1055478-1 TE Connectivity, 1055478-1 Datasheet - Page 50

• 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

7050
Specifications
General
Materials
Finishes
Design
Electrical
Insulation Resistance
Corona Level
Dielectric Withstanding Voltage
RF HIgh Potential
Contact Resistance
VSWR
RF Leakage
Insertion Loss
Mechanical
Force to Engage
Coupling Nut Retention
Coupling Proof Torque
Cable Retention
Mating Characteristics
Connector Durability
Recommended Mating Torque
Environmental
Vibration
Shock
Thermal Shock
Corrosion (Salt Spray)
Moisture Resistance
Catalog 1308940
Revised 5-03
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
SSMA Subminiature Coaxial Connectors
Introduction
(Continued)
Steel corrosion resistant per ASTM-A-582 and ASTM-A-484, Type 303. Beryllium copper per
ASTM B 196. PTFE Fluorocarbon per ASTM-D-1457.
Center contacts shall be gold plated to a min. thickness of .00005 [0.0013] in accordance with
MIL-G-45204, Typ I, Grade C. All other metal parts shall be finished as to provide a connector which
meets the corrosion requirements.
The design shall be such that the outline shown in this catalog and the interface dimensions of
MIL-STD-348A are met.
The insulation resistance shall not be less than 5,000 megohms.
The connector shall not exhibit breakdown when the voltage is 190 volts rms at 70,000 ft.
The magnitude of the test voltage shall be 750 volts rms at sea level.
The withstanding voltage is 500 volts rms at 5 MHz. Leakage current is not applicable.
Center contact resistance: 2 milliohms max.
Outer contact resistance: 2 milliohms max.
Refer to applicable military slash sheet or consult factory. Frequency range dependent on
cable used.
Refer to applicable military slash sheet or consult factory.
Refer to applicable military slash sheet or consult factory. Frequency range dependent on
cable use.
The torque required to engage and disengage shall not exceed 2 in.-lbs. The longitudinal force
60 lbs. min. Applicable for plug connectors only.
5 in.-lbs. min. Applicable for plug connectors only.
Refer to applicable military slash sheet or consult factory.
Applicable to jack connectors only. Reference MIL-STD-348A for dimensions; oversize pin
.021 [0.53] min. dia., .045 [1.14] deep; insertion force 3 lbs. max. with .0208 [0.528] min. dia. pin;
withdrawal force 1 oz. min. with .0195 [0.495] max. dia. pin.
The connector to be tested and its mating connector shall be subjected to 500 insertion and
withdrawal cycles at 12 cycles per minute max. The connector shall show no evidence of
mechanical failure and shall meet the mating characteristic requirements.
5 in.-lbs.
Specification MIL-STD-202, method 204, test condition D.
Specification MIL-STD-202, method 213, test condition I.
Refer to applicable military slash sheet or consult factory.
Specification MIL-STD-202, method 101, test condition B.
Specification MIL-STD-202, method 106. No measurements at high humidity. Insulation resistance
shall be at least 200 megohms within 5 minutes of removal from humidity.
is not applicable.
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: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967