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Cx Family Common Mode Chokes
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TRF Series

Tip and Ring Common Mode Filters

RoHS-konform
These economical filters are designed to help telecommunications equipment engineers meet FCC and CCITT requirements. Available in 1- or 2-line (2- or 4-wire) versions, Coilcraft tip and ring filters provide >20 dB attenuation of common mode noise over the 3 to 300 MHz frequency range.
  • Extremely economical design
  • Available in 1 or 2 line (2 or 4 wire) versions
  • Meet FCC and CCITT requirements
  • Greater than 20 dB common mode noise attenuation over 3 to 300 MHz range
Jetzt kaufen:
Anzahl Einzelpreis
1 $3,29
100 $2,72
250 $2,14
500 $1,77
1000 $1,38
2500 $1,24
5000 $1,08

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. Auf Lager, noch heute versandbereit.
Muster anfordern:

Technische Daten

Electrical specifications at 25°C.

Teilenummer Leitungen Gleichtakt-
spitzenimpedanz (kΩ)
Grenz-
frequenz (MHz) 1
Induktivität
min (µH) 2
Irms (mA) DCR max (mΩ) 3 Isolations-
spannung (Vrms) 4
TRF 2000L 1 3,00 @ 97,0 MHz 13,0 20 500 65,0 1500
TRF 4000L 2 2,54 @ 84,0 MHz 18,0 20 500 65,0 1500
Hinweise
  1. Frequency at which the differential mode attenuation equals 3 dB.
  2. Inductance is per winding.
  3. DCR is per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. For TRF 2000L, isolation (hipot) measured from pins 1,8 to 4,5 for one minute.
    For TRF 4000L, isolation (hipot) measured from pins 1,2,7,8 to pins 3,4,5,6 for one minute.

Anschlüsse:

  • Tin-silver over tin over phos bronze.
Umwelt/Umgebung
Umwelt/Umgebung:
RoHS-konform
Umgebungstemperaturbereich:
–40°C to +85°C
Lagertemperaturbereich:
Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C
Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):
60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332

Kennlinien

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

Pläne/Diagramme

   TRF 2000L                    TRF 4000L

trfs.gif

Physikalische Eigenschaften

     TRF 2000L                               TRF 4000L

trf2d.gif                                 trf4d.gif
 
A max B max C max D E F G
0.425 0.550 0.475 0.115 0.300 0.100 0.300 inches
10,80 13,97 12,07 2,92 7,62 2,54 7,62 mm

Allgemeine Spezifikation

Kernmaterial:
Ferrite
Gewicht:
TRF 2000 = 1.52 g; TRF 4000 = 1.71 g
Verpackung:
50 per tube

Reinigen

Feuchteempfindlichkeitsstufe (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Baugruppenreinigung:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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