http://www.token.com.tw 01 of 02 common mode choke coil features pair wire coil for high stability. applications double balance mixers, broad-band transformers ; impedance transformers, balun transformers, etc.. smd coils common mode smd choke coils - tcb4f series / ?? type a0.3 b(max) c(max) d0.3 e(max) f0.05 g0.5 h0.3 i j k l tcb4f 3.8 4.4 3.5 2.0 5.5 0.7 3.0 2.7 4.4 1.3 3.0 1.0 note: design as customers requested specifcations. part number winding turns operating freq. ranges (mhz) insertion loss (db) figure double balanced mixer tcb4f - 617db1007 2 25 ~ 2000 3 1 tcb4f - 617db1009 3 6 ~ 2000 3 1 tcb4f - 617db1006 3 150 ~ 2300 3 1 tcb4f - 617db1010 4 3.5 ~ 2000 3 1 tcb4f - 617db1018 5 2 ~ 2000 3 1 frequency mixer tcb4f - 617pt1025 1 - - 2 tcb4f - 617pt1019 2 8 ~ 750 3 2 tcb4f - 617pt1026 3 3.5 ~ 700 3 2 balun transformer tcb4f - 617db1021 1.5 20 ~ 750 3 3 tcb4f - 617db1022 2.5 4.5 ~ 3300 3 3 tcb4f - 617db1023 3.5 2.3 ~ 2700 3 3 tcb4f - 617db1024 4.5 1.5 ~ 2400 3 3 distributor tcb4f - 617ds1079 2 1300 ~ 1700 in to out-1,2 4.5db(max) 4 tcb4f - 617ds1076 3 800 ~ 1000 out-1 to out-2 (isolation) 15db(min) 4 common mode choke coil electrical characteristics for tcb4f series common mode choke coil confgurations & dimensions (unit: mm) d a b j i l land pattern c g f h e
smd coils http://www.token.com.tw 02 of 02 common mode choke coil pin connections diagram double balanced mixer transformer balun transformer distirbutor 4 6 1 2 3 4 6 3 2 1 4 6 3 2 1 1 2 3 4 6 fig. 1 fig. 2 fig. 3 fig. 4 code type 617db double balance mixer 617db balun transformer 617ds distributor 617pt frequency mixer how to order tcb4f - 617db1007 ? ? ? smd choke coils common mode ? type
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