ITT E112LD1R2QE Sealed momentary pushbutton switch Datasheet

A
Features/Benefits
• Process sealed, withstands
Pushbutton
C&K E010 Series
Sealed Momentary Pushbutton Switches
Typical Applications
• Instrumentation
• Telecommunications and
soldering and cleaning
• Long life contact design
networking equipment
• Snap-fitting plunger available,
• Computers and peripherals
accepts a variety of caps
• RoHS compliant models available
Models Available
Specifications
Materials
CONTACT RATING: Q contact material: 4 AMPS @ 125 V AC or
28 V DC. See page A-48 for additional ratings.
CASE & BUSHING: Glass filled nylon 6/6, flame retardant
(UL 94V-0).
ELECTRICAL LIFE: 40,000 make-and-break cycles at full load.
PLUNGER: Glass filled nylon or glass filled polyester (PBT)
(UL 94V-0), with internal o-ring seal standard.
CONTACT RESISTANCE: Below 20 mΩ typ. initial @
2–4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109Ω min.
SWITCH SUPPORT: Brass or steel, matte-tin plated.
SWITCH SUPPORT RETAINER: Stainless steel.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
END CONTACTS: Q contact material: Coin silver, silver plated.
See A-48 for additional ratings.
OPERATING TEMPERATURE: -30ºC to 75ºC.
CENTER CONTACTS & ALL TERMINALS: Q contact material: Copper
alloy, silver plated. See page A-48 for additional ratings.
CAP INSTALLATION FORCE: 10 lbs. max. permissible.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
TERMINAL SEAL: Epoxy.
EIA RS-186E method 9 (1 hour steam aging).
NOTE: Any models supplied with P, Q, B or G contact material are RoHS compliant. For the
latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
HARDWARE: Nut & locking ring-Brass, nickel plated.
Lockwasher-Steel, nickel plated.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown
and described on pages A-45 thru A-49. For additional options not shown in catalog, consult Customer Service Center.
All models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.
Switch Function
E112 SPDT On-Mom.
Plunger
S .222" high
L .338" high
M .331" high, snap-fitting
Bushing
D1 Unthreaded
Y Threaded, keyway
Terminations
A
Right angle, PC thru-hole
AV2 Vertical right angle, PC thru-hole
C
PC Thru-hole
A3 Right angle, snap-in, PC thru-hole
AV3 Vertical right angle, snap-in, PC thru-hole
R2 Right angle with PCB
V3 .460" high, V-bracket
V4 .630" high, V-bracket
V6 .460" high, V-bracket
V8 .953" high, V-bracket
V31 .460" high, snap-in V-bracket
V81 .953" high, snap-in V-bracket
V91 1.150" high, snap-in V-bracket
W .750" long, wire wrap
Z
Solder lug
Contact Material
B Gold
K Gold, tin-lead
P Gold, matte-tin
Q Silver
G Gold over silver
Seal
E Epoxy
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–44
www.ittcannon.com
C&K E010 Series
Sealed Momentary Pushbutton Switches
SWITCH FUNCTION
SP
MODEL
NO.
E112
SWITCH FUNCTION
POS. 1
POS. 2
CONNECTED TERMINALS
POS. 1
POS. 2
C&K marking this side
C&K marking this side
ON
MOM.
2-1
Pushbutton
NO.
POLES
A
SCHEMATIC
2-3
SPDT
SPDT
Terminal Nos.
For Reference Only
Part number shown: E112SD1CQE
MOM. = Momentary
All models
with all options when ordered with G or Q contact material.
PLUNGER
S
L
.218" HIGH
M
.338" HIGH
.331" HIGH, SNAP-FITTING
**
Standard with D1 bushing (as shown).
† Subtract .100 (2,54) from plunger length when ordered
with Y bushing.
Standard with Y bushing (as shown).
** Add .100 (2,54) from plunger length when ordered
with D1 bushing.
NOTE: Caps available for all plunger options, see pages A-48 and A-49.
BUSHING
D1
UNTHREADED
Y
THREADED, KEYWAY
PANEL MOUNTING
S plunger standard with D1 bushing.
L plunger standard with Y bushing. Available only with C, Z terminations.
Hardware: One dress nut part number 780701201, one hex nut and lockwasher supplied standard.
Withstands 4 in./lbs. without distortion.
NOTE: Internal o-ring actuator seal standard for all bushing options.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–45
www.ittcannon.com
C&K E010 Series
Sealed Momentary Pushbutton Switches
TERMINATIONS
Pushbutton
A
C
Z
PC THRU-HOLE
SOLDER LUG
W
WIRE WRAP
PC MOUNTING
SPDT
A
SPDT
Not available with K contact materials.
SPDT
RIGHT ANGLE, PC THRU-HOLE
E112SD1ABE
SPDT
SECTION A-A
A3
RIGHT ANGLE, SNAP-IN, PC THRU-HOLE
AW
RIGHT ANGLE, EXTENDED, PC THRU-HOLE
PC MOUNTING
NOTE: Terminal bend radii and lead-in manufacturing option.
Available with D1 bushing only.
AV2
VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150" PITCH
E112SD1AV2BE
SPDT
AV3
VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE,
.150" PITCH
PC MOUNTING
NOTE: Terminal bend radii and lead-in manufacturing option.
Available with D1 bushing only.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–46
www.ittcannon.com
C&K E010 Series
Sealed Momentary Pushbutton Switches
TERMINATIONS
A
RIGHT ANGLE WITH PCB
Pushbutton
R2
PC MOUNTING
E112SD1R2BE
SPDT
NOTE: Available with D1 bushing and B contact material only.
V3, V4 VERTICAL MOUNT, V-BRACKET
V31, V91 VERTICAL MOUNT, V-BRACKET, SNAP-IN
PC MOUNTING
E112SD1__BE
SPDT
SNAP-IN
OPTION
CODE
V3, V31
DIM ‘A’
.460 (11,68)
V4
.630 (16,00)
V91
1.150 (29,21)
NOTE: Available with D1 bushing only.
V6, V8 VERTICAL MOUNT, V-BRACKET
V81 VERTICAL MOUNT, V-BRACKET, SNAP-IN
PC MOUNTING
E112SD1__BE
SPDT
OPTION
CODE
DIM ‘A’
V6
.460 (11,68)
V8, V81
.953 (24,21)
NOTE: Available with D1 bushing only.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–47
www.ittcannon.com
C&K E010 Series
Sealed Momentary Pushbutton Switches
CONTACT MATERIAL
Pushbutton
A
OPTION
CODE
RoHS
COMPLIANT *
RoHS
COMPATIBLE *
B
YES
YES
K
NO
YES
P
YES
YES
Q
YES
YES
G
YES
YES
CONTACT
MATERIAL
TERMINAL
PLATING
RATINGS
GOLD 1
GOLD 1
LOW LEVEL/DRY CIRCUIT
TIN-LEAD 6
0.4 VA MAX. @ 20 V AC OR DC MAX.
MATTE-TIN 7
SILVER
4,5
SILVER 5
POWER
4 AMPS @ 125 V AC 0R 28 V DC.
GOLD 3
LOW LEVEL/DRY CIRCUIT OR POWER
0.4 VA MAX. @ 20 V AC OR DC MAX. OR
4 AMPS @ 125 V AC 0R 28 V DC.
GOLD OVER SILVER 2,3
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.
NOTE: Any models supplied with P, Q, B or G contact material are RoHS compliant. For
the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
1
CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate.
2
END CONTACTS: Coin silver, with gold plate over nickel plate.
3
CENTER CONTACTS & ALL TERMINALS: Coin silver, with gold plate
over nickel plate.
All models
4
END CONTACTS: Coin silver, silver plated.
B contact material must be ordered with R2 terminations.
5
CENTER CONTACTS & ALL TERMINALS: Copper alloy, silver plated.
Q contact material standard with C, Z terminations.
6
TERMINALS: Copper alloy, with tin-lead alloy over nickel plate.
K, P contact materials not available with Z terminations.
7
TERMINALS: Copper alloy, with matte-tin over nickel plate.
with all options when ordered with G or Q contact material.
B contact material standard with all terminations except C, Z.
SEAL
E
EPOXY SEAL
AVAILABLE HARDWARE
Cap
Cap
.120
(3,05)
Cap
.200 DIA.
(5,08 )
.155
(3,94)
PART NO.
PART NO.
PART NO.
708901000 WHITE
708902000 BLACK
708903000 RED
752701000 WHITE
752702000 BLACK
752703000 RED
801801000 WHITE
801802000 BLACK
801803000 RED
Material: Nylon
Finish: Gloss
Material: Nylon
Finish: Gloss
Material: Nylon
Finish: Gloss
NOTE: Additional nuts, locking rings and lockwashers available separately, see section “Technical Data and Additional Hardware”.
Other cap colors available, consult Customer Service Center.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–48
www.ittcannon.com
C&K E010 Series
Sealed Momentary Pushbutton Switches
AVAILABLE HARDWARE
Cap, Snap-fitting plunger
A
Cap
.450 SQ.
(11,43)
.195
(4,95)
.240
(6,10)
PART NO.
PART NO.
PART NO.
PART NO.
894001000 WHITE
894002000 BLACK
894003000 RED
894101000 WHITE
894102000 BLACK
894103000 RED
484601000 WHITE
484602000 BLACK
484603000 RED
798201000 WHITE
798202263 BLACK
798203000 RED
Material: Nylon
Finish: Gloss
Material: Nylon
Finish: Gloss
Material: Nylon
Finish: Gloss
Material: Nylon
Finish: Matte
NOTE: Additional nuts, locking rings and lockwashers available separately, see section “Technical Data and Additional Hardware”.
Other cap colors available, consult Customer Service Center.
Frames snap into panel opening and are independent from switch mounting. Accurate positioning of the PC
mounted switch relative to the panel opening is necessary to provide proper clearance between actuator and
frame. Available in two basic styles and four panel thicknesses .047-.125 in. Material: Nylon. Finish: Matte.
Panel Inserts
TYPICAL APPLICATION
.047" (1,19) PANEL THK.
.062" (1,57) PANEL THK.
.090" (2,29) PANEL THK.
.125" (3,18) PANEL THK.
PART NO.
PART NO.
PART NO.
PART NO.
432501000
432502263
432503000
432601000
432602263
432603000
432701000
432702263
432703000
432801000 WHITE
432802263 BLACK
432803000 RED
Above frames (part nos. 432XXXXXX) are also available with insert which accepts LED for
indicator light assembly. Order insert separately from frame. Blank insert panel (without hole
for LED) also available. LED not included.
PANEL INSERT
WITH HOLE FOR LED
BLANK PANEL INSERT
WITHOUT HOLE FOR LED
PART NO.
PART NO.
894901000
894902000
894903000
476601000
476602000
476603000
Special colors, custom markings available, consult Customer Service Center.
WHITE
BLACK
RED
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–49
www.ittcannon.com
Pushbutton
Cap, Snap-fitting plunger
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