(8).Tri-State Type Dip Switch-Dip Switch Toggle Switch Rocker Switch Micro Switch Switches Pacer Technology Co., Ltd. (Member of ECE group)

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(8).Tri-State Type Dip Switch

Type:DBG / DNG Series

Description:
TRI-STATE TYPE

FEATURES

With three states (1,open,0) setting function, especially suitable for encoding/decoding of tri-state encoder/decoder integrated circuit to obtain more security codes than traditional two-state (1,0) operation. For instance, 9 bits with tri-state gets 19,683 (3⁹) codes, while two-state has 512 (2⁹) codes, gain 38 times more codes with a PACER tri-state DIP Switch.

Bottom sealed to ensure free of flux immersion during wave soldering.

All plastic are UL 94V-0 grade fire retardant.

Gold plated contact to ensure low contact resistance and Tin plated terminals to prevent contamination during soldering.

Twin contacts designed to ensure stable contact.

Ideal for coding of tele-communication, transceiving, remote control and burglar alarm systems which use integrated circuits with tri-state coding system.

APPLICATIONS

Numerical setting for computer terminal equipment.

Price setting for vending machines.

Programming for game machines.

Programming for industrial equipment and measuring instruments.

SPECIFICATIONS
1 ELECTRICAL

	Contact rating
	Switching	25 mA, 24 VDC
	Non-switching	100 mA
	Contact resistance
	Initial	50 m Max.
	After life test	100 m Max.
	Insulation resistance	1000 m Min. at 100 VDC
	Dielectric strength	500 VDC Min. for 60 seconds
	Capacitance between adjacent switches 5pF Max.

2 MECHANICAL and ENVIRONMENTAL

Temperature rating		Reflow soldering heat for SMT type (reference only)
Operating	-25 C to + 70 C
Storage	-40 C to + 85 C
Operation force	800g Max.
Mechanical life	2,000 operations
Humidity	95% RH, 40 C for 96 Hrs
Vibration	Per MIL-STD-202F, method 204D
Solderability	After flux 2305C for 50.5 seconds, 95% coverage
Resistance to soldering heat for through hole type	2605C for 51 seconds

PART NUMBERING SYSTEM

DBG	---	1	08	E	*	*	*	*
(1)		(2)	(3)	(4)	(5)	(6)	(7)	(8)

(1)	Series name
	DBG:Auto inserting type
	DNG:Surface mounting type

(2)	Contact form
	1: SPST

(3)	Number of positions
	02,03,04,05,06,07,08,09,10,12

(4)	Actuator
	E:Extended actuator
	L:Low profile actuator

(5)	Sealing
	Blank: Without top tape sealed
	T: With top tape seale

(6)	Rows spacing (for DBG series only)
	Blank: Rows spacing 8.5mm
	3: Rows spacing 7.62mm

(7)	Packaging
	Blank:Tube packaging
	C:Tape & reel packaging (For DNG series only)

(8)	Options
	Blank: Standard
	F: RoHS compliance

DIMENSIONS Unit:mm(inch)
DIMENSION A

Positios	02	03	04	05	06	07	08	10	12
A	6.68 (0.263)	9.22 (0.363)	11.76 (0.463)	14.3 (0.563)	16.84 (0.663)	19.38 (0.763)	21.92 (0.863)	27.00 (1.063)	32.08 (1.263)

PACKAGING Unit:Tube/Reel

Packaging \ No.of pcs.per unit \ Positios		02	03	04	05	06	07	08	09	10	12
Tube packaging	Without top tape sealed	78	56	43	36	31	27	23	21	19	16
Tube packaging	With top tape sealed	78	56	43	36	31	27	23	21	19	16
Reel packaging		1,300	1,000	1,000	1,000	1,000	1,000	1,000	1,000	1,000	1,000

Dip Switch