KTJ250B476M55 Datasheet, PDF (1/3 Pages) United Chemi-Con, Inc. – METAL CAP TYPE MULTILAYER CERAMIC CAPACITORS

METAL CAP TYPE MULTILAYER CERAMIC CAPACITORS
/5+ 4FSJFT
RoHS
Compliant
˗FEATURES
1. Small size and large capacitance, high ripple current.
2. Temperature cycle: 1000 cycles.
3. X7R temperature characteristics.
4. Excellent noise absorption.
5. For reflow soldering use.
6. Suitable for aluminum substrate.
˗APPLICATIONS
1. Smoothing circuit of switching mode AC-DC or DC-DC converter.
2. On-board power supply.
3. Noise suppressor for various kinds of equipments.
˗CUSTOM MADE PRODUCTS
We can offer custom made one element metal cap type capacitors for request of customers.
Please contact us if you have questions for details.
˗CONSTRUCTION
Chip Ceramic Capacitor
Metal Cap, Tin plating
Pb-free Soldering
Termination
˗RATINGS
1. Category Temperature Range
2. Rated Voltage Range
3. Rated Capacitance Range
4. Rated Capacitance Tolerance
5. Temperature Characteristics
6. Rated Ripple Current
˗SPECIFICATIONS
No.
Items
1 Withstand Voltage
2 Insulation Resistance
3 Rated Capacitance
4 Dissipation Factor
5 Rated Ripple Current
-55ʙ+125ˆ
25, 50, 100, 250Vdc
1.0 to 100ŸF
M(ʶ20%)
X7R
See No.5 on the following table
Specification
No abnormality.
100/CR(MЊ) or 4000(MЊ) whichever
is less.
Within specified tolerance.
5.0% maximum
Test Condition
250% of rated voltage shall be applied for 5 seconds.
(Only 250Vdc products : 475V)
Rated voltage shall be applied for 60ʶ5 seconds at
temperature 25ʶ2ˆ.
Temperature
Frequency
Voltage
CRʽ10ŸF
CR>10ŸF
25ʶ2ˆ
1ʶ0.1kHz
120ʶ12Hz
1ʶ0.2Vrms
0.5ʶ0.2Vrms
Size
Element
Arms
55
12
2.0 3.0
76
12
3.0 4.0
10kHzʙ1MHz (sine curve)
Ripple voltage Vp shall be less than
the rated voltage.
As customer requirement, Chemi-Con has submits the test results according to AEC-Q200 for Multilayer ceramic
capacitors. Please contact us for more information.
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
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CAT. No. E1002V