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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-40℃~+125℃
DC Resistance(DCR):
50mΩ
Voltage Rating - DC:
50V
Number of Lines:
2
Mfr. Part #:
FXCM4520F-421T
Package:
SMD-4P,4.7x4.5mm
Key Attributes
Model Number:
FXCM4520F-421T
Product Description
Product Overview
The FXCMXXXXF-Series and FXCMXXXXCF-Series are wire wound chip common mode chokes designed by SZ CJIANG TECHNOLOGY CO., LTD. These filters are engineered for general electronics equipment to suppress common mode noise. They are available in various series (FXCM4520F, FXCM7060F, FXCM9070F, FXCM1211F, FXCM1513CF) with a wide range of impedance values, rated currents, and operating temperatures. The products are not intended for high-reliability applications such as aircraft, medical, or military equipment without specific consultation.
Product Attributes
- Brand: CJIANG
- Manufacturer: (SZ CJIANG TECHNOLOGY CO., LTD)
- Product Type: Wire Wound Chip Common Mode Choke
- Series: FXCMXXXXF-Series, FXCMXXXXCF-Series
- Core Material: FERRITE
- Case Material: LCP
- Wire Material: P180 Grd1*2*16.5
- Adhesive: EPOXY RESIN 107H
- Tin: WHITE
- Ink: BON MARQUE
- Origin: Shenzhen, China (Headquarters) / Huaian, Jiangsu Province (Factory)
Technical Specifications
| Series | Model Example | Dimensions (L*W*H) mm | Impedance (@100MHz) Min () | Impedance (@100MHz) Typ () | DCR (m) Max | Max. Rated Current (A) | Max Rated Volt. (Vdc) | Operating Temperature (C) |
|---|---|---|---|---|---|---|---|---|
| FXCM4520F | FXCM4520F-900T | 4.70.5 x 4.50.5 x 2.2Max | 60 | 90 | 35 | 3.2 | 50 | -40 to +125 |
| FXCM7060F | FXCM7060F-400T | 7.00.5 x 6.00.5 x 3.8Max | 40 | 70 | 15.0 | 15.0 | 125 | -40 to +125 |
| FXCM9070F | FXCM9070F-301T | 9.00.5 x 7.00.5 x 4.8Max | 225 | 300 | 6 | 6 | 80 | -40 to +125 |
| FXCM1211F | FXCM1211F-800T | 12.00.5 x 10.80.5 x 6.4Max | 80 | 230 | 2.0 | 10.0 | 125 | -40 to +125 |
| FXCM1513CF | FXCM1513CF-301T | 15.00.5 x 13.00.5 x 6.6Max | 250 | 300 | 5.0 | 5.0 | 80 | -40 to +125 |
Reliability Testing
- Appearance Inspection: No external defects by visual inspection.
- Terminal Strength: After soldering, terminals should not peel off when pushed with 10N (1.02kg) in X and Y directions for 10+/-2 sec.
- Heat Endurance of Reflow Soldering: Tested according to IR Reflow profile.
- Insulating Resistance: Over 100 M at 100V D.C. between wire and core.
- Dielectric Strength: Apply 0.5KV at 3mA for 1 minute between wire and core.
- Temperature Characteristics: Inductance deviation within 10% from -40C to +125C.
- Humidity Characteristics: Inductance deviation within 10% after 96 hours in 90-95% relative humidity at 402C and 1 hour drying under normal condition.
Packing Specifications
- Tape Width: 24 mm
- Distance: 16 mm
- Pull-of Force: 10~120g
- Reel Diameter: 178mm (for 4520F series), 330mm (for other series)
- Packaging: PE bag, Inner box, Outer carton.
2410121730_cjiang-FXCM4520F-421T_C20624699.pdf
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