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440 / 250VAC 70A Shielded Enclosure Filter With Ground Wire , CE / ROHS Certification

Changzhou Pioneer Electronic Co.,Ltd
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440 / 250VAC 70A Shielded Enclosure Filter With Ground Wire , CE / ROHS Certification

Brand Name : PIONEER
Certification : CE/ROHS
Place of Origin : China(Jiangsu)
MOQ : 1pcs
Price : negotiation
Payment Terms : T/T ,L/C,Western Union,PayPal
Supply Ability : 3000pcs per month
Delivery Time : 1-15 days
Packaging Details : 5-layer corrugated packaging for sample;wooden packaging for more order
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440 / 250VAC 70A Shielded Enclosure Filter With Ground Wire , CE / ROHS Certification


PIONEER EMC LTD specializes in the design and manufacture of EMI filters

The shielding room filter are widely used for EMC chamber,EMC testing room,Anechoic chamber and

shielding facility.


Rated voltage


Rated current




Insertion Loss:

≥100dB(14KHz~40GHz )

Operating Frequency


Climatic Category



Penetration tube: 1 PCS

Washer: 1 PCS

Nut: 1 PCS

RF Gasket: 2 PCS

Custom design and OEM


Power filters picture show

Mechanical Dimension

Installation Drawing

Shielding Performance



100 kHz

98 dB

1 MHz

132 dB

5 MHz

132 dB

30 MHz

133 dB

80 MHz

126 dB

200 MHz

127 dB

400 MHz

120 dB

600 MHz

118 dB

800 MHz

126 dB

1 GHz

124 dB

10 GHz

119 dB

18 GHz

103 dB

Product application:

These series power line EMI filters are specially
designed for anechoic chamber, shielded enclosure,
Electromagnetic shelter, shielded chamber and otherk
Shield Facilities.

Company information

Changzhou Pioneer Electronic Co., one of the leading professional manufacturer in the electromagnetic compatibility (EMC) field.

We have cooperated with a group of world-class customers from all industries at home and abroad.

Our advantages:

Our management are operated in accordance with ISO9001 systems , reliable ERP management

systems to ensure the consistency and traceability of the production process, and monitor every process

from incoming materials to finished products, to guarantee the 100% qualification rate. We strive every

customer with our high quality products and excellent service.


Q1: How about your experience?
A1: Our factory production department and engineer teams with more than
10 years producing experience.

Q2: What’s the standard of package?
A2: Strong paper packing for EMI filter. Customer package is accepted.

Q3: Could you do OEM for us?
A3: Sure, we accept OEM order, please provide us the label picture.

Q4: How about warranty?
A4: Our products give 2 years replacement, three years warranty.

Any requirement about EMI/EMC filter,Please feel free to cantact us.

Any Inquiry About Shielded Enclosure Filter, Please Kindly Contact US.

Product Tags:

emi noise filter


power line filter

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440 / 250VAC 70A Shielded Enclosure Filter With Ground Wire , CE / ROHS Certification Images

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