This product is composed of passive components. As a shielding filter, it adopts filter assemblies to process line signals and features a shielded enclosure to block external interference. It eliminates unwanted signals and noise in circuits, delivering e
Contact usProduct Introduction
Shielding filters are extensively used for signal filtering in shielded rooms, anechoic chambers, shielding boxes, cabinets and communication equipment.
All products are tested in accordance with GJB1518A-2015 General Specification for Radio Frequency Interference Filters. Our C-class power and signal filters deliver a signal isolation of over 100 dB across the frequency band from 10 kHz to 40 GHz, making them well-suited for shielded rooms and anechoic chambers.
Technical Parameters
Rated Voltage: 500 VDC; Operating Frequency: DC
Rated Current: Refer to the selection table
Number of Lines: 2
Withstand Voltage Test: 1200 Vdc for 2 seconds
Climatic Category: 25/085/21
Insertion Loss: 14 kHz ~ 40 GHz
Product identification

Shielded Room DC Filter Selection Table
| Model | Interface Type | Rated Current(A) | Rated Voltage(V) | Operating Frequency(Hz) | Insulation Resistance | Climatic Category | SE | SE |
| Line to Ground | Frequency | |||||||
| FS-2X16C-DC-OT | Single-phase | 16A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
| FS-2X32C-DC-OT | Single-phase | 32A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
| FS-2X50C-DC-OT | Single-phase | 50A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
| FS-2X63C-DC-OT | Single-phase | 63A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
| FS-2X80C-DC-OT | Single-phase | 80A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
| FS-2X100C-DC-OT | Single-phase | 100A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
| FS-2X150C-DC-OT | Single-phase | 150A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
| FS-2X200C-DC-OT | Single-phase | 200A | 0~500VDC | DC | 100MΩ | 25/70/21 | 14K~18GHz | 100dB |
Shielded Room DC Filter Dimension Table
| Model No. | Drawing No. | 额定电压(VAC ) | 额定电流(A) | 产品尺寸 | ||||||||
| A | B | C | D | E | F | G | H | J | ||||
| FS-2X16C-OT | ![]() | 0~500VDC | 16A | 280 | * | 120 | 25 | 26 | M16 | * | 65 | * |
| FS-2X32C-OT | ![]() | 0~500VDC | 32A | 450 | 480 | 150 | 30 | 45 | M24 | 100 | 100 | 10 |
| FS-2X50C-OT | 0~500VDC | 50A | 650 | 680 | 180 | 35 | 45 | M33 | 130 | 110 | 10 | |
| FS-2X63C-OT | 0~500VDC | 63A | 650 | 680 | 180 | 35 | 45 | M33 | 130 | 110 | 10 | |
| FS-2X80C-OT | 0~500VDC | 80A | 650 | 680 | 180 | 35 | 45 | M33 | 130 | 110 | 10 | |
| FS-2X100C-OT | 0~500VDC | 100A | 650 | 680 | 180 | 35 | 45 | M33 | 130 | 110 | 10 | |
| FS-2X150C-OT | 0~500VDC | 150A | 850 | 880 | 180 | 50 | 55 | M48 | 130 | 130 | 10 | |
| FS-2X200C-OT | 0~500VDC | 200A | 850 | 880 | 180 | 50 | 55 | M48 | 130 | 130 | 10 | |