RASM742TRX Switchcraft Inc., RASM742TRX Datasheet - Page 70

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RASM742TRX

Manufacturer Part Number
RASM742TRX
Description
CONN JACK R/A 1MM PIN SMD T&R
Manufacturer
Switchcraft Inc.
Type
Powerr
Datasheets

Specifications of RASM742TRX

Gender
Male
Rohs Information
Switchcraft RoHS Info.
Connector Type
Jack
Plug/mating Plug Diameter
2.5mm ID, 5.5mm OD
Number Of Positions/contacts
3 Conductors, 3 Contacts
Internal Switch(s)
Single Switch, Normally Closed
Mounting Type
Surface Mount, Right Angle
Termination
Solder
Shielding
Unshielded
Color
Black
Body Orientation
Right Angle
Housing Material
Nylon
Number Of Contacts
4POS
Number Of Ports
1Port
Number Of Terminals
4
Current Rating (max)
3A
Operating Temp Range
-55C to 85C
Mounting Style
Surface Mount
Termination Method
Solder
Contact Plating
Silver
Product Height (mm)
5.2mm
Product Depth (mm)
9.3mm
Product Length (mm)
9.7mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
FAX: 773 792 - 2129
SWITCHCRAFT, INC. 5555 N. Elston Ave. • Chicago, IL 60630
CB CONNECTORS
Miniature 3 and 4 circuit connectors for microphone connections in
mobile/communications equipment. Cord plug has silver-plated
copper alloy contacts, large cable clamp, and strain relief spring.
CB-3F 3-contact female cord plug. Knurled coupling ring has
internal metric M16x1 thread. Solder lug terminals accept wires
up to #18 AWG. Accommodates cables up to .281" (7.14 mm)
diameter.
CB-4F Same as CB-3F. except 4 contacts.
CB-3M 3-pin male receptacle. Housing keys insert of mating plug;
bushing with external M16x1 metric thread mates with coupling ring
on plug. Cup-type terminals accept wires up to #16 AWG. Mounts
in .64" (16.26 mm) diameter hole from front of panels up to .125"
(3.18 mm) thick, using washer and locknut supplied. Can also be
“D”-hole mounted for non-turn mounting (see drawing).
Pin diameter. is .093".
CB-4M Same as CB-3M, except 4 pin.
MICROPHONE CONNECTORS
Connectors with 5/8-27 threads are designed for use with single
conductor microphone cable with .281" (7.14 mm) maximum
outside diameter. 44 adapts 2501F to fit standard 2-conductor
phone jack. Coupling ring on 2501F is removable for fast change
from female to male type. Spring assembled into body, cable braid
and spring clamped by hollow set screws .281" (7.14 mm)
maximum cable diameter. 2501MP mounts in .390" (9.92 mm)
diameter hole.
MINI-CON MINIATURE CONNECTORS
Approximately 1/2 the size of standard microphone connectors.
Ideal for miniature lapel microphones, musical instruments and
wherever small cable is used. Accepts single-conductor shielded
cable up to .187" (4.76 mm) diameter Coupling ring on 5501F
removable for quick change of female to male type. Cable is braid
spring clamped to body by hollow point set screw.
◊Available on special order; contact Switchcraft for price and delivery.
Part No.
CB3M
Insert
CB3F
Part Number
5501F
5501M
5501MF
5501MP
Contacts
3
3
Female Plug
Description
Receptacle
Receptacle
Male Plug
1.594 (40.49)
.781 (19.84)
Length
Dimensions, In. (mm)
Mounting Hole,
(Front of panel)
(Front of panel)
Inches (mm)
.375 (9.52)
.375 (9.52)
DIMENSIONS ARE FOR REFERENCE ONLY
.703 (17.86)
.705 (19.05)
Diameter
(mm)
Inch
2501F
44
5501F
5501MF
CONNECTORS & RECEPTACLES
CB-3M
CB-3F
5501MP
AUDIO CONNECTORS
AUDIO CONNECTORS
5501M
2501MP
2501M
65

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