1055478-1 TE Connectivity, 1055478-1 Datasheet - Page 4

• Manufacturer Part Number: 1055478-1
• Description: Connector Accessories Cable Bender
• Manufacturer: TE Connectivity
• Type: Benderr

Specifications of 1055478-1

• Lead Free Status / RoHS Status: RoHS Not Applicable

7004
Product Facts
Catalog 1308940
Revised 5-03
www.tycoelectronics.com
Dual “O” Crimp connectors
are MIL-C-39012, Class II,
Category B qualified
Captive center contacts
Completely crimpable
application – one hand tool
crimps all cables with
single or double braided
shields of a given size
Impedance matching crimps
Broad band performance –
low VSWR
Superior cable retention
TEFLON dielectric
Silver finish
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Military Qualified
N Series Connectors MIL-C-39012 — 50 Ohm
The AMP N MIL-C-39012
Connector, featuring a .625
[15.88] - 24 threaded cou-
pling for optimum stability,
is highly suited for critical
applications and environ-
ments. This medium sized
connector can withstand
shock and vibration for a
low noise level and has a
constant impedance of
50 ohms. It also features a
captive center contact and
provides excellent perform-
ance at frequencies up to
11 GHz, with voltages to
1000 volts rms.
This connector offers the
added benefits of low
overall applied cost with a
labor-saving two-crimp
assembly. The contact is
simply crimped to the cable’s
center conductor, then both
braid and cable support are
simultaneously crimped to
complete the termination.
N Series Connectors are
available in standard plug,
jack, bulkhead jack and right-
angle plug configurations.
Materials
Brass — QQ-B-626
Beryllium Copper — QQ-C-530
Dielectric — TEFLON
TEFLON — MIL-P-19468
Copper, Annealed — QQ-C-576
Phosphor Bronze — QQ-B-750
Silicone Rubber — ZZ-R-765
Plating
Body —
Silver per QQ-S-365
Center Contact —
Gold per ASTM B488, type 3, grade C
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Electrical Characteristics
Nominal Impedance — 50 ohms
Working Voltage — 1000 volts, rms
at sea level
Frequency Range — 0 to 11 GHz
Voltage Standing Wave Ratio
(VSWR) — Straight Plug or Jack-
1.3:1 max.
Right-Angle Plug —
Contact Resistance —
Outer Contact — 0.2 milliohms
Center Contact — 1.0 milliohms
Right-Angle — 2.5 milliohms
Insulation Resistance —
5000 megohms min.
Dielectric Withstanding Voltage —
2500 Volts, rms at sea level
RF Leakage — -90 dB min. at 2 to
3 GHz
RF Insertion Loss — 0.15 dB max. at
10 GHz; Right-Angle Plug, 0.3 dB max.
at 10 GHz
Corona Level — 500 volts min. at
21 336 m [70,000 ft.]
1.35 max. at 0 to 9.0 GHz
1.50 max. at 9.0 to 11.0 GHz
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Mechanical Characteristics
Mating/Unmating — Threaded coupling
Cable Attachment — Crimp type -
center contact and braid
Coupling Nut Retention — 445 N
[100 lbs.] min.
Cable Retention — 400 N [90 lbs.]
min. RG 214/U Cable
Durability — 500 cycles per MIL-C-
39012
Captive Contact — 27 N [6 lbs.] min.
axial retention, either direction
Environmental Characteristics
Temperature Range —
-85°F to +329°F [-65°C to +165°C]
Vibration — MIL-STD-202, Method
204, Test Cond. B
Shock — MIL-STD-202, Method 213,
Test Cond. I
Moisture Resistance — MIL-STD-
202 Method 106
Salt Spray — MIL-STD-202, Method
101, Test Cond B
Temperature Cycling — MIL-STD-
202, Method 107, Test Cond. B
(except high temperature is +85°C)
Note: All data pertains to use with
MIL-C-39012 specified cables only.
Termination Tooling
Integral Die —
Hand Tool Part Number 220015-1
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967