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Low Impedance Capacitors CapXon KF681M016F115A for Communication Equipment Switching Power Supplies

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Low Impedance Capacitors CapXon KF681M016F115A for Communication Equipment Switching Power Supplies

Lifetime : 3000hrs@105℃

Capacitance : 680uF

Height - Seated (Max) : 11.5mm

Pin Spacing : 3.5mm

Voltage Rating : 16V

Diameter : 8mm

Tolerance : ±20%

Description : 680uF 16V Aluminum Electrolytic Capacitors Through Hole,D8xL11.5mm 3000hrs@105℃

Mfr. Part # : KF681M016F115A

Model Number : KF681M016F115A

Package : Through Hole,D8xL11.5mm

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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 of 2000-5000 hours at 105 and feature a safety vent construction. They are RoHS Compliant and provide stable performance across a wide temperature range.

Product Attributes

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

Technical Specifications

Performance Characteristics		Values
Operating Temperature Range		-40 to +105
Operating Temperature Range		-25 to +105
Rated Voltage Range		6.3 to 100 VDC
Rated Voltage Range		160 to 450 VDC
Capacitance Range		0.47 to 15000 F
Capacitance Range		0.47 to 470 F
Capacitance Tolerance	(at 120Hz, +20)	20%
Leakage Current	(at +20, max.)	I0.01 CV or 3 (A) After 2 minutes, whichever is greater, measured with rated working voltage applied.
Leakage Current		I0.03 CV (A) After 2 minutes with rated working voltage applied.
Dissipation Factor (tan)	(at 20, 120Hz)	See table below. For capacitance >1000 F, add 2% per another 1000F.
Low Temperature Characteristics (at 120Hz)	Impedance ratio max (Z-25Z+20)	See table below. For capacitance >1000 F, add 1 per another 1000F.
Low Temperature Characteristics (at 120Hz)	Impedance ratio max (Z-40Z+20)	See table below. For capacitance >1000 F, add 0.5 per another 1000F.
Endurance Test	(at 105)	2000~5000 Hrs (See table for specific ratings)
Shelf Life Test	(at 105)	1000 Hrs (Same limits as Endurance)

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	-

Ripple Current Multiplier vs. Frequency

CAP (F) \ Frequency (Hz)	50(60)	120	400	1K	10K	50K-100K
CAP10	0.47	0.59	0.76	0.85	0.97	1
10CAP100	0.52	0.62	0.80	0.89	0.97	1
100CAP1000	0.58	0.72	0.84	0.90	0.98	1
1000CAP	0.63	0.78	0.87	0.91	0.98	1

Dimensions and Specifications (Examples)

WV (VDC)	Cap (F)	Size DxL (mm)	Ripple Current (mA, rms) at 105, 100KHz	Max Impedance () at 20, 100KHz
6.3	10	5x11	74	4.7
6.3	100	5x11	170	1.00
6.3	1000	10x12.5	770	0.17
6.3	15000	18x35.5	2950	0.023
25	10	5x11	85	2.56
25	100	6.3x11	370	0.35
25	1000	13x20	1650	0.045
100	10	10x12.5	126	3
100	100	10x16	610	0.14
100	1000	16x31.5	2350	0.034
450	0.47	8x11.5	45	17.35
450	10	10x20	180	3.7
450	100	18x35.5	900	1.3

2304140030_CapXon-KF681M016F115A_C124221.pdf

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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	-

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	-

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	-