Datasheet
3D Model
CP336FRA Series
Common Mode Chokes for Critical Applications
CP336FRA Series eliminates virtually all common mode noise in high-speed, differential mode signal transmission applications such as USB 2.0, IEEE1394, HDMI and LVDS.
- Most provide >25 dB common mode attenuation and >100 ohms impedance.
- Gold over nickel over silver-palladium-glass frit. Other terminations available at additional cost.
Specifications
| Part number 1 | Lines |
Common mode peak impedance (kΩ) |
Cutoff frequency (GHz) 2 |
Common mode attenuation typ (dB) |
Inductance min (nH) 3 |
Irms (mA) 4 | DCR max (Ω) 5 |
Isolation Voltage (Vrms) 6 |
||
|---|---|---|---|---|---|---|---|---|---|---|
| 10 MHz | 100 MHz | 500 MHz | ||||||||
| CP336FRA421MAZ | 2 | 0.22 @ 3.0 GHz | 3.5 | 1.1 | 2.3 | 8.4 | 23 | 500 | 0.12 | 250 |
| CP336FRA901MAZ | 2 | 0.29 @ 3.0 GHz | 2.5 | 1.4 | 4.2 | 16.9 | 47 | 500 | 0.17 | 250 |
| CP336FRA172MAZ | 2 | 0.64 @ 1.8 GHz | 1.8 | 2.3 | 6.7 | 22 | 84 | 500 | 0.25 | 250 |
| CP336FRA262MAZ | 2 | 0.82 @ 1.8 GHz | 1.5 | 3 | 8.6 | 27.8 | 147 | 500 | 0.26 | 250 |
| CP336FRA372MAZ | 2 | 1.06 @ 1.4 GHz | 0.82 | 4.5 | 11.9 | 34.3 | 189 | 500 | 0.32 | 250 |
| CP336FRA502MAZ | 2 | 1.42 @ 1.1 GHz | 0.70 | 4.9 | 14.5 | 31.3 | 273 | 500 | 0.37 | 250 |
| CP336FRA672MAZ | 2 | 1.75 @ 0.93 GHz | 0.46 | 8.4 | 16.6 | 30 | 322 | 500 | 0.45 | 250 |
| CP336FRA902MAZ | 2 | 2.06 @ 0.81 GHz | 0.47 | 8.7 | 18.7 | 30.5 | 413 | 500 | 0.65 | 250 |
Notes
- When ordering, please specify termination and testing codes: e.g. CP336FRA902MAZ.
- Frequency at which the differential mode attenuation equals −3 dB.
- Inductance is measured on an Agilent 4286A (or equivalent) with a Coilcraft SMD-A test fixture using the listed correlation.
- Current per winding that causes a 20°C rise from 25°C ambient.
- DCR is measured on a Keithley 580 Micro-ohmmeter (or equivalent) with a Coilcraft CCF858 test fixture.
- Winding to winding isolation (hipot) tested for one minute.
Termination:
- A = Gold over nickel over silver-palladium-glass frit.
- C = Tin-lead over gold over nickel over silver-palladiumglass frit. (Special order, added cost)
- F = Tin-silver-copper over gold over nickel over silverpalladium-glass frit. (Special order, added cost)
Testing:
- Z = Unscreened
- H = Group A screening per Coilcraft CP-SA-10001
Custom screening also available.
Environmental
Ambient temperature range:
–40°C to +85°C with Irms current.
Storage temperature range:
Component: –55°C to +105°C.
Tape and reel packaging: –55°C to +80°C.
Tape and reel packaging: –55°C to +80°C.
Maximum part temperature:
+105°C (ambient + temp rise).
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
Performance curves
Typical Attenuation (Ref: 50 Ohms)
Typical Impedance vs Frequency
General specification
Core Material:
Ferrite
Weight:
14.9 – 20.0 mg
Packaging:
2000 per 7″reel; Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.14 mm pocket depth.
Soldering/Washing
Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity).
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles.
Refer to Soldering Coilcraft Components before soldering.