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1934937-1

Description
- 连接器 - - - -
CategoryThe connector    Backplane connector   
File Size5MB,18 Pages
ManufacturerTE Connectivity
Websitehttp://www.te.com
Environmental Compliance
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1934937-1 Overview

- 连接器 - - - -

1934937-1 Parametric

Parameter NameAttribute value
category
MakerTE Connectivity
seriesZ-PACK TinMan
PackagePipe fittings
Connector usage-
Connector type-
Connector style-
Number of needles-
加载的针位数-
spacing0.075"(1.90mm)
Number of rows-
Number of columns-
Installation type-
Termination-
触头布局,典型-
characteristic-
触头表面处理-
触头表面处理厚度-
color-
Rated current (amps)0.5A
Material flammability ratingUL94 V-0
Operating temperature-65°C ~ 90°C
Rated voltage250V
Basic product number1934937
Z-PACK TinMan 85 ohm High Speed Backplane Connector
Z-PACK TinMan 85 ohm Connector Overview
Product Facts
10+ Gbps performance
85 ohm impedance
for differential pair
configuration
5 pair version offers 26
pairs/10mm [66 differential
pairs/inch] fitting within a
25.40 [1.00] card slot pitch
3 pair version offers 16
pairs/10mm [40 differential
pairs/inch] fitting within a
16.25 [.625] card slot pitch
Right angle pin headers
(coplanar) in 3 pair and 5
pair versions
Vertical receptacles
(mezzanine) in 5 pair
version
High speed cable
assemblies and hardware
Reliable, redundant
contact design on every
signal contact
Modular system offered in
various column versions
Meets industry reliability
requirements of
Bellcore/Telcordia
Sequencing for ground
and signal contacts
RoHS compliant
Increasing system perform-
ance is a continuous chal-
lenge within the
interconnection channel.
One design approach gain-
ing momentum in the indus-
try is the reduction of the
system characteristic
impedance from 100 ohm to
85 ohm. Such a reduction of
impedance from 100 ohm to
85 ohm can improve overall
system performance by
incorporating thinner PC
boards, increasing density
with same board thickness
and making it easier to
match the system imped-
ance to the connector foot-
print impedance.
Tyco Electronics is leading
the way in providing a com-
plete interconnect solution
for this emerging market.
The suite of Z-PACK TinMan
85 ohm connectors pro-
vides the same industry
leading performance and
features and benefits
designed into the standard
100 ohm Z-PACK TinMan
connector system but in an
85 ohm impedance pack-
age. This connector was
designed to provide 85 ohm
nominal characteristic
impedance through the
entire connector, from PCB
footprint to PCB footprint.
As part of the complete
Z-PACK TinMan connector
product family, the 85 ohm
version offers protected
right-angle and vertical
receptacles for use on
daughtercards and mezza-
nine boards where handling
damage can be a concern
when plugging to a mating
header. Ground contacts
strategically positioned
within each column of the
connector, combined with
unique contact lead frame
arrangements, enable the
Z-PACK TinMan 85 ohm
connector to achieve low
crosstalk and high through-
put performance levels.
A dual point of contact
mating interface and
compliant pin interface to
printed circuit board help
provide reliability.
Industry Applications
The Z-PACK TinMan 85 ohm
connector family is designed
for the cost pressured, high
performance, high signal
density, blade and rack
mount server applications
implementing an 85 ohm
system impedance.
Technical Documents
Product Specification
108-2303-1
Application Specification
114-13243
Routing Guide Report
#27GC001-1
Material and Finish
Signal Contact
— High Strength
Copper Alloy
Ground Contact
— High Strength
Copper Alloy
Housing
— Liquid Crystal Polymer,
UL 94V-0 Rated
Platings
— Telcordia compliant
interface, Nickel underplate
Compliant Pin Plating
RoHS Compliant
Ratings
Temperature Range
-65°C to +90°C
Current Rating
— 0.5 A/contact @
< 30°C T-Rise
Durability
— 200 cycles
Dielectric Withstanding Voltage
560 VAC
Operating Voltage
— 250 VAC max.
Signal Integrity
Characteristic Impedance
Differential @ 85 ohms ±10%
Crosstalk
— Multi-pair differential
crosstalk: 2.1% @ 50ps
Insertion Loss
— -2 dB @ 10 GHz
TELCORDIA is a trademark of Telcordia
Technologies, Inc.
For additional information visit:
http://www.tycoelectronics.com/products/tinman85ohm
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Note:
All part numbers are
RoHS compliant.
1
Catalog 1773095
Revised 06-09
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are U.S. equivalents.
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
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