Datasheet B846 - Product finder

VDSL Transformers
For Use With Metalink Chipsets
Matched to Metalink MTV9141 (B4064) and MTV9142
(BX4081W) “Livia” VDSL chipsets
Excellent return loss
Designed to compy with IEC950 supplementary insulation
for 250Vrms working voltage
Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C
Leakage Interwinding
Inductance Capacitance
(Line:TX)
(Line:TX)
(μH MAX)
(pF MAX)
RoHS-5
Compliant
Part No.
RoHS-6
Compliant
Part No.
TX: Line
RX: Line
OCL Line
@ 25�C
(mH MIN)
B4064
B4064NL
1 : 3.6
2 : 3.6
1.134
1.2
BX4081W
-
1 : 3.0
2 : 3.6
0.280
1.5
Turns Ratio
DCR
(Ω MAX)
Isolation
Voltage
(Vrms)
Line (1-5)
Tx (8-9)
Rx (6-7)
Return Loss
(120kHz-12MHz)
(dB MIN)
15
1500
1.00
0.80
0.40
12
15
1500
0.30
0.20
0.35
10
Notes: Transformers are shipped in trays unless Tape & Reel packaging is specified by adding the suffix “T” to the part number (i.e. B4064T and B4064NLT).
Schematic
Mechanical
B4064 / B4064NL / BX4081W
Weight ......................6.2 grams
Tape & Reel .................150/reel
Tray ...............................60/tray
Inches
Dimensions:
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
For More Information
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China
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Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
trademarks or registered trademarks of their respective owners. © Copyright, 2012. Pulse Electronics, Inc. All rights reserved.
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B846.B (02/12)