4-435626-4 Datasheet, PDF (170/326 Pages) Tyco Electronics – DIP Switches

Sealed Tactile Switches
Tactile Switches, Sealed .185 [4.7] x .268 [6.8], Surface Mount
MATERIAL SPECIFICATIONS:
Case ..............................................Thermoplastic, UL94V-0, Black
Stem/Actuator ..............................Thermoplastic, UL94V-0, Black
Cover ............................................Stainless Steel
Seal ..............................................Silicone Rubber, Black
Contact..........................................Stainless Steel, Plating—Silver
Terminal ......................................Copper Alloy, Plating—Silver/Nickel
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................50mA @ 12 V DC
Initial Contact Resistance ........100MilliOhms Max
Insulation Resistance ..............100Megaohms @ 100VDC Min.
Dielectric Strength ..................500 VAC
Actuation Travel ......................0.014 +/-.008 (.35 +/-.20)
Life ..........................................Up to 50,000 Cycles
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature ................-4 to +185°F (-20 to +85°C)
Storage Temperature ....................-4 to +185°F (-20 to +85°C)
Resistance to solder heat ..............Per EIA-364-56, Procedure 4 & 5, Level 3
Solderability ................................Per EIA RS–186–9E
Seal ..............................................Per IP67
.268
(6.80)
.039
(1.00) .185
(4.70)
.012
(.300)
.118
(3.00)
.339
(8.60)
.402
(10.20)
.110
(2.80)
.142
(3.60)
L
.059
(1.50)
E
.079
(2.00)
.276
(7.00)
.520
(13.20)
.118
(3.00)
.142 ^L
.110 _(3.60)
(2.80)
.059
(1.50)
Tyco
Electronics
1571298-1
1571298-2
1571299-1
1571299-2
1571299-3
1571299-4
Packaging
Bulk
T&R
Bulk
T&R
Bulk
T&R
L
.197 (5.00)
.197 (5.00)
.169 (4.30)
.169 (4.30)
.197 (5.00)
.197 (5.00)
Operating Force
130 ± 50gf
130 ± 50gf
130 ± 50gf
130 ± 50gf
130 ± 50gf
130 ± 50gf
Lead
Style
Gull Wing
Gull Wing
J Lead
J Lead
J Lead
J Lead
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Dimensions are in inches
Dimensions are shown for
and millimeters unless otherwise reference purposes only.
specified. Values in parentheses Specifications subject
or brackets are metric equivalents. to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
E25
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967