SN49B11 Switchcraft Inc., SN49B11 Datasheet - Page 319

• Manufacturer Part Number: SN49B11
• Description: CONN PHONE JACK 2COND OPEN
• Manufacturer: Switchcraft Inc.
• Series: SN49Br

Specifications of SN49B11

• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Jack
• Gender: Female
• Signal Lines: Mono
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 2 Conductors, 2 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Shielding: Unshielded
• Features: Mounting Hardware, Thread Lock
• Standard: 1/4 in
• Termination Style: Solder
• Orientation: Horizontal
• 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
• Color: -
• 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
MULTIPLE-STATION SWITCHES (continued)
SWITCHES
IBS MULTI-SWITCH – SERIES IBS
IBS MULTI-SWITCH – SERIES IBS
IBS MULTI-SWITCH SWITCHES
SERIES IBS
Series IBS miniature pushbutton switches are mounted on common
frames, up to 12 stations long with center-to-center spacing of
0.394" (10mm), 0.590" (15mm) or 0.787" (20mm). Available with
interlock, non-lock (momentary) or push-lock/push-release
mechanical functions. .130" (3.30mm) x .130" (3.30mm) square
plungers accept a full line of industry standard pushbuttons.
Switches are stocked without pushbuttons due to wide variety
that can be used. Order pushbuttons separately. Switches have
.157" (4mm) long PC terminals for mounting single- or double-
sided PC boards up to .094" (2.39mm) thick. Close stacking
(centers) permits high density within minimum front panel space.
PUSHBUTTONS
Pushbuttons designed for IBS switches are available in white,
black, red, blue and gray. Others colors are available on special
order. Pushbutton faces are concave for operator convenience
and can be mounted either horizontally or vertically.
Pushbuttons must be ordered separately, but may be factory
installed, if desired, at nominal extra cost.
SPECIFICATIONS
MECHANICAL
Switch Actuation: Momentary, interlock and push-lock/
push-release.
Plunger Travel: .144" (3.66 mm).
Actuation Force: At .135" (3.43mm) travel: 12-15 oz.
ELECTRICAL
0.125A resistive @ 125 V AC, .25 AMP at 28V DC.
MATERIALS
Housing: Thermoplastic 94V-0.
Plunger: Thermoplastic UL 94V-0.
Contactors: Copper alloy.
Terminals: Copper alloy, solder plated. Tin-dipped
available on special order.
Contact Surfaces: Plated.
Frame: Copper alloy.
Latch Bar: Thermoplastic.
IBS10B04106AR
DIMENSIONS ARE FOR REFERENCE ONLY
PART NUMBERS/0.787" (20MM) CENTERS
PUSHBUTTON PART NUMBERS
PART NUMBERS/0.394" (10MM) CENTERS
PART NUMBERS/0.590" (15MM) CENTERS
1. Switches with all-lock function are available on special order.
2. Odd number of stations (3, 5, 7, 9, 11) are available. Switches with
◊ Special order only; Contact Switchcraft for price and delivery information.
◊ Available on special order only; contact Switchcraft for price and delivery.
Contact Switchcraft.
13 through 18 stations also available. Contact Switchcraft.
0.388 (9.86) x 0.216 (5.49)
◊IBS10B02106AR
◊IBS10B04106AR
◊IBS10B06106AR
◊IBS10B08106AR
◊IBS10B10106AR
◊IBS10B12106AR
◊IBS15B02106AR
◊IBS15B04106AR
◊IBS15B06106AR
◊IBS15B08106AR
◊IBS15B10106AR
◊IBS15B12106AR
◊IBS20B02106AR
◊IBS20B04106AR
◊IBS20B06106AR
◊IBS20B08106AR
◊IBS20B10106AR
◊IBS20B12106AR
◊P2939
◊P2940
◊P2943
Type I
P2936
P2937
P2938
P2941
P2942
Interlock
(mm)
-
-
Note: Contact your Switchcraft Representative for price and delivery
Inch
TYPE I
PHONE: 773 792 - 2700
◊P2954
◊P2955
◊P2958
◊P2979
◊P2992
Type II
P2951
P2952
P2953
P2956
P2957
® Registered trademark of Switchcraft, Inc.
0.464 (11.79) x 0.288 (7.32)
Number of Stations
TYPE II
10
12
10
12
10
12
Tangerine
2
4
6
8
2
4
6
8
2
4
6
8
Cream
Yellow
Green
Brown
Color
White
Black
Gray
Blue
Red
1
1
1
2