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50 Years of Electronic Components | Supply | ITW Lumex Switch

Based in Taiwan, ITW Electronic Business Asia Co., Ltd., since 1970, is a leading manufacturer of for electronic components.

Electromechanical components such as switches, fasteners, dampers supplied with physical and ESD protection for sensitive electronic components, and barrier protection that resist all of nature's elements, including heat, fire, wind, UV, pests and allergens.

ITW Lumex Switch's electronic components are suitable for the automotive, appliance, instrument, medical, construction, and IT industries. With both advanced technology and 50 years of experience, ITW Lumex Switch always makes sure to meet each customer's demands.

Push Lock

The push lock panel fastener is a labor-saving, cost effective latching device, ideal for lightweight doors, compartments and control panel covers. Snaps easily in from the front and locks securely in place. All that is necessary is a punched hole - no screws, bolts, rivets or other fasteners are required, dramatically reducing installation time. This one-piece assembly is small in comparison to similar latching devices, making it ideal for low profile applications.

Specification (UNIT/mm)

1.Operating Load for Latch and Striker
Push-in Force: 3±0.2N
Release Force: 1N (min.)
Hold Force: 10N (min.)
1.Operating Load for Latch and Striker
Push-in Force: 5.4±0.2N
Release Force: 1N (min.)
Hold Force: 20N (min.)
2.Force Against Mounting Hole
Insert Force (ABS): 50N (max.)
Pull-Out Force (ABS): 50N (min.)
2.Force Against Mounting Hole
Insert Force (ABS): 30N (max.)
Pull-Out Force (ABS): 40N (min.)
Insert Force (metal): 50N (max.)
Pull-Out Force (metal): 100N (min.)
3.Reliability: 3,000 Cycles3.Reliability: 3,000 Cycles

Contact ITWEBA FxE to get detail information.

Tree-Lok Fastener

Ball head fits neatly into plain bored hole or optional mating receptacle to securely lock access panels. Permits easy panel opening with moderate pressure.

Specification (UNIT/inch)

Part NumberHole Size Panel Thickness
Receptacle Part NO.Hole Size Panel Thickness
320-322880-00.437 dia.320-221401-00.562 dia. hole/min. .468 panel
320-322880-01.437 dia.320-221401-00.562 dia. hole/min. .468 panel
320-322880-03.312 dia.320-221401-01.406 dia. hole/min. .137 panel
320-322880-06.250 dia. / .040-.375 panel320-221401-00.562 dia. hole/min. .468 panel

PS1: Meterial: Black Nylon 66
PS2: Tree-Lok can be used without receptacle. Mating panel hole size will change to .437 dia. or .312 dia.

Strike and Latch

Easily installed, rugged latching device for metal cabinet doors and access panels. Snaps in place through panel front.

Specification (UNIT/inch)

Part NumberSpring ThicknessHole Size (Latch)
Panel Range
Average Push-In/Pull-Out*
7800-02.020.515 x .656 hole
.035 TO .060 panel
10 lbs.

PS1: Strike now available in plastic or metal.
Plastic: Part No.263-000006-00, designed to a .286-.291 sq. hole in a .032-.052 inch thick panel.
Metal: Part No. 6521-00-0551 YT, designed to fit in a .264 x .290 rectangular hole in a .035-.047 inch thick panel.
PS2: Latch: Material: Body-Nylon 66, Spring-Metal
PS3: *Pull-out force given as guide line only. User should evaluate for specific applications.

Ball & Catch panel Mount

Latch, Mounting Base & Striker

The Ball Catch Latch offers a simple self-locating way to attach an access panel. The pin plate allows the male pin to be secured without a fastener showing on the panel face.

Specification (UNIT/inch)

Part NumberPart DescriptionMaterialDimensions
1948-00Ball Catch StrikerNylon 6/
1949-00Ball Catch StrikerNylon 6/6.79.39n/an/a
1950-00Mounting BaseAcetal1.
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