Winding type balun

Winding type balun products are surface mount converters used to smoothly connect balanced and unbalanced circuits.
Winding type balun have a fully closed magnetic circuit structure with wires wound around a two-hole core. This enables to provide wideband transformers with a wide frequency range.

WirewoundBalun

Specifications

For DOCSIS 3.1

Internal connections

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Series µiac Winding turns Data sheet
3T:1Tx2 4T:1Tx2 4T:3Tx2 4T:4Tx2 5T:2Tx2 5T:3Tx2 6T:3Tx2
B4F 300 - - - - - #617PT-2060=P3 - Open PDF file
1500 #617PT-2355=P3 - #617PT-2288=P3 #617PT-2287=P3 #617PT-2290=P3 - #617PT-2339=P3
B5F 800 - #458PT-2091=P3 - - - - - Open PDF file

Transformer for frequency mixer

Internal connections

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Series µiac Winding turns Data sheet
2 1/2Tx4 3 1/2Tx4 4 1/2Tx4 5 1/2Tx4
B4F 300 #617DB-1673=P3 #617DB-1674=P3 #617DB-1675=P3 #617DB-1714=P3 Open PDF file
B5FL 300 #616DB-1196=P3 #616DB-1197=P3 #616DB-1198=P3 - Open PDF file

Internal connections

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Series µiac Winding turns Data sheet
2T:2Tx2 3T:3Tx2 4T:1Tx2 4T:4Tx2 5T:2Tx2 6T:1Tx2 6T:2Tx2 6T:3Tx2
B4F 1500 - - #617PT-2301=P3 - - #617PT-2304=P3 #617PT-2270=P3

#617PT-2291=P3
#617PT-2038=P3
#617PT-2323=P3
Open PDF file
B5F 300 #458PT-1619=P3
-
-
-
#458PT-1720=P3
-
#458PT-2002=P3
-
Open PDF file
230 -
#458PT-1586=P3 -
#458PT-1587=P3
#458PT-1565=P3
-
-
#458PT-1566=P3
1500 -
-
#458PT-2078=P3
-
-
-
-
-
B5FL
300 #616PT-1201=P3
#616PT-1202=P3
- #616PT-1203=P3
-
-
-
-
Open PDF file

Balun transformer

Internal connections

バラントランス
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Series µiac Winding turns Data sheet
2 1/2Tx2 3 1/2Tx2 4 1/2Tx2 5 1/2Tx2
B4F 300 #617DB-1653=P3 #617DB-1654=P3 #617DB-1655=P3 #617DB-1724=P3 Open PDF file
1500 #617DB-1643=P3 #617DB-1644=P3 #617DB-1645=P3 #617DB-1646=P3
B5FL 300 #616DB-1191=P3 #616DB-1192=P3 #616DB-1193=P3 #616DB-1194=P3 Open PDF file

Distributor

Internal connections

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Series µiac Winding turns Data sheet
1-2=1T, 2-3=3T,4-6=5-6=2T 1-2=1T, 2-3=4T,4-6=5-6=3T
B4F 300 #617DS-1676=P3 #617DS-1711=P3 Open PDF file
1500 #617DS-1727=P3 #617DS-1710=P3

Splitters / Directional couplers

Internal connections

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Series µiac Winding turns Data sheet
2 1/2T 3 1/2T 4 1/2T 5 1/2T
B4F 300 #617PS-1660=P3 #617PS-1661=P3 #617PS-1662=P3 #617PS-1663=P3 Open PDF file
B5F 300 - #458PS-1623=P3 #458PS-1624=P3 #458PS-1625=P3 Open PDF file