Low ESR Surface Mount Capacitor NCC APXK6R3ARA221MF46G Suitable for Decoupling and Voltage Regulation Circuits

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Product Description

Product Overview

The NPCAP-PXK Series, a Surface Mount Conductive Polymer Aluminum Solid Capacitor, offers super low ESR and impedance, along with high heat resistance due to its conductive polymer electrolyte. Designed for demanding applications, these capacitors are suitable for DC-DC converters, voltage regulators, and decoupling in computer motherboards and similar systems. They are solvent-resistant, RoHS2 Compliant, and Halogen Free.

Product Attributes

Brand: NPCAP
Series: PXK
Type: Conductive Polymer Aluminum Solid Capacitor
Mounting Type: Surface Mount
Electrolyte: Conductive Polymer
Certifications: RoHS2 Compliant, Halogen Free
Special Feature: Solvent resistant type

Technical Specifications

Item	Specification
Category Temperature Range	-55 to +105
Rated Voltage Range	2.5 to 16Vdc
Capacitance Range	100 to 560F
Capacitance Tolerance	20% (M) (at 20, 120Hz)
Dissipation Factor (tan)	0.12 max. (at 20, 120Hz)
Low Temperature Characteristics (Max. Impedance Ratio)	Z(-25)/Z(+20)1.15, Z(-55)/Z(+20)1.25 (at 100kHz)
Endurance	15,000 hours at 105 (F46: 3,000 hours)
Bias Humidity	1,000 hours at 60, 90-95% RH (F46: 500 hours)
Surge Voltage (105, 30s charge/5m 30s discharge, R=1k)	2.5Vdc: 2.9Vdc, 4.0Vdc: 4.6Vdc, 6.3Vdc: 7.2Vdc, 16Vdc: 18Vdc

Standard Ratings

WV (Vdc)	Cap (F)	Size code	Leakage current (A max./after 2min.)	ESR (m max./20, 100k to 300kHz)	Rated ripple current (mArms/105, 100kHz)	Part No.
2.5	220	F46	300	19	2,780	APXK2R5ARA221MF46G
2.5	330	E61	412	16	3,500	APXK2R5ARA331ME61G
2.5	330	F46	700	16	3,500	APXK2R5ARA331MF46G
2.5	560	F61	700	16	3,500	APXK2R5ARA561MF61G
4	180	F46	360	19	2,780	APXK4R0ARA181MF46G
4	220	E61	440	17	3,390	APXK4R0ARA221ME61G
4	390	F61	780	17	3,390	APXK4R0ARA391MF61G
6.3	150	F46	472	19	2,780	APXK6R3ARA151MF46G
6.3	180	E61	567	17	3,390	APXK6R3ARA181ME61G
6.3	220	F46	700	18	3,200	APXK6R3ARA221MF46G
6.3	330	F61	1,040	17	3,390	APXK6R3ARA331MF61G
16	100	F61	320	24	2,490	APXK160ARA101MF61G

Dimensions [mm]

Size Code	D 0.5	L 0.3	A 0.2	B 0.2	C 0.2	W (0.5 to 0.8)	P
E61	5	5.8	5.3	5.3	5.9	0.5 to 0.8	1.4
F46	6.3	4.5	6.6	6.6	7.2	0.5 to 0.8	1.9
F61	6.3	5.8	6.6	6.6	7.2	0.5 to 0.8	1.9

Note: for F46 L+0.1 -0.2

Part Numbering System

Example: APXK2R5ARA221MF46G

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
Series code	Category	A	P	X	K	Voltage code	A	R	A	Capacitance code	Capacitance tolerance code	Size code	Taping code	Terminal code	Supplement code	G	(Blank)
(e.g., 2.5V:2R5, 6.3V:6R3)	(e.g., 330F:331, 560F:561)	(e.g., A)	(e.g., M)