43A Switchcraft Inc., 43A Datasheet - Page 279

• Manufacturer Part Number: 43A
• Description: CONN JACK .141" MINI PHONE 2COND
• Manufacturer: Switchcraft Inc.
• Series: TINI-JAX®r

Specifications of 43A

• Connector Type: Phone Jack
• Gender: Female
• Rohs Information: Switchcraft RoHS Info.
• Signal Lines: Mono
• Plug/mating Plug Diameter: 3.50mm (0.141", 1/8", Mini Plug) - Headphone
• Number Of Positions/contacts: 2 Conductors, 4 Contacts
• Mounting Type: Panel Mount
• Termination: Solder Eyelet(s)
• Shielding: Unshielded
• Features: Mounting Hardware, Thread Lock
• Color: Silver
• No. Of Contacts: 2
• Contact Termination: Solder
• Pin Size: 0.141"
• Connector Mounting: Panel
• Connector Body Material: Plastic
• Termination Style: Screw
• Contact Plating: Nickel
• Contact Material: Copper Alloy
• Voltage Rating: 48 Volts
• Contact Rating: 0.25 Amp
• Mounting Style: Chassis (Panel)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Internal Switch(s): -
• 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
LITTEL-SWITCH
SWITCHES
LEGENDS
Switchcraft offers a wide variety of engraved legends on
special order. Contact Switchcraft for details.
LITTEL-SWITCH SWITCH WS SERIES 100, 100S, 200, 200S
LITTEL-SWITCH SWITCH WS SERIES 100, 100S, 200, 200S
Momentary switches feature leaf springs, insulating spacers,
notched insulating washers and plated copper alloy bushing
assembled into a rugged, reliable, long-life switch for limited
space applications. Series 100 and 200 have integral .25 A
contacts intended for low power switching where contact
resistance is not critical. Series 100S and 200S have 3 A
fine silver contact. Red and black pushbuttons, solder lug
terminals and choice of 1-A, 1-B or 1-C switching are
standard. Shaft and pushbutton molded as one piece.
Captive shaft extends through bushing, actuated leaf
springs. Notched phenolic washers insulate springs and
interlock all members, eliminating possibility of springs
shifting. All springs are insulated from bushing.
MOUNTING
Switches mount from rear in panels up to .250" (6.35 mm)
thick in .375" (9.52 mm) diameter holes. Locknuts and
washers are supplied.
SERIES 100, 100S, 200, 200S
101
SPST (NO) 1-A
®
®
®
SWITCHES
102
DIMENSIONS ARE FOR REFERENCE ONLY
103
SPST (NC) 1-B
◊ Special order only; contact Switchcraft for price and delivery.
“S” at the end of part number indicates 3H rated fine silver contacts.
PART NUMBERS
SPECIFICATIONS
Bushing: Copper alloy, plated.
Pushbutton: Molded plastic, integral with shaft.
Insulation: Rigid plastic.
Springs: Copper alloy.
Contacts: Integral contacts are standard. (Series 100, 200)
.250 A, 30 W maximum, AC, non-inductive load. Riveted
silver contacts (Series 100S, 200S); 3A, 300 W maximum
AC, non-inductive load.
Washer: Steel, plated, S10221.
Locknut: Copper alloy, plated, P10001.
SPECIAL ORDER FEATURES
• Other pushbutton colors.
• Legends.
• Welded crossbar palladium contacts for dry circuit.
Pushbutton Color/Part Number
◊101S
◊102
◊102S
◊103S
101
103
Red
(mm)
Note: Contact your Switchcraft Representative for price and delivery
Inch
◊201S
◊202S
◊203S
201
202
203
Black
PHONE: 773 792 - 2700
® Registered trademark of Switchcraft, Inc.
1-A, SPST, (N.O.)
1-B, SPST, (N.C.)
1-C, SPDT
SPDT 1-C
Circuit
Schematic