SN49A14B Switchcraft Inc., SN49A14B Datasheet - Page 125
SN49A14B
Manufacturer Part Number
SN49A14B
Description
CONN PHONE JACK 3COND DBL CLOSED
Manufacturer
Switchcraft Inc.
Series
SN49Ar
Specifications of SN49A14B
Rohs Information
Switchcraft RoHS Info.
Connector Type
Phone Jack
Gender
Female
Signal Lines
Stereo
Plug/mating Plug Diameter
6.35mm (0.250", 1/4") - Headphone
Number Of Positions/contacts
3 Conductors, 5 Contacts
Internal Switch(s)
Two Switches
Mounting Type
Through Hole, Right Angle
Termination
Solder
Shielding
Unshielded
Standard
1/4 in
Termination Style
Solder
Orientation
Right Angle
Contact Plating
Tin
Color
Black
Contact Material
Copper Alloy
Voltage Rating
500 Volts
Mounting Style
PCB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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JACKS AND PLUGS
2.5MM SINGLE MONO AND STEREO JACKS
2.5MM SINGLE MONO AND STEREO JACKS
2.5MM SINGLE MONO AND STEREO JACKS
Switchcraft introduces a new series of 2.5mm 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 MDSMT
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.
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
2.5MM SINGLE MONO
AND STEREO JACKS
Part Number/Description
MDSMT2BRATR
Stereo, dual open circuit
MDSMT2ARATR
Mono, closed circuit
MDSMT3BRATR
Stereo, tip closed and
ring open circuit
MDSMT4BRATR
Stereo, dual closed circuit
DIMENSIONS ARE FOR REFERENCE ONLY
Note: Contact your Switchcraft Representative for price and delivery
(mm)
Inch
PHONE: 773 792 - 2700
MDSMT4BRATR
® Registered trademark of Switchcraft, Inc.
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