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

Economy Range Filters

DESCRIPTION

A special low cost feedthrough filter designed for high volume telecomms base station applications. Designed to meet the requirements of EN133200 for 250V ac filters incorporating class Y2 capacitors Features a high pulse test voltage capability to EN133200 for safety and reliability. Appropriate for use in all high performance applications requiring high reliability coupled with good high frequency performance such as servers, base stations and switches

FEATURES

  • Cost effective aluminium case design
  • Suitable for line to earth filtering on single & 3 phase ac mains applications
  • Designed to meet EN133200 and EN60950
  • High pulse test voltage withstand of 5000Vdc
  • High reliability
  • Other capacitance values and current ratings available on request

RATINGS & CHARACTERISTICS

Rated Voltage
250V dc / 250V ac 50/60Hz
Test Voltage
5000V dc 2 seconds
Insulation Resistance
>500Ω
Ambient Temperature Range
-40ºC to +50ºC
Category Temperature Range
-40ºC to +85ºC
Climatic Category
40/85/21
MTBF
>10 million hours
Insulating materials flammability rating
UL94 V-0
Case material
Aluminium
Mounting nut
Stainless steel
Terminals
Nickel plated brass

STANDARD RANGE

Part Number Current Rating IR (A) @50ºC* Capacitance Value (nF ±20%) Inductance (nH) Leakage Current (mA) DC Resistance (mΩ) Major Dimensions (mm)
Diameter D Length L Terminal Stud S Mounting Thread T
DS34440 63 2 x 150 180 29 3 32 105 M6 M20

Current derating between 50ºC and 85ºC: For temperature, θ Iθ = IR 

INSERTION LOSS

Part Number Typical Insertion Loss (dB) in 50Ω system with/without load
10 kHz 30 kHz 100 kHz 300 kHz 1 MHz 10 MHz 100 MHz 1 GHz
DS34430 3 8 15 22 28 72 100 100

DIMENSIONS & MECHANICAL DETAILS

 

Part Number

 Dimensions (mm)  

Weight (g)
D ± 0.5 L ±1 A ±1 B ±1 C E ±2 T Torque on T (N-m) S Torque on S (N-m)
DS34440 32 105 173 16 27 26 M20x1 10 M6 2.5 210