Pushbutton Switches
SERIES 14
Sealed SMT Key Switch
FEATURES
• Sealed against dust while being actuated
• Bright LED illumination
• Excellent tactile feel
• High reliability / long life
• SMT lead free solder process compatible
APPLICATIONS
• Multi-function handgrip or joysticks in open or closed cab work vehicles
• Handheld remote controllers for robotics & unmanned vehicles
• Portable medical electronics such as defibrillators
• Bellybox (remote control transmitter)
• Marine & motorcycles
DIMENSIONS
in inches [and millimeters]
(Unless otherwise noted, standard tolerances are +/- .015 [0, 38] )
SEALED VERSION
Ø .490 ± .015
[ 12,45 ± 0,38 ]
.366 ± .010
[ 9,3 ± 0,25 ]
.050
[1,27]
("P" STYLE ONLY)
Ø .044 ± .002
[ 1,12 ± 0,05 ]
("P" STYLE ONLY)
.041
[1,03]
(LED VERSION ONLY)
.460
[11,68]
Ø .133 ± .002
[ 3,38 ± 0,05 ]
("P" STYLE ONLY)
.060
[1,52]
("P" STYLE ONLY)
4X .065
[1,65]
2X .500
[12,7]
.175
[4,45]
("P" STYLE
ONLY)
Pushbutton Switches
45 °
UNSEALED VERSION
(REFER TO SEALED VERSION
FOR DIMENSIONS NOT SHOWN)
Ø .470
[11,94]
Ø.430
[10,92]
Ø .055
45 ˚
02
0
+0,05
0,00
]
RECOMMENDED ACTUATOR DESIGN
.175 ± .004
[ 4,45 ± 0,1 ]
("P" STYLE)
4X
KEEP OUT AREA
THRU
("P" STYLE)
4X .105
[2,67]
4X .105
[2,67]
DETAIL A
ACTUATOR
Ø.200 MIN.
Ø.245
[6,22]
[
+.002
-.000
+0,05
1,4
-0,00
]
.175 ± .004
[ 4,45 ± 0,1 ]
("P" STYLE)
4X
KEEP OUT AREA
RECO
3
4
- Axis of actuator to be aligned within Ø .030"
of the center of actuation area.
- Actuator must make contact with the actuation
surface only and must not protrude into
LED pocket.
LED POCKET
ACTUATION SURFACE
- Axis
of th
- Actu
surf
LED
ACTUATION AREA
Ø.245
[6,22]
D
D
INTERFERENCE FIT
Ø .128 ± .002
[ 3,25 ± 0,05 ]
NO INTERFERENCE
Ø .137±.002
[3,48±0,05]
THRU
("P" STYLE)
4X .157
[3,99]
1
2
INTERFERENCE FIT
Ø .128 ± .002
[ 3,25 ± 0,05 ]
NO INTERFERENCE
Ø .137±.002
[3,48±0,05]
THRU
("P" STYLE)
D
D
RECOMMENDED PCB LAYOUT
(THRU HOLES CAN BE OMITTED
FOR SWITCH VERSIONS WITHOUT POSTS)
SEE DETAIL A
SECTION D-D
LED COLOR
FORWARD
VOLTAGE (V)
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange,
633nm
Illinois
RED
ORANGE 605nm
YELLOW 587nm
60525-5997 •
2.0, 2.5 MAX.
2.0, 2.5 MAX.
2.0, 2.5 MAX.
FORWARD
CURRENT
(mA)
USA •
20 [25 MAX.]
20 [25 MAX.]
20 [25 MAX.]
Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Pushbutton Switches
RATINGS
•
Operating Temperature Range:
-40C° to 85°C
• Storage Temperature Range:
-40°C to 100°C (bulk), -20°C to
60°C (tape)
• Life Expectancy:
14oz, 21oz: 1,000,000 cycles
32oz: 100,000 cycles
• Mechanical Shock:
Medium
Impact: Contact openings/closings
<10µs, Method I, shock type M,
per MIL-STD-202, Method 213
• Vibration:
10-500Hz (10g peak),
Contact openings/closings <10µs,
Per MIL-STD-202, Method 204,
test condition A
• Weight:
1.16 grams (14SP-L1)
• Seal* (Sealed Switch Versions):
Static: IP 67S
Dynamic: IP6X
Pushbutton Switches
ELECTRICAL & MECHANICAL
SPECIFICATIONS
• Contact Resistance:
Initial: 50 milliohms maximum
After life: 250 milliohms maximum
• Insulation Resistance:10,000
megohms minimum
• Dielectric Withstanding Voltage:
At atmospheric pressure: 500Vac
min (50Hz, 60s)
• Actuation Force:
14oz, 21oz,
32oz (4N, 6N, 9N)
• Minimum ESD withstanding
(LED Versions): 2KV
• Travel:
Total: .06” (1,5 mm)
• Rated Loads:
.010 mA, 2VDC Resistive
100 mA, 30VDC Resistive
• Switch Bounce:
5ms max
throughout life
MATERIALS & FINISHES
• Base:
High temp thermoplastic
• Button:
High temp thermoplastic
• Contacts/Leads:
Beryllium
copper, gold plated
• Seal:
Silicone
• ROHS:
Compliant
REFLOW SOLDERING PROFILE
•
Lead free solder process
compatible
(See www.grayhill.com/products/
pushbutton-switches)
*(Seal applies between rubber boot & switch only.)
CIRCUITRY
LED CHARACTERISTICS
(@T=25°C)
COLOR
RED
ORANGE
YELLOW
GREEN
BLUE
WHITE
WAVELENGTH
630nm
605nm
590nm
530nm
470nm
CTR = 8200K
LUMINOUS
INTENSITY
(mcd)
55 MIN, 110 TYP, I = 20mA
55 MIN, 100 TYP, I = 20mA
55 MIN, 120 TYP, I = 20mA
71 MIN, 280 MAX, I = 5mA
14 MIN, 45 MAX, I = 5mA
90 MIN, 180 MAX, I = 5mA
FORWARD
VOLTAGE (V)
2.0 TYP, 2.5 MAX.
2.0 TYP, 2.5 MAX.
2.0 TYP, 2.5 MAX.
2.85 TYP, 3.00 MAX.
2.85 TYP, 3.20 MAX.
2.85 TYP, 3.10 MAX.
FORWARD
CURRENT
(mA)
20 [30 MAX.]
20 [30 MAX.]
20 [30 MAX.]
5 [15 MAX.]
5 [15 MAX.]
5 [15 MAX.]
TAPE AND REEL PACKAGING
10.90mm
0.5mm
TAPE AND REEL PACKAGING
TERMINAL 1
A
DIRECTION OF FEED
11.5mm
24mm
SECTION A-A
24mm
A
MEETS REQUIREMENTS OF EIA-481-D
200 Parts Per Reel
ORDERING INFORMATION
Available from your local Grayhill
Distributor.
For prices and discounts, contact
a local sales office, an authorized
local distributor or Grayhill.
Parts packaged in tape and reel,
200 parts per reel. Orders greater
than 200 must be in increments
of 200.
14SP-L1-02-B
14 Series
STYLE
A = Unsealed
AP = Unsealed with Posts
S = Sealed
SP = Sealed with Posts
CIRCUIT
S = SPST
D = DPST
L = SPST with LED
CONTACTS
1 = Normally Open
2 = Normally Closed
LED COLOR
R = Red
O = Orange
Y = Yellow/Amber
G = Green
B = Blue
W = White
(Leave blank for no LED)
OPERATING FORCE
01 = 14 oz
(Low tactile version)
02 = 21 oz
03 = 32 oz
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
