145-0701-612 JOHNSON/EMERSON, 145-0701-612 Datasheet
145-0701-612
Manufacturer Part Number
145-0701-612
Description
RF/COAXIAL, SMA JACK, STRAIGHT, 50OHM
Manufacturer
JOHNSON/EMERSON
Datasheet
1.145-0701-612.pdf
(2 pages)
Specifications of 145-0701-612
Body Style
Straight Jack
Contact Material
Beryllium Copper
Contact Plating
Gold
Frequency Max
40GHz
Connector Mounting
Panel
Connector Type
SMK Coaxial
Impedance
50ohm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Bodies: Stainless steel per QQ-B-626, gold plated* per MIL-G-45204
Contacts:
Female - beryllium copper per QQ-C-530, gold plated per MIL-G-45204
Contact Support Beads: PTFE fluorocarbon per ASTM D 1710 and
Seal Rings: Silicone rubber per ZZ-R-765
Engagement Design: MIL-STD-348, Series SMK (2.92mm)
Engagement/Disengagement Force: 2 inch-pounds maximum
Mating Torque: 7 to 10 inch-pounds
Coupling Proof Torque: 15 inch-pounds minimum
Coupling Nut Retention: 60 pounds minimum
Contact Retention: 6 lbs. minimum axial force (captivated contacts)
Cable Retention:
*Or cable breaking strength whichever is less.
Durability: 500 cycles minimum
Notes:
1. ID of contact shall meet VSWR and connectivity requirements when
mated with dia. .0355-.0365 male pin.
SMK - 50 Ohm Connectors (2.92mm)
INCHES (MILLIMETERS)
4-Hole Flange Mount Jack Receptacle
.0120 +/- .0005 (0.305 +/- .013)
.086 semi-rigid ..................................... 30
.141 semi-rigid ..................................... 60
.00005" min. or passivated per MIL-F-14072 B (EL) 300
.00005" min.
ASTM D 1457 or modified PPE resin
ACCEPTS PIN SIZE
* All gold plated parts include a .00005" min. nickel underplate barrier layer.
•
Johnson Components
CUSTOMER DRAWINGS AVAILABLE UPON REQUEST
MATERIAL SPECIFICATIONS
MECHANICAL RATINGS
Axial Force*(lbs) Torque (in-oz)
GOLD PLATED
™
145-0701-611
• P.O. Box 1732 • Waseca, MN 56093-0832 • 1-800-247-8256 • Fax: 507-833-6287 • www.johnsoncomponents.com
145-0701-612
PASSIVATED
16
55
Mating Engagement for SMK (2.92mm) Series per MIL-STD-348
Mounting Hole Layout
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145-0701-612 Summary of contents
Page 1
... ID of contact shall meet VSWR and connectivity requirements when mated with dia. .0355-.0365 male pin. ™ Johnson Components • P.O. Box 1732 • Waseca, MN 56093-0832 • 1-800-247-8256 • Fax: 507-833-6287 • www.johnsoncomponents.com PASSIVATED 145-0701-612 Mating Engagement for SMK (2.92mm) Series per MIL-STD-348 16 55 Mounting Hole Layout ...
Page 2
SMK - 50 Ohm Connectors (2.92mm) INCHES (MILLIMETERS) • CUSTOMER DRAWINGS AVAILABLE UPON REQUEST ELECTRICAL RATINGS Impedance: 50 ohms Frequency Range: 0-40 GHz VSWR GHz) Semi-rigid straight cabled connectors and adapters .............. 1.20 Max Field replaceable (see typical ...