67

Passive Electronic Components

Fixed Resistors...

6711.17

Carbon-film (layer) resistors

6711.21

Metal-film / metal oxide film resistors

6711.24

Thick-film resistors

6711.27

Thin-film resistors

6711.31

Wire wound resistors with open winding or varnished (lacquered)

6711.34

Wire wound resistors, cemented

6711.37

Wire wound resistors, glazed

6711.41

Wire wound resistors with ceramic cover

6711.44

Precision resistors

6711.47

Resistor networks

6711.99

Other fixed resistors
— Power resistors (heavy current) see 2357.17-2357.99

Variable Resistors...

6716.17

Wire wound potentiometers

6716.21

Cermet potentiometers

6716.24

Film potentiometers

6716.27

Conducting plastic potentiometers

6716.31

Precision potentiometers

6716.34

Helical potentiometers

6716.45

Wire wound trimming potentiometers

6716.48

Cermet trimming potentiometers

6716.51

Carbon film trimming potentiometers

Other Changeable (Variable) Components...

6718.11

PTC thermistors (PTC resistors)

6718.13

NTC thermistors (NTC resistors)

6718.18

Voltage dependent resistors, varistors (VDR)

Fixed Capacitors...

6723.17

Aluminium electrolytic capacitors

6723.21

Tantalum electrolytic capacitors

6723.22

Supercapacitors

6723.23

Double-layer capacitors (supercapacitors)

6723.27

Metallic paper capacitors

6723.31

Plastic foil capacitors (metal-plastic)

6723.34

Single layer ceramic capacitors

6723.37

Multilayer ceramic capacitors

6723.41

Mica capacitors

Adjustable Capacitors...

6726.17

Variable capacitors

6726.21

Ceramic trimming capacitors

6726.24

Plastic foil trimming capacitors

Coils, Coil Systems, Chokes, Repeating Coils, Ferrites and Magnets...

6731.15

High-frequency inductors

6731.17

High-frequency coils, high-frequency chokes

6731.21

SMD inductors, SMD coils

6731.23

Air-core inductors, baked enamel coils

6731.24

Audio frequency coils and chokes

6731.25

Transponder coils, RFID coils

6731.27

Anti-interference chokes, radio interference suppression chokes
— Anti-interference capacitors see 1835.17
— Interference suppression filters see 6735.25
— Assemblies for EMC see 6911.82

6731.31

Storage chokes, PFC chokes

6731.34

Audio-frequency transformers

6731.37

High frequency transformers

6731.41

Subminiature transformers for printed circuit boards

6731.44

Interface transformers

6731.47

Ignition transformers

6731.54

Impulse transformers

6731.57

Ferrite cores

6731.59

Magnetic powder cores

6731.61

Permanent magnets
— Permanent magnets (materials) see 9315.17-9315.99

6731.65

Magnetic systems

6731.99

Other inductances
— Transformers for power electronics see 1533.76

Filters, Filter Components, Quartzes (Crystals), Piezoceramics...

6735.14

Low-pass filters

6735.18

High-pass filters

6735.21

Band-pass filters (also diplex filters)

6735.23

Band-rejection filters

6735.25

(Radio) interference suppression filters
— Anti-interference capacitors see 1835.17
— Anti-interference chokes see 6731.27
— Assemblies for EMC see 6911.82

6735.27

Mains filters

6735.31

Oscillator crystals

6735.34

Resonators

6735.37

Ceramic filters

6735.41

Quartz filters

6735.44

Surface acoustic wave filters (SAWFs)

6735.47

Piezoceramic signal generators, sound generators
— Oscillators see 6911.61-6911.63

6735.49

Piezoceramic components

6735.51

Piezoelectric actuators

6735.66

Passive microwave components, like e.g. circulators, attenuators, terminal resistors, mixers etc.

Parts and Accessories...

6799.17

Screening (shielding) tubings

6799.19

Screening (shielding) foils

6799.21

EMC shieldings
— Assemblies for EMC see 6911.82

6799.24

High-frequency sealing profiles and seals

6799.99

Other passive electronic components
— Active electronic components see 66...
— Electromechanical components see 68...
— Electronic subassemblies see 69...