Datasheet

E18
E
Sealed Tactile Switches
Sealed Tactile Switches
Tactile Switches, Sealed .472 [12] x .472 [12], Surface Mount, Projected Actuator
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses
Specifications subject
Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
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
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature ................-4 to +185°F (-20 to +70°C)
Storage Temperature ....................-4 to +185°F (-20 to +70°C)
Resistance to solder heat .............. Per EIA-364-56, Procedure 4 & 5, Level 3
Solderability ................................Per EIA RS–186–9E
Seal ..............................................Per IP67
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 1,000,000 Cycles
Tyco
Locating Post Packaging Actuator Height Force
Electronics
1571217-1 No Bulk .287 (7.30) 160±70gf
1571217-2
Yes Bulk .287 (7.30) 160±70gf
1571217-3
No
T&R
.287 (7.30) 160±70gf
1571217-4 Yes T&R .287 (7.30) 160±70gf
.039
(1.00)
.197
(5.00)
.150
(3.80)
.118
(3.00)
.472
(12.00)
.472
(12.00)
.071
(1.80)
.287
(7.30)
.354
(9.00)
Locating
Posts
.063
(1.60)
.492
(12.50)
.669
(17.00)
.283
(7.20)
.354
(9.00)
.110
(2.80)
.071
(1.80)
Typ.
.059
(1.50)
.150
(3.80)
.181
(4.60)
.138
(3.50)
.528
(13.40)
.591
(15.00)