EAO SECME Division

ECO  Economical flush-mount keypads

Low cost, flush mount ECO keypads are available in 12-key telephone and 16-key hexidecimal II layouts. Engineered for more than 1-million operations, the dependable keypads are particularly well suited for data entry, encoding, remote control, telephone, and other high volume applications. Attractive, economical keypads Rugged polycarbonate key and case Common point or matrix circuitry Easy flush mounting Telephone and hexidecimal II layouts More than 1-million operations

ECO Keypads
Description	Part Number
12-key, common point, telephone layout	ECO 12100 06
12- key, matrix, telephone layout	ECO 12150 06
16-key, common point, hexidecimal II layout	ECO 16200 06
16-key, matrix, hexidecimal II layout	ECO 16250 06

Specifications
Contacts: Carbon/gold	24 V/20 mA nominal 24V max. 500 mV/10 mA min. 0.5 W nominal power
Contact circuit resistance	220 Ohms/1N, 50 mV/10 mA
Insulation resistance	>1,000 M Ohms, 100 VDC
Operating force	1.2N +35%
Operating travel	1.4 mm +0.1 mm
Total travel	0.80 mm mean value
Operating life	>1-million operations
Vibration resistance	55/10 Hz, 10 cycles, 10 G
E.D.S. protection	5000 V
Operating temperature	-25 to +85°C
Storage temperature	-40 to +85°C

12-key telephone keypad

Connector output
(back view)
12-key

16-key hexidecimal II keypad

Connector output
(back view)
16-key

Key location for electrical wiring