186
Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
RF Coax Connectors
SMB Connectors, 75 Ohm BT 43 (SMZ)
Product Facts
■ Widely used in data
transmission and telecom-
munication applications
■ BT 43 connector developed
from the SMB range and
feature snap-on and
latching variant
■ Most BT 43 connectors are
available as fully crimped
connectors.
■ BT 43 and 75 Ω connectors
available in solder and
crimp versions
The Tyco Electronics range
of 75 ohm SMB (SMZ)
connectors are designed
to meet the increasing
demands of the
Telecommunications
market, and are designed
in accordance with
BS9210 F0022.
Specifications
Max working voltage (dc) — 500 V
Max proof voltage (dc) — 1.5 kV
Contact resistance (inner) —
5 milliohm
Contact resistance (outer) —
1 milliohm
Bodies and other parts — Brass
Female center contacts —
Copper Alloy
Male center contacts —
Copper Alloy
Outer contacts — BeCu
Plating —
Contacts and critical surfaces — Gold
Other parts — Nickel
Insulators — P.T.F.E.
