RASM742TRX Switchcraft Inc., RASM742TRX Datasheet - Page 155

• 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

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w w w . s w i t c h c r a f t . c o m
JACKS AND PLUGS
HEAVY DUTY 1/4 " COMMERCIAL PHONE PLUGS
HEAVY DUTY 1/4 " COMMERCIAL PHONE PLUGS
HEAVY DUTY 1/4" COMMERCIAL PHONE PLUGS (continued)
SPECIFICATIONS
Contact Resistance (typical *D.O.M.J.):< 0.020 ohms.
Dielectric Withstand Voltage: 500 VAC (minimum).
Insulation Resistance @ 500 VDC: 2,000 megohms
(minimum).
Insulation Resistance (after MIL-STD-202 Salt Spray):
1,000 megohms (minimum).
Working Voltage: 250 VAC, 140 VDC.
Current Carry @ Working Voltage For 188 Plug
(typical *D.O.M.J.): 15.0 AMPS.
Current Carry @ Working Voltage For 299 Plug
(typical *D.O.M.J.): 6.0 AMPS.
Insert/Withdrawal Force: *D.O.M.J..
Soldering Requirement: ANSI/J-STD-001.
Temperature Range: -40° to + 85° Centigrade
U.L. Component Recognition File No.: E118169.
Life: *D.O.M.J.
Maximum Cable Size For 188 Plug:
12 AWG stranded, up to .450" diameter.
Maximum Cable Size For 299 Plug: .290" diameter.
MATERIALS
Tip: Nickel-plated copper alloy.
Sleeve: Nickel-plated copper alloy.
Handle: Nickel-plated copper alloy.
Tip Terminal: Copper alloy, electro tin-plated.
Cable Clamp: Copper alloy, electro tin-plated.
Insulators For 188 Plug: Thermojet plastic,
thermoplastic, thermoplastic film, P.P.O.
Insulators For 299 Plug: Thermoplastic,
thermoplastic film, glass epoxy.
*D.O.M.J. – Dependent On Mating Jack
DIMENSIONS ARE FOR REFERENCE ONLY
Number
Part
299
.290" Diameter
Note: Contact your Switchcraft Representative for price and delivery
Cable Size
Maximum
(mm)
Inch
Mating
Z15J
Jack
PHONE: 773 792 - 2700
® Registered trademark of Switchcraft, Inc.
SERIES 299 PLUG