RASM742TRX Switchcraft Inc., RASM742TRX Datasheet - Page 153

• 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
SILENT-PLUG AND LUG PLUG PHONE PLUGS
SILENT-PLUG AND LUG PLUG PHONE PLUGS
Silent-Plug plugs have unique circuit-closing device—
stops hums, squeals and pops when plug is removed
from jack. One-piece tip rod assembly insures plug
quality. Utilizes cables up to .25" diameter (parallel or
shielded cable). U.S. Patent No. 2,664,475.
SPECIFICATIONS
Sleeve, Tip and Body: Nickel-plated copper alloy.
Terminals: Copper alloy, tin-plated.
Screw: Cadmium plated (screws size 3-48).
Handles: Shielded machined copper alloy nickel-plated.
Tubular insulator inside handle.
LUG
Similar to Littel-Plug phone plug. Same molded handles as
used on Littel-Plug; metal handle, bright nickel-plated, only
1" long. Fits all standard jacks. See drawing for details.
SPECIFICATIONS
Sleeve, Tip and Body: Nickel-plated copper alloy.
Terminals: Solder lug: copper alloy, tin-plated.
Screw: plated steel.
Handles: Shielded: Nickel-plated copper alloy.
Molded: black or red plastic.
SILENT-PLUG PHONE PLUGS
2-Conductor “Silent Plug”, No. 172
Nos. 350, 351, 355
®
-PLUG PHONE PLUGS
®
®
No. 172
No. 380
DIMENSIONS ARE FOR REFERENCE ONLY
No. 181
1 Switchcraft part numbers. See Jacks Section for additional mating jacks.
2-CONDUCTOR PLUGS
1. 2-piece shielded handle with built-in cable clamp for .25" diameter
cable. Handles: Number T1123-1, handle; Number T1124-1, cap; Number
T-1125, rubber washer. 2. Mylar tube insulation for greater protection.
2-CONDUCTOR PLUGS
Number
Number
2P-1216
INSULATING
TUBE ON #380
Part
Part
172
181
182
350
380
Note: Contact your Switchcraft Representative for price and delivery
(mm)
Screw Part No.
Solder Lug and
Inch
(Replacement
Cable Clamp
Solder Lug
Terminals
2 required
Terminals
P-1011-3)
Screw
Mating Jack
Mating Jack
PHONE: 773 792 - 2700
Typical
Typical
11
11
® Registered trademark of Switchcraft, Inc.
1
Shielded
Shielded
Shielded
No. 182
Handle
Handle
Black
2
A-1137-2 Ins. Tube
Insulator: A-1007-2
T-1014-1 Handle,
Handle: T-1060-1
Two-Piece
Tube A-1006-3
Two-piece
Tube A-1137-1
Handle Part
Handle Part
Number
Number
M-1002
1
1
Ins.
Ins.