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Surface mount solid tantalum chip capacitors KNSCHA 178MU0018 ideal for computer and mobile phone applications

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Surface mount solid tantalum chip capacitors KNSCHA 178MU0018 ideal for computer and mobile phone applications

Capacitance : 10uF

Voltage Rating : 16V

Operating Temperature : -55℃~+125℃

Equivalent Series Resistance(ESR) : 6Ω@120kHz

Tolerance : ±10%

Description : 10uF ±10% 16V Tantalum Capacitors 6Ω@120kHz CASE-B-3528-19(mm)

Mfr. Part # : 178MU0018

Model Number : 178MU0018

Package : CASE-B-3528-19(mm)

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Product Overview

This product is a series of solid tantalum chip capacitors designed and manufactured for surface mount technology. Featuring a lower equivalent series resistance (ESR) compared to resin-encapsulated products, these capacitors are suitable for automatic surface mounting and are widely used in sophisticated , computer, and mobile phone applications. They are designed to meet demanding requirements and are available in six case codes: P, A, B, C, D, and E. The product adheres to EIA535BAAC and QC300801, Q/YHC.45-01 technical standards.

Product Attributes

Type: Solid Tantalum Chip Capacitors
Mounting Type: Surface Mount
Case Codes: P, A, B, C, D, E
Standards: EIA535BAAC, QC300801, Q/YHC.45-01

Technical Specifications

Feature	Specification
Operating Temperature Range	-55 to +125 (Voltage derating required above 85)
Capacitance Tolerance	10%, 20%
Capacitance Range	0.1F to 680F
Voltage Rating	4V to 50V
DC Leakage Current (20)	I0 0.01CRUR or 1A (whichever is greater)
Dissipation Factor (20)	See Table 1
Temperature Performance	See Table 1
Climatic Category	55/125/20
Life Test	2000 hours
Reliability	2% per 1000h at 85 with 0.1 /V series impedance, 60% confidence level

Case Codes and Dimensions

Case Code	L (mm)	W (mm)	H (mm)	P (mm)	TW (mm)
2012	2.00.2	1.20.2	1.20.2	0.50.2	1.20.1
3216	3.20.2	1.60.2	1.60.2	0.80.3	1.20.1
3528	3.50.2	2.80.2	1.90.2	0.80.3	2.20.1
6032	6.00.3	3.20.3	2.50.3	1.30.3	2.20.1
7343	7.30.3	4.30.3	2.80.3	1.30.3	2.40.1
7343H	7.30.3	4.30.3	4.00.3	1.30.3	2.40.1

Capacitance vs. Case Code Matrix

Capacitance (F)	2.5V	4V	6.3V	10V	16V	20V	25V	35V	50V
0.1 - 0.33	A	A	A	A	A	A	A	A/B	A/B
0.47	A	A/B	A/B	A/B	A/B	A/B	A/B	A/B	C
0.68	A/B	A/B	A/B	A/B	A/B	A/B	B/C	B/C	C
1.0	A/B	A/B	A/B	A/B/C	A/B/C	A/B/C	B/C	B/C	B/C
1.5	A/B	A/B	A/B/C	A/B/C	A/B/C	B/C	B/C	B/C	C/D
2.2	A/B	A/B/C	A/B/C	A/B/C	B/C	B/C	B/C	B/C/D	C/D
3.3	B	B/C	B/C	B/C/D	B/C	B/C	C/D	C/D	C/D
4.7	B/C	B/C/D	B/C/D	B/C/D	B/C/D	B/C/D	C/D	C/D	D/E
6.8	B/C	B/C/D	B/C/D	C/D	C/D	C/D	C/D	C/D	D/E
10	B/C	B/C/D	C/D	C/D	C/D	C/D/E	C/D/E	C/D	D/E
15	B/C	C/D	C/D	C/D/E	C/D/E	C/D/E	D/E	D/E	D/E
22	C/D	C/D/E	C/D/E	D/E	D/E	D/E	D/E	D/E	E
33	C/D	C/D/E	C/D/E	D/E	D/E	D/E	D/E	D/E	E
47	C/D	D/E	D/E	D/E	D/E	D/E	D/E	D/E	E
68	C/D	D/E	D/E	D/E	D/E	D/E	D/E	D/E	E
100	E	E	E	E	E	E	E	E	E
150	E	E	E	E	E	E	E	E	E
220	E	E	E	E	E	E	E	E	E
330	E	E	E	E	E	E	E	E	E
470	E	E	E	E	E	E	E	E	E
680	E	E	E	E	E	E	E	E	E

Specific Performance Data (Example: 16V Rated Voltage)

Capacitance (F)	Case Code	ESR Max ()	DCL Max (A)	Capacitance Change (%)	Max D.F (%)
		@25	@+25, +85, +125	-55, +85, +125	-55, +25, +85, +125
1.0	A	10	0.5	10	12, 6, 4, 6
1.5	A	8	0.5	10	12, 8, 6, 8
2.2	A	12	0.5	10	12, 8, 6, 8
3.3	B	5.5	0.5	10	12, 8, 6, 8
3.3	A	9	0.5	10	12, 8, 6, 8
4.7	B	4	0.8	10	12, 8, 6, 8
4.7	A	8	0.8	10	15, 8, 6, 8
6.8	C	3.6	1.1	10	12, 8, 6, 8
6.8	B	6	1.1	10	12, 8, 6, 8
6.8	A	9	1.1	10	15, 8, 6, 8
10	C	2.5	1.6	10	12, 8, 6, 8
10	B	6	1.6	10	15, 8, 6, 8
10	A	10	1.6	10	15, 12, 8, 10
15	C	1.8	2.4	10	12, 8, 6, 8
15	B	5	2.4	10	15, 8, 6, 8
15	A	10	2.4	12	18, 18, 12, 15
22	E	1.1	3.5	10	12, 8, 6, 8
22	C	3	3.5	10	12, 8, 6, 8
22	B	5	3.5	10	15, 9, 6, 8
22	A	10	3.5	12	18, 18, 12, 18
33	E	0.9	5.3	10	12, 8, 6, 8
33	C	2.5	5.3	10	15, 8, 6, 8
33	B	5	5.3	12	18, 18, 12, 15
47	E	1.5	7.5	10	15, 8, 6, 8
47	C	2	7.5	10	15, 8, 6, 8
47	B	4	7.5	15	18, 18, 12, 15
68	E	1.5	10.9	10	12, 8, 6, 8
68	C	3	10.9	10	15, 12, 8, 10
100	E	1.2	16	10	15, 10, 8, 10
100	C	3	16	15	18, 15, 10, 12
150	E	1.8	24	10	15, 15, 10, 12

Specific Performance Data (Example: 20V Rated Voltage)

Capacitance (F)	Case Code	ESR Max ()	DCL Max (A)	Capacitance Change (%)	Max D.F (%)
		@25	@+25, +85, +125	-55, +85, +125	-55, +25, +85, +125
0.68	A	12	0.5	10	12, 6, 4, 6
1.0	A	10	0.5	10	12, 6, 4, 6
1.5	A	16	0.5	10	12, 8, 6, 8
2.2	B	5	0.5	10	12, 8, 6, 8
2.2	A	12	0.5	10	12, 8, 6, 8
3.3	B	4	0.7	10	12, 8, 6, 8
3.3	A	9	0.7	10	15, 8, 6, 8
4.7	C	3	0.9	10	12, 8, 6, 8
4.7	B	6	0.9	10	12, 8, 6, 8
4.7	A	10	0.9	10	15, 9, 6, 8
6.8	C	2.4	1.4	10	12, 8, 6, 8
6.8	B	6	1.4	10	15, 8, 6, 8
6.8	A	12	1.4	10	15, 12, 8, 10
10	C	4	2	10	12, 8, 6, 8
10	B	6	2	10	15, 8, 6, 8
15	E	1.1	3	10	12, 8, 6, 8
15	C	4	3	10	12, 8, 6, 8
15	B	6	3	10	15, 9, 6, 8
22	E	0.9	4.4	10	12, 8, 6, 8

Parameter Characteristics and Usage Guidelines

To ensure stable performance and reliability, proper usage is essential. Verify operating conditions and specified performance before use, adhering strictly to the specifications. Avoid applying reverse voltage or using in AC-only circuits. If reverse voltage is unavoidable, limited application is permissible under specific conditions (10%Ur or 1V at 25, 5%Ur or 0.5V at 85). Use within the specified ripple voltage limits, ensuring the sum of DC bias and AC peak does not exceed the rated voltage. Control instantaneous large currents by using series protection resistors (3/Vs) to limit current below 300mAs, or use voltage below 1/3 of rated voltage if resistors cannot be inserted. Operate within the specified ambient temperature range; derate voltage for temperatures above 85. For high-frequency circuits (above 10KHz), confirm circuit characteristics. Failure rate is dependent on usage conditions; select products after thorough review of these conditions. When mounting on PCBs, avoid excessive mechanical or thermal shock. Do not reuse dropped or previously installed capacitors. Avoid direct contact with terminals to prevent contamination. Cleaning should be rapid, with temperatures below 50 and total immersion time under 5 minutes. For soldering, use a soldering iron tip temperature below 350 for no more than 4 seconds, avoiding contact with the capacitor body. For chip products, avoid highly active or acidic fluxes. Reflow soldering conditions should be confirmed, with preheating under 160 for less than 2 minutes, and slow cooling after soldering.

Environment Restrictions

Do not use in environments with direct contact with water, brine, or oil; direct sunlight; high temperature and humidity causing condensation; exposure to reactive gases, acids, or bases; high-frequency wave induction; or excessive vibration or shock.

2410121633_KNSCHA-178MU0018_C18164642.pdf

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