitors offer high endurance, rated up to 5000 hours at 105, and feature a safety vent construction for enhanced reliability. They are also RoHS compliant.

Product Attributes

  • Brand: KF Series
  • Construction: Safety vent
  • Compliance: RoHS Compliant

Technical Specifications

Performance Characteristics Value 1 Value 2
Operating Temperature Range -40 to +105 -25 to +105
Rated Voltage Range 6.3 to 100 VDC 160 to 450 VDC
Capacitance Range 0.47 to 15000 F 0.47 to 470 F
Capacitance Tolerance 20% (120Hz, +20)
Leakage Current (+20, max.) After 2 minutes (whichever is greater, rated working voltage applied) I0.01 CV or 3 (A)
After 2 minutes (rated working voltage applied) I0.03 CV (A)
Dissipation Factor (tan, at 20, 120Hz) For capacitance >1000 F, add 2% per another 1000F.
Low Temperature Characteristics (at 120Hz) Impedance ratio max Z-25Z+20 (See table below) (See table below)
Impedance ratio max Z-40Z+20 (See table below) (See table below)
Endurance Test conditions Duration time As specified in table
Ambient temperature +105
Applied voltage Rated DC working voltage
After test requirement at +20 Capacitance change: 20% of initial value; Dissipation factor: 200% of initial specified value; Leakage current: Initial specified value
Shelf Life Test conditions Duration time 1000Hrs
Ambient temperature +105
Applied voltage None
After test requirement at +20 Same limits as Endurance. Pre-treatment for measurements shall be conducted after application of DC working voltage for 30 minutes.
Working Voltage(VDC) D.F. (%)max. Z-25Z+20 Z-40Z+20
6.3 18 4 8
10 16 3 6
16 14 3 4
25 12 3 3
35 10 3 3
50 9 3 3
63 8 2 3
100 8 2 3
160 12 2 3
200 12 2 6
250 12 3 6
350 15 5 6
400 15 5 6
420 17 - -
450 17 6 -
KF Series Case Size DxL(mm) WV Cap(F) Ripple Current (mA, rms) at 105 100KHz Max Impedance () at 20 100KHz
5x11 5 L<35.5 6.3 10 74 4.7
22 100 2.6
33 100 2.6
47 150 1.34
56 160 1.23
68 170 1.05
100 170 1.00
120 175 0.92
150 185 0.90
180 240 0.76
10 5x11 L35.5 25 5x11 40 2.2
33 5x11 60 2.2
47 5x11 68 3.95
56 5x11 75 3.25
68 5x11 80 2.98
100 5x11 85 2.56
120 5x11 105 2.37
150 5x11 125 1.95
180 5x11 155 1.42
6.3x11 6.3 L<35.5 10 22 5x11 150 1.34
33 5x11 155 1.42
47 5x11 190 1.10
56 6.3x11 250 0.79
68 6.3x11 280 0.65
100 6.3x11 370 0.35
120 6.3x11 380 0.33
150 6.3x11 410 0.31
180 6.3x11 455 0.25
220 6.3x11 550 0.15
270 6.3x11 720 0.125
330 10x12.5 820 0.114
8x11.5 8 L<35.5 10 47 5x11 190 1.10
56 6.3x11 250 0.79
68 6.3x11 280 0.65
100 6.3x11 370 0.35
120 6.3x11 380 0.33
150 6.3x11 410 0.31
180 6.3x11 455 0.25
220 6.3x11 550 0.15
270 6.3x11 720 0.125
330 10x12.5 820 0.114
470 8x11.5 450 0.25
560 8x11.5 490 0.23
10x12.5 10 L<35.5 10 100 6.3x11 370 0.35
120 6.3x11 380 0.33
150 6.3x11 410 0.31
180 6.3x11 455 0.25
220 6.3x11 550 0.15
270 6.3x11 720 0.125
330 10x12.5 820 0.114
470 8x11.5 450 0.25
560 8x11.5 490 0.23
680 8x11.5 550 0.17
820 8x16 620 0.20
1000 10x12.5 770 0.17
Working Voltage(VDC) D.F. (%)max. Z-25Z+20 Z-40Z+20
6.3 18 4 8
10 16 3 6
16 14 3 4
25 12 3 3
35 10 3 3
50 9 3 3
63 8 2 3
100 8 2 3
160 12 2 3
200 12 2 6
250 12 3 6
350 15 5 6
400 15 5 6
420 17 - -
450 17 6 -
Multiplier for Ripple Current vs. Frequency CAP10 (F) 10CAP100 (F) 100CAP1000 (F) 1000CAP (F)
Frequency(Hz) 0.47 0.52 0.58 0.63
50(60) 0.59 0.62 0.72 0.78
120 0.76 0.80 0.84 0.87
400 0.85 0.89 0.90 0.91
1K 0.97 0.97 0.98 0.98
10K 1 1 1 1
50K-100K

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Company Beijing Silk Road Enterprise Management Services Co., Ltd.
Location 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person Sellina

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