EAO Switch Corporation [TA 10430 92S,TA 10500 92S,TA 10700 92S,TA 10950 92S,TB 15430 92S,TC 10230 91B,TC 10310 91B,TC 10370 91B]

Beckwith Electronics

824 Horan Drive, Fenton, Mo 63026
(636) 343-6463
(636) 343-7026 fax

EAO SECME Division

TACT ECO Economical surface mount tactile key switches
The surface mount versions of TACT ECO switches are designed for automatic insertion and come packaged in either tape and reel or tube containers. The switches withstand common SMT soldering processes such as wave and vapor phase reflow. Available in regular and washable models and several different actuator heights, units find applications wherever a long lasting tactile switches are needed at very affordable prices. Surface mount TACT ECO options Actuation force, regular SMT: 70, 100, 260 gram Actuation force, washable SMT: 260 gram Switches with square actuator Caps for square actuators

TACT ECO Economical surface mount tactile key switches

The surface mount versions of TACT ECO switches are designed for automatic insertion and come packaged in either tape and reel or tube containers. The switches withstand common SMT soldering processes such as wave and vapor phase reflow. Available in regular and washable models and several different actuator heights, units find applications wherever a long lasting tactile switches are needed at very affordable prices.

Surface mount TACT ECO options

Actuation force, regular SMT: 70, 100, 260 gram
Actuation force, washable SMT: 260 gram
Switches with square actuator
Caps for square actuators

TACT ECO
Description	H=height above PCB	Part Number
6 mm square, SMT terminals, mounts flat on PCB
Packaging: Tube 78 pieces	4.30mm	TA 10430 92S
(Tape & reel available)	5.00 mm	TA 10500 92S
	7.00 mm	TA 10700 92S
	9.50 mm	TA 10950 92S
12 mm square, SMT terminals, mounts flat on PCB
Packaging:	4.30mm	TB 15430 92S
Tube, 40 pieces
Washable 6,3 mm square, SMT terminals, mounts flat on PCB
Packaging:	2.30 mm	TC 10230 91B
Tape & reel, 2,000 pieces	3.10 mm	TC 10310 91B
(1900 pieces for 3.70 mm height)	3.70 mm	TC 10370 91B

Specifications

Contacts

Silver
12 V/50 mA nominal
100M Ohms resistance max

Dielectric strength 250 VAC for 1 minute

Insulation resistance 100 M Ohms, 500 VDC

Operating life
standard: 500,000 operations
washable: 100,000 operations

Operating force 160 +50 grams

Operating travel
6 xc 6: 0.25 mm nominal
12 x 12: 0.35 mm nominal

Terminals silver plated

Temperature
-25 to +70°C operating
-30 to + 80°C storage

Reflow soldering 240°C max

Wave soldering Washable only: 260°C, 5 sec max

Base and stem High temperature thermoplastic

Cover stainless steel

Specifications
Contacts	Silver 12 V/50 mA nominal 100M Ohms resistance max
Dielectric strength	250 VAC for 1 minute
Insulation resistance	100 M Ohms, 500 VDC
Operating life	standard: 500,000 operations washable: 100,000 operations
Operating force	160 +50 grams
Operating travel	6 xc 6: 0.25 mm nominal 12 x 12: 0.35 mm nominal
Terminals	silver plated
Temperature	-25 to +70°C operating -30 to + 80°C storage
Reflow soldering	240°C max
Wave soldering	Washable only: 260°C, 5 sec max
Base and stem	High temperature thermoplastic
Cover	stainless steel

Contact arrangement

6 mm SMT

12 mm SMT

6 mm washable SMT