Contact Us
Add: Changping Town,Dongguan City,Guangdong Province,China
Fax：+86 0769-8333 4429
Contact: Miss Zhou
Email: dachang@dachangorg.com
TPA
Model
TPA
Home appliance accessories, communication equipment, consumer electronics and automotive electronics important supply distributors; main business: de feng switch, leakage protector, temperature fuse, thermostat, probe, all kinds of manual switch, thyristor and so on.
Description
Features/Benefits
One touch, 5 way switching
Distinctive tactile feel for scanning and select functions
Normally open momentary contacts
Push down to select possible in any position
Optional pegs for improved mechanical strength and easier PCB positionning
RoHS compliant and compatible
Typical Applications
Electronic devices requiring direct control on LCD display
MP3 player
Bluetooth Headset
Digital cameras
GPS navigation systems
Home entertainment systems
Security
Construction
FUNCTION: Multi-directional momentary action
CONTACT ARRANGEMENT: Make contact = SP, N.O.
TERMINALS: Gullwing type for SMT
IP50
Mechanical
SHAFT DISPLACEMENT: Orthogonal 4 horizontal directions
Vertical Push down
TRAVEL TO MAKE:
Orthogonal 0.35 mm±0.15 mm
Push to select 0.25 mm±0.15 mm
OPERATING FORCE:
Scanning Orthogonal 1.8 N ± 0.5 N
Push to select Vertical 4.0 N ± 0.8 N
MAXIMUM APPLIED FORCE:
Scanning 20N
Select 40N
Button design may prevent overload (see next page)
LIFE EXPECTANCY:
Scanning 200,000 operations in each direction
Push to select 200,000 operations
Electrical
MAXIMUM POWER: 1 VA(Silver) ; 0.2 VA(Gold)
MAXIMUM VOLTAGE: 24 V(Silver) ; 24 V(Gold)
MAXIMUM CURRENT DC: 50 mA(Silver) ; 10 mA(Gold)
MINIMUM CURRENT DC: 1 mA(Silver) ; 1 mA(Gold)
DIELECTRIC STRENGTH: 250 Vrms
CONTACT RESISTANCE, INITIAL: 200 mΩ
INSULATION RESISTANCE (100 VDC): 100 MΩ
BOUNCE TIME: < 10 ms
Environmental
OPERATING TEMPERATURE: –40?C to +85?C(Silver) ; –40?C to +85?C(Gold)
STORAGE TEMPERATURE: –40?C to +85?C(Silver) ; –40?C to +85?C(Gold)
Packaging
Tape and reels in reels of 1,000 pieces.
External diameter 330mm ± 2mm.
Process
Infared reflow soldering in accordance with IEC 61760-1
Dachang Industrial Co., Ltd. was established in 1989. After years of rapid development, it has become an important supplier and distributor of home appliance accessories, communication equipment, consumer electronics and automotive electronics. It is a sales team with more than 100 personnel. It has established long-term and good cooperative relations with many large enterprises such as Midea Group, Dongling Group, Gree Group, Dehao Runda, etc. In order to better serve customers, there are sales branches in East China and North China.
Main business:
De Feng switch, leakage protector, temperature fuse, thermostat, probe, all kinds of manual switch, SCR, etc.
Company purpose:
"Quality first, customer first" to provide customers with the best quality products, after-sales service and solutions
Key words:
Switch
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