參數(shù)資料
型號： 55557-4
廠商： Tyco Electronics
元件分類： 電路板相疊連接器
英文描述： Power Tap
中文描述： 電源分接頭
文件頁數(shù)： 37/111頁
文件大小： 9045K
代理商： 55557-4
Standard Blind-Mate Drawer Connectors
Product Facts
■ Designed for rack and panel
applications
■ Durable—withstands
multiple mating/unmating
■ Low insertion and
withdrawal force
■ Hermaphroditic contacts
■ Accepts signal and power
contacts
■ Provides excellent creep
distance
■ Mated connectors
dust-proof
■ Configurations available
in 8, 12, 16, 20 and 24
positions
■ Contacts accept wire sizes
24-14 AWG [0.2-2.0 mm2]
■ Accept wire insulation
diameter — .059-.154
[1.5-3.9]
■ Recognized under the
Component Program
of the Underwriters
Laboratories Inc.
Drawer connectors are
designed as an economical
rack and panel connector.
They are used in copying
machines, control panels,
power distribution boards,
industrial equipment, power
supplies and other elec-
tronic equipment.
Blind-mate drawer connec-
tors feature excellent
durability and provide low
insertion and withdrawal
force. Leaf-type herma-
phroditic contacts ensure
reliable, positive contact.
Contacts are on .197 [5.00]
centerlines for signal cir-
cuits, and .260 [6.60] cen-
terlines for power circuits
(2-circuits at each end of
the double row of contacts)
for a total of 4. Row-to-row
spacing is .390 [9.90].
Performance Specifications
Voltage Rating — 250 VAC
Current Rating —
4 Amps — 24 AWG [0.2 mm2] Wire
5 Amps — 22 AWG [0.3-0.4 mm2] Wire
7 Amps — 20 AWG [0.5-0.6 mm2] Wire
8 Amps — 18 AWG [0.8-0.9 mm2] Wire
12 Amps — 16 AWG [1.25-1.4 mm2]
Wire
15 Amps — 14 AWG [2.0 mm2] Wire
Contact Resistance —
10 milliohms max. (Initial)
20 milliohms max. (Final)
Insulation Resistance —
5000 milliohms min. (Initial)
2000 milliohms min. (Final)
Dielectric Withstanding Voltage —
2000 VAC/1 minute
Operating Temperature —
–20°C to +120°C (Includes T-Rise)
Insertion/Extraction Force —
Insertion—4 kg max. (Initial) —
16-position
Extraction—0.7 kg min. (Initial) —
16-position
Durability —
Tested to 1000 Mate/Unmate cycles
R
Housings are made of UL
94V-0 rated thermoplastic
and feature molded-in
guide pins and sockets for
positive connector mating.
Other features include wire
outlets which provide for
sufficient creep distance,
plus mated assemblies are
completely dust-proof.
Additional economies are
achieved through the use of
strip-form contacts suitable
for high-speed automatic
machine terminations. For
prototype, maintenance and
repair applications, con-
tacts are available in loose
piece for easy termination
with Tyco Electronics hand
crimping tools.
Power Connectors & Interconnection Systems
Catalog 1773096
Dimensions are in inches and
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 2-10
millimeters 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 metric equivalents.
to change.
C. America: 52-55-1106-0803
UK: 44-(0)8002-67666
92
Cable
Mounted
Products
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