68

Electromechanical Components and Assemblies; Cases

Switches, Momentary-Contact Switches, Keyboards...

6811.17

Tumbler switches (switching keys, toggle switches)

6811.21

Sliding switches

6811.24

Rotary switching (revolving switches/turn switches)

6811.27

Tapping switches
— Tap changers for transformers see 1599.21
— Low-voltage switchgears see 23...
— Proximity switches see 2326.17
— Installation switches see 2414.17-2414.99
— Apparatus switches see 2422.17-2422.31

6811.31

Coding switches

6811.34

Dual-in-line package (DIP) switches

6811.37

Push-button switches, push-buttons

6811.39

Short-stroke keys (tact switches)

6811.41

Illuminated push-button switches, illuminated key switches

6811.47

Enter key switches, key panels (key groups)

6811.51

Keyboards
— Input keyboards for data processing see 5828.11

6811.52

Short-stroke keyboards

6811.53

Stainless steel keyboards

6811.54

Foil keyboards

6811.57

Silicone keyboards

6811.59

Glass keyboards (touch-sensitive)

6811.61

Microswitches (sensitive switches)
— Limit switches see 2323.17

6811.63

Anti-vandalism push-buttons

6811.64

Coaxial switches, microwave switches

Relays (All-Or-Nothing Relays)...

6815.17

Miniature relays

6815.21

Printed circuit board relays

6815.24

SM-type relays

6815.27

Hermetically sealed relays

6815.31

Reed relays
— Automobile relays see 8626.27

6815.34

Polarized relays

6815.37

High-frequency relays

6815.41

Relays with positively driven contacts

6815.44

Power relays, load switching relays

6815.47

Semiconductor relays
— Contactors, automatic controllers see 2344.17-2344.99
— Solid-state contactors see 2344.34

6815.99

Other relays
— Installation relays see 2414.34
— Time-lag relays see 7711.17
— Measuring and monitoring relays see 7711.17-7711.99
— Line protection relays see 7711.41

Plug Connections, Plugs, Couplings...

6822.17

Plug connections for low-frequency

6822.21

Plug connections for high-frequency

6822.24

Plug connections for very high frequencies

6822.27

Coaxial plug connectors (e.g. bayonet nut connectors and couplings)

6822.31

Plug-and-socket connectors for optical fibers

6822.34

Miniature plug-and-socket connectors

6822.37

"D" subminiature plug-and-socket connectors
— Connection and transmission materials for data processing installations see 5899.67

6822.39

Plug-and-socket connector systems for symmetrical data transmission

6822.41

Plug-and-socket connectors for flat ribbon cables (insulation displacement connectors)

6822.44

Foil-type plug-and-socket connectors (FFC and FPC connectors)

6822.47

Plug connectors for printed circuits

6822.49

Plug-and-socket connectors for sensors and actuators

6822.50

Valve plugs, valve connectors

6822.52

Submersible plug-and-socket connectors (IP 68)

6822.54

Metric plug-and-socket connector systems

6822.57

Circular plug-and-socket connectors

6822.61

Rectangular plug-and-socket connectors

6822.62

Modular connectors

6822.64

Spring and knife contact strips

6822.67

Socket connectors and pin blocks

6822.71

Tab connectors, push-on receptacles

6822.72

Crimp connectors, crimp plugs, crimp jacks

6822.74

Banana, multiple-spring wire and solid pin plugs

6822.75

Plug-and-socket connectors for photovoltaic plants

6822.77

Panel jacks

6822.81

Plug-and-socket connectors for medical appliances

6822.98

Customized plug-and-socket connectors

6822.99

Other plugs and sockets
— Industrial power socket-outlets and plugs see 2351.17, 2351.24

Terminals and Strips, Soldering Pins...

6826.17

Supply terminals
— Terminal blocks see 2453.24

6826.21

Terminals for printed circuit boards

6826.22

SMD terminals (for PCBs)

6826.24

Disconnectible terminal strips (with connectors)

6826.27

Contact strips

6826.34

Crocodile clips

6826.37

Solder tag strips, solder tag distributors, tag blocks

6826.41

Soldering pins, soldering terminals (including soldering tags)

6826.43

Solder contacts, soldering contact strips

6826.99

Other terminals and strips

Sockets, Holders...

6829.17

Lamp holders (sockets) (for small size bulbs)

6829.21

LED sockets and holders

6829.27

Relay sockets and holders

6829.31

Tube (valve) sockets (holders) and caps (bases)

6829.34

Transistor sockets

6829.37

IC sockets, chip sockets

6829.41

Lead frames (system carriers for components)

6829.44

Test adapters and converter sockets for ICs

6829.47

Fuse-holders (for miniature fuses)

6829.51

Battery holders

Contact Elements for Switching Elements, Connectors, Terminals...

6832.17

Contact springs (with welded, riveted or plated contact members (points))

6832.19

Thermostatic bimetal contacts

6832.25

Finished contacts, contact systems

6832.27

Springs, formed springs

6832.29

Snap domes, disks

6832.31

Contact springs for plug connectors

6832.33

Contact coatings and platings, contact members (tips)

6832.35

Contact parts for plug-in connections (connectors)

6832.39

Terminal inserts, terminal studs

6832.42

Contact sockets

6832.45

Contact pins, connector pins

6832.47

Reed contacts

6832.51

Mercury contacts, mercury contact tubes

6832.54

Chip card contacting devices (chip card connectors)

Fuses, Surge Voltage Arresters, Voltage Selectors...

6835.17

Miniature fuses, cartridge fuse-links (fine-wire fuses)

6835.21

Subminiature fuses, subminiature fuse-links

6835.24

Temperature fuses
— Appliance switches with thermal overload protection see 2422.31

6835.27

Surge diverters (arresters) for communications

6835.31

Overvoltage protection equipment

Cases, Mechanical Assemblies...

6841.17

Standard cases for electrotechnical apparatus and equipment
— Cases for low-voltage distributors see 2399.17-2399.24
— Distributors for communications see 5526.27-5526.37

6841.21

Electronic equipment cabinets cabinets (19" format)
— Network cabinets, system racks see 5526.41

6841.24

Racks (19" frames)

6841.27

Card racks, mounting racks (19" format)

6841.31

Personal computer cases

6841.34

Desk-top casings

6841.37

Cases (without standard) for electrotechnical apparatus and equipment

6841.41

Outdoor cases

6841.52

Cases for hybrid circuits

6841.54

Connector cases

6841.57

Cases for mounting rails, top-hat rails

6841.66

Slide-in units and systems for the electrical engineering and electronics

6841.72

Plastic cases

6841.73

Aluminium cases

6841.74

Metal casings (sheet steel)

6841.75

Stainless steel casings

6841.77

Explosion-proof cases

6841.87

Front panels
— Marking signs see 2399.31

6841.89

Front foils

Air-Conditioning Equipment for Switchgear Cubicles...

6844.10

Ventilation, cooling and air-conditioning devices for electric apparatus

6844.12

Fans for ventilation of switchgear cabinets and enclosures, e.g. filter fans, rack-mounted fans

6844.14

Fans for computers, PCs

6844.23

Heaters for switchgear cubicles

6844.25

Cooling apparatus for switchgear cubicles

6844.29

Heat exchangers for switching cubicles

Printed Circuit Boards (Printed Circuits) and other Circuit Supports...

6855.11

Printed circuit boards, rigid

6855.13

Printed circuit boards, rigid-flexible

6855.14

Printed circuit boards, semiflexible

6855.15

Printed circuit boards, flexible

6855.17

Multilayer printed circuit boards (multilayer circuits)
— Etched parts see 9333.34
— Base material for printed circuits see 9399.41
— Printed circuit board insertion see 9822.27

6855.19

Metal core printed circuit boards (IMS PCBs)

6855.22

HDI circuits

6855.28

Bus boards, backplanes

6855.33

Molded interconnection devices (MIDs)

6855.41

Ceramic printed circuit boards (LTCC)

6855.43

Ceramic printed circuit boards (Al2O3/AlN)

6855.99

Other circuit supports

Other Electromechanical Components...

6899.12

Mechanical elements and components for the electrotechnics and electronics

6899.14

Wave guides and other microwave conducting components

6899.18

Electromechanical SMD components

6899.21

Printed circuit board guides, carriers and handles
— Card racks, mounting racks (19") see 6841.27

6899.24

Turning knobs, key button caps

6899.27

Dials

6899.99

Other electromechanical components
— Active components see 66...
— Passive components see 67...
— Cases see 6841.17
— Assemblies see 69...
— Shaped plastic parts see 9224.21
— Mass-produced metal parts see 9333.17-9333.37
— Apparatus, equipments and installations for the electronics production see 95...