MPE
MPE Limited
Hammond Road,
Knowsley Industrial Park, Liverpool
L33 7UL
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T: +44 (0)151 632 9100
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E: sales@mpe.co.uk

DC 20A

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A range of dc feedthrough capacitors rated at 20A in a compact case size. Capacitance values from 0.8µF to 12µF. Rated voltages from 30V dc to 400V dc. RoHS compliant.

RATINGS & CHARACTERISTICS

Rated Voltage
As tabulated
Test Voltage
Twice rated voltage
Rated Current, Ir
20A @ 50ºC*
Insulation Resistance
> 100MΩ
DC Resistance
< 1mΩ
Ambient Temperature Range
-55ºC to +85ºC
Climatic Category
55/85/21
*Current derating between 50ºC and 85ºC
For temperature, θ Iθ = IR 

PRODUCT RANGE

This range of capacitors is identical to the DS23646 – DS23652 range shown in previous catalogues

Part Number Capacitance Value (µF ±20%) Voltage Rating (V dc) Typical Insertion Loss (dB) in 50 Ω system with/without load
10 kHz 30 kHz 100 kHz 300 kHz 1 MHz 10 MHz 100 MHz 1 GHz
DS23646 0.8 400 4 12 22 32 42 51 82 90
DS23647 1 250 5 14 24 34 44 52 84 90
DS23648 2 160 10 20 30 40 50 58 90 90
DS23649 4 100 16 26 36 46 56 70 90 90
DS23650 5 80 18 28 38 48 58 74 90 90
DS23651 7 63 21 31 41 51 60 79 90 90
DS23652 12 30 26 36 46 56 62 86 90 90

DIMENSIONS & MECHANICAL DETAILS

Dimensions in mm

Mounting hardware
19 A/F fixing nut and washer
Case
Nickel plated brass
Terminals
Nickel plated brass
Weight
25g
Max tightening torque:
 
Terminals
0.5Nm (use 2 spanners)
Mounting thread
7Nm