RASM742TRX Switchcraft Inc., RASM742TRX Datasheet - Page 290

• 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
GENERAL PURPOSE SLIDE SWITCHES (continued)
SERIES 46300R - 3-POSITION
Three-position switches offer locking-locking, momentary-
momentary and locking-momentary action for talk-listen
applications. All switches have positive center detent and
shutter type dust cover to prevent dirt and dust from
contaminating switch contacts.
SPECIFICATIONS
Contact Ratings: 0.5A DC and 3A AC, 125V non-inductive.
Listings: UL recognized, card E40688 CSA certified
(marked) switches available on special order only.
See page 282.
Housing: Steel, plated.
Detent Spring: Music wire.
Shim: Black vulcanized fiber.
Knob: Black thermoplastic.
Terminals & Slider Contacts: Copper alloy, silver-plated.
Insulation: Phenolic.
Temperature Range: -4°F to +158°F (-20°C to +70°C).
Dielectric Strength: 1 kV rms @ sea level.
Insulation Resistance: 1 k MΩ minimum.
SPECIAL ORDER FEATURES:
1. .344" (8.74 mm) high knobs are standard; other heights
2. Series 46000R switches are CSA marked on special
PART NUMBERS
SOLDER GUARDS
Insulating Solder Guards, P-2370 (2-position); and ◊P-2633
(3-position); slip over solder lug terminals and prevent solder
splashes from entering interior (contact area) of switch. Made
of fishpaper .01" (.25 mm) thick, Solder Guard slips over
terminals quickly and easily. Precision punched slots lock
onto terminals, and rectangular shape conforms with
dimension of switch terminal board. Minimizes costly
production line rework.
Solder Guards can be used on:
• General Purpose, Series 46000R
• Tandem, Series 47000R.
◊ Special order only; contact Switchcraft for price and delivery.
* L - Locking; M - Momentary.
** "C" prefix specifies .078" (1.98) PC terminals, no mounting ears.
◊46311MDR
◊46311TDR
46311LDR
46313LDR
46313MDR
46313TDR
available. See chart on page 283.
order only. See page 282.
Number
Part**
Circuitry
SPTT
SPTT
SPTT
DPTT
DPTT
DPTT
#1
M
M
L
L
L
L
Action Positions*
Center
L
L
L
L
L
L
GENERAL PURPOSE SLIDE SWITCHES – SERIES 46000 - 3 POSITION
#2
GENERAL PURPOSE SLIDE SWITCHES – SERIES 46000 - 3 POSITION
M
M
M
M
L
L
DIMENSIONS ARE FOR REFERENCE ONLY
Schematic
2-VI
2-VI
2-VI
VI
VI
VI
(mm)
Inch
Series 46300R
SWITCHES
285