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High reliability capacitor KNSCHA 178MU0025 with wide operating temperature range and imported epoxy resin encapsulation

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High reliability capacitor KNSCHA 178MU0025 with wide operating temperature range and imported epoxy resin encapsulation

Capacitance : 1uF

Voltage Rating : 35V

Equivalent Series Resistance(ESR) : -

Operating Temperature : -55℃~+125℃

Tolerance : ±10%

Description : 1uF ±10% 35V Tantalum Capacitors Through Hole,P=2.54mm

Mfr. Part # : 178MU0025

Model Number : 178MU0025

Package : Through Hole,P=2.54mm

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Product Overview

This product features a compact design with high stable performance, utilizing imported, high-quality moisture-proof and flame-retardant epoxy resin encapsulation and laser printing technology. It offers low leakage current and dissipation factor, stable frequency and temperature characteristics, long lifespan, high reliability, and excellent stability. With a wide operating temperature range, its performance remains stable during prolonged use and after storage. It is suitable for advanced , computer, automotive, communication, and home appliance applications. The product adheres to the International Electrotechnical Commission (IEC) 384-15-3 technical specifications and complies with the GB7215-87 standard.

Product Attributes

Encapsulation Material: Imported, high-quality moisture-proof and flame-retardant epoxy resin
Manufacturing Technology: Laser printing
Standards Compliance: IEC 384-15-3, GB7215-87
Polarity: Polar (Tantalum capacitors)

Technical Specifications

General Characteristics
Operating Temperature Range	-55 to +125 (Voltage derating required above 85)
Capacitance Tolerance	10%, 20%, 5% (special order)
Capacitance Range	0.1F to 330F
DC Leakage Current (20)	I 0.01 C_RU_R or 1A (whichever is greater)
Dissipation Factor (20)	See Table 1
Temperature Performance	See Table 1
Life Test	1000 hours

Capacitance (F)	Capacitance Change (%)			Max D.F. (%)				Max DCL (A)
Capacitance (F)	-55	+85	+125	-55	+20	+85	+125	+85	+125
1.0	10	15	25	6	4	6	6	10 I	12.5 I
1.56.8	8	6	8	8	10	10	10	100	100
1068	10	8	10	10	10	10	10	100	100
100680	12	10	12	12	10	10	10	100	100

Case Size				Max Weight (g)
Dmax	Hmax	H1max
3.5	6.0	9.3	0.45	A
3.8	6.5	9.8	0.5	B
4.4	7.5	10.5	0.6	C
4.8	8.5	11.5	0.7	D
5.2	9.5	12.5	0.8	E

Dimensions (mm)
Capacitance (F)	Code	C	D	E	F	G	H	M
0.1	104	A	A
0.15	154	A	A
0.22	224	A	A
0.33	334	A	A
0.47	474	A	A
0.68	684	A	A
1.0	105	A	A	A	B
1.5	155	A	A	A	C
2.2	225	A	A	A	B	C
3.3	335	A	A	A	B	B	D
4.7	475	A	A	A	B	B	C	D
6.8	685	A	A	B	B	C	D	E
10	106	A	B	B	B	C	D	E
15	156	A	B	C	C	D	E	F
22	226	B	C	C	D	D	E	F
33	336	B	C	D	D	E	F
47	476	C	D	D	D	E	F
68	686	D	D	D	E	F
100	107	D	E	E	E	F
150	157	E	E	E	F
220	227	E	E	E
330	337	F	F	F

Rated Voltage (V)
4	6.3	10	16	25(20)	35	50

C42 Plug-in Tantalum Capacitor
Part Number	178MU0025

Symbol	Dimensions (mm)		Symbol	Dimensions (mm)
Symbol	Min	Max	Symbol	Min	Max
P	12.7	1.0	D	4.0	0.2
P0	12.7	0.3	T	0.5	0.2
W	18	1.0	H	0	2.0
H	16	0.5	W0	5	min
S	2.5	0.5	H2	9	0.75
P1	5.10	0.5	W2	0	1
P2	6.35	0.4	H1	32.5	max
P	1.3	max

Marking		Packaging Type
		T: Reel	B: Bulk
		Tape Dimensions

Application Environments to Avoid
Direct contact with water, brine, oil.
Direct sunlight exposure.
High temperature and high humidity with condensation.
Exposure to various reactive gases.
Acidic or alkaline environments.
High-frequency wave induction.
Excessive vibration or shock.

2410121635_KNSCHA-178MU0025_C18164666.pdf

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