RASM742TRX Switchcraft Inc., RASM742TRX Datasheet - Page 122

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

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
3.5MM SINGLE MONO AND STEREO JACKS
Switchcraft introduces a new series of 3.5mm jacks. These
low profile jacks come in a wide variety of circuits, both
2 and 3 conductor versions. Circuits include mono closed,
stereo open, stereo tip closed and ring open, and stereo
closed. The 35RASMT Series is available on tape and reel
only. Contact Switchcraft for exact dimensions of the reels.
They’re designed for use in today’s electronic equipment
that features remote speakers, headsets, and headphones.
While they are more compact than commonly used PC
mount phone jacks, they are still extremely durable. Jacks
come on tape and reel, 1K per reel.
FEATURES AND BENEFITS
• SMT mounting
• Tape and reel packaging
• Wide variety of circuits
APPLICATIONS
• Computer
• Video Cameras
• Personal/Portable Audio Devices
• Multimedia
SPECIFICATIONS
Electrical Current Rating: 3A
Contact Resistance: <50 mohms
Insulation Resistance: 100 mohms (min.)
Dielectric Withstanding Voltage: 250VAC @ 1 minute
MECHANICAL
Lifecycles: 5,000
Operating Temperature: -25°C to +85°C
MATERIAL
Housing: Black thermoplastic
Sleeve, Ring and Tip Terminals:
Copper Alloy, silver-plated
Shunt Terminal: Copper Alloy, Silver-plated
DIMENSIONS ARE FOR REFERENCE ONLY
3.5MM SINGLE MONO
AND STEREO JACKS
Part Number/Description
35RASMT2AHNTR
Mono, closed circuit, on tape and reel
35RASMT2BHNTR
Stereo, dual open circuit,
on tape and reel
35RASMT3BHNTR
Stereo, tip closed and ring open
circuit, on tape and reel
35RASMT4BHNTR
Stereo, dual closed circuit,
on tape and reel
3.5MM SINGLE MONO AND STEREO JACKS
3.5MM SINGLE MONO AND STEREO JACKS
(mm)
Inch
(See next page for drawings.)
35RASMT
JACKS AND PLUGS
117