1408338-7 TE Connectivity, 1408338-7 Datasheet

1408338-7

Manufacturer Part Number

1408338-7

Description

RF/COAXIAL, QMA JACK, STR, 50OHM, CRIMP

Manufacturer

TE Connectivity

Type

QMAr

Datasheet

1.1408338-7.pdf (5 pages)

Specifications of 1408338-7

Gender

RCP

Body Style

Straight

Terminate To

Coaxial Cable

Termination

Crimp

Body Plating

Nickel

Contact Plating

Gold

Contact Material

Beryllium Copper

Body Material

Brass

Product Length (mm)

28.19mm

Impedance

50Ohm

Connector Type

QMA Coaxial

Coaxial Termination

Crimp

Rg Cable Type

RG-58, 141, 303

Rohs Compliant

Yes

Product Type

Connector - RF

Rf Connector Type

QMA

Crimp Type

Hex

Body Finish

Nickel

Center Contact

With

Retractable Collar

Without

Safety Wire Holes

Without

Dielectric Material

PTFE

Panel Mount Retention

Without

Impedance (?)

Coaxial Cable Termination Type

Crimp

Snap-lock

Without

Length (mm [in])

28.19 [1.110]

Ferrule Material

Brass/Copper

Ferrule Plating

Nickel

Center Contact Material

Beryllium Copper

Center Contact Plating

Gold

Coaxial Cable Type (rg/u Or Mfg.)

141, 303, 58, SF 142

Government/industry Qualification

Rohs/elv Compliance

RoHS compliant, ELV compliant

Lead Free Solder Processes

Not relevant for lead free process

Rohs/elv Compliance History

Always was RoHS compliant

Applies To

Coaxial Cable

Packaging Quantity

Lead Free Status / RoHS Status

Compliant

Current page: 1 of 5
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124

Snap-On SMA Series of

RF Connectors

Product Facts

Catalog 1307191

Revised 3-07

www.tycoelectronics.com

Positive snap-on interface

facilitates assembly

Intermateable with

competitor product

Excellent RF performance to

6 GHz

Ideal for Communications

and Industrial Applications

Dimensions are in millimeters

and inches unless otherwise

specified. Values in brackets

are standard equivalents.

RF Coax Connectors

QMA Connectors

Tyco Electronics’ next gen-

eration high performance

RF products QMA (Snap-On

SMA) connectors series

offers the same high quality

and performance currently

found in the standard

Tyco Electronics SMA series

but does not require the

coupling nut torque.

By integrating a snap-on

feature to the design,

denser packaging can be

achieved, and the overall

applied cost is dramatically

reduced. The QMA connec-

tor series is excellent for

communications as well as

industrial applications. The

QMA offering is designed

for 100 mating cycles, oper-

ates through 6 GHz, and is

completely intermateable

with competitive QMA offer-

ings. This new QMA prod-

uct is not intermateable with

standard SMA interfaces.

QMA connectors are avail-

able in a broad range of

standard configurations,

Threaded

Interface

SMA

Dimensions are shown for

reference purposes only.

Specifications subject

to change.

Board

including PCB and panel

mount, flexible and semi-

rigid cable, and adapters.

Other options can be

reviewed as well, including

additional cable sizes, PCB

surface mounting, and tape

and reel packaging.

The QMA connector series

is a cost effective solution

for the challenging demands

of today’s commercial mar-

ketplace, with applications

including cellular base sta-

tion, handsets, and test and

measurement. Call your

local sales office or author-

ized distributor for additional

information or samples of

the QMA connector series.

Tyco Electronics is a lead-

ing supplier of RF and

Microwave connectors and

cable assemblies, and pro-

vides advanced technology

products from well known

and industry leading

brands, including AMP and

M/A-COM.

USA: 1-800-522-6752

Canada: 1-905-470-4425

Mexico: 01-800-733-8926

C. America: 52-55-1106-0803

Snap-On

Interface

QMA

Material and Finish

Shells and Bodies — Brass, nickel

plated

Collars — Phosphor bronze, white

bronze plated

Outer Contacts — Beryllium copper,

nickel plated

Center Contacts — Beryllium copper,

gold plated

Dielectrics — PTFE

Electrical Characteristics

Frequency — dc – 6 GHz

Nominal Impedance — 50 ohms

Voltage Rating — 335 Volts (VRMS

max.) @ Sea Level

VSWR — 1.15 : 1 max. @ 6 GHz

Insulation Resistance —

5,000 megohms min.

Insertion Loss — .25 dB Max @ 6 GHz

Dielectric Withstanding Voltage —

1000 Volts (VRMS max.) @ Sea Level

Contact Resistance —

Center Contact — 5 milliohms max.

Outer Contact — 4 milliohms max.

Mechanical Characteristics

Connector Durability —

100 mating cycles

Force to Engage — 27 Newtons

Force to Disengage — 20 Newtons

Retention Force (mated pair) —

60 Newtons min.

Cable Retention — Dependent upon

cable type

Environmental Characteristics

Temperature Rating —

-40 to +125°C

Vibration — EIA-364-28,

Test Condition VII, Condition D

Shock — EIA-364-27, Method H

Moisture Resistance — EIA-364-31,

Method III

Thermal Shock — EIA-364-32

Note: Performance specifications

are typical, but may not apply to all

connector types.

Related parts for 1408338-7

1408338-7 Summary of contents

Page 1

RF Coax Connectors QMA Connectors Snap-On SMA Series of RF Connectors Product Facts Positive snap-on interface facilitates assembly Intermateable with competitor product Excellent RF performance to 6 GHz Ideal for Communications and Industrial Applications Tyco Electronics’ next gen- eration high ...

Page 2

RF Coax Connectors QMA Connectors Semi-Rigid Cable — Direct Solder Attachment Straight Cable Plug Ø 10.50 Right-Angle Cable Plug Ø 10.50 [0.41] Straight Cable Jack Ø 5.60 [0.22] Bulkhead Cable Jack Ø 5.60 [0.22] 6.46 [0.25] Note: Part Numbers are ...

Page 3

... Dim. A Part Number 25.90 1408338-1 1.02 Ø 5.60 25.90 1408338-3 [0.22] 1.02 28.20 1408338-5 1.11 28.20 1408338-7 1.11 16.05 A Ref. [0.63] 3.20 2.00 Max. Panel [0.13] [0.08] 9.50 6.46 Hex. Across Flat [0.38] [0.25] 9.50 Hex. [0.38] 6 ...

Page 4

RF Coax Connectors QMA Connectors Printed Circuit Board Straight Jack Receptacle Ø 5.60 Part Number [0.22] 1408332-1 Right-Angle Jack Receptacle 15.60 [0.61] Part Number 12.40 1408337-1 [0.49] Straight Terminal Press-In Jack Body Material Brass, Gold Note: Part Numbers are RoHS ...

Page 5

RF Coax Connectors QMA Connectors Straight Terminal 4-Hole Flange Mount Jack Receptacle Ø 5.60 [0.22] Part Number 1408341-1 Screw-In Front Mount Jack Receptacle Adapters — In Series QMA Plug to QMA Jack QMA Jack Adapters — Between Series QMA Plug ...

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