MKP1848740454Y5 Vishay, MKP1848740454Y5 Datasheet - Page 11

• Manufacturer Part Number: MKP1848740454Y5
• Description: CAP 400UF 450V METAL POLYPRO RAD
• Manufacturer: Vishay
• Series: MKP 1848 DC-Linkr

Specifications of MKP1848740454Y5

• Capacitance: 400µF
• Voltage - Dc: 450V
• Dielectric Material: Polypropylene, Metallized
• Tolerance: ±5%
• Esr (equivalent Series Resistance): 1.0 mOhm
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Through Hole
• Package / Case: Radial - 4 Lead
• Size / Dimension: 2.264" L x 5.118" W (57.50mm x 130.00mm)
• Height: 2.362" (60.00mm)
• Termination: PC Pins
• Lead Spacing: 2.067" (52.50mm)
• Features: EMI Suppression
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Ac: -
• Other names: BC2637

HEAT CONDUCTIVITY
Power Dissipation and Maximum Component Temperature Rise
The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of
the free air ambient temperature.
The component temperature rise (T) can be measured or calculated by T = P/G:
 T = T
 P = I
 G = heat conductivity of the component (mW/°C)
Document Number: 28164
Revision: 15-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
RMS
C
2
- T
130.0
11.0
13.0
15.0
18.0
21.0
21.0
18.5
21.5
24.0
30.0
25.0
30.0
35.0
45.0
70.0
= power dissipation of the component (mW)
9.0
w
amb
= case temperature rise (°C) with a maximum of 15 °C at rated temperature.
DIMENSIONS (mm)
Metallized Polypropylene Film Capacitors
Maximum I
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
50
19.0
21.0
23.0
25.0
28.0
31.0
35.0
35.5
38.5
44.0
45.0
45.0
45.0
50.0
45.0
65.0
65.0
h
This datasheet is subject to change without notice.
For technical questions, contact:
DC Capacitor MKP Type
RMS
60
current in function of the ambient temperature
Maximum ambient temperature (°C)
70
80
32.0
32.0
32.0
32.0
32.0
32.0
32.0
43.0
43.0
42.0
42.0
57.5
57.5
57.5
57.5
57.5
57.5
l
[e-mail]
90
100
110
HEAT CONDUCTIVITY (mW/°C)
MKP 1848 DC-Link
Vishay Roederstein
100
152
243
24
28
32
36
44
51
56
54
61
70
81
77
85
94
www.vishay.com/doc?91000
www.vishay.com
291