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Insulating Bush

Insulating Bush

Insulating bushes are a basic semiconductor accessory because they insulate electrically conductive elements, such as screws or plugs, from the outside. Different circuits can also be effectively separated from each other with suitable insulating sockets. In electrical engineering, they are mainly used for semiconductor packages, oscillating crystals within quartz oscillators and circuits of small electrical appliances...

Insulating bushes  also play a decisive role in the thermal management of semiconductors. Good cooling is essential to ensure a sufficient service life of the semiconductors. Insulating bushings can cause damage if their material does not meet the requirements of the technical context in which they are installed. The Bürklin range includes insulating bushings for semiconductors made of various plastic materials that are suitable for different operating temperatures:

  • HTF for operating temperatures up to 200°C
  • Polysulfon for operating temperatures from-50 to +170 °C
  • Polyamide for operating temperatures up to 140 °C
  • Teflon for operating temperatures from-260 to +250 °C

The appropriate dimensions are also decisive for the functionality of the insulating bushings. These can be taken from the detailed illustrations.

Find suitable insulating bushes at Bürklin Elektronik

It is particularly important for electrical engineers to always be equipped with suitable insulating bushings. We help you to find the right ones for your purposes. Take a look at our online shop for further active components for your needs. Our customer service team will be happy to advise you!

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23 Products found
    Article details
    Manufacturer details
    Material
    min. operating temperature
    max. operating temperature
    Price and Order
    Illustration can deviate

    Order No.: 61B515

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10037001
    IB 6

    Polyamide

    -40 °C

    250 °C

    1 piece(s) €0.19
    10 piece(s) €0.152
    50 piece(s) €0.122
    100 piece(s) €0.097
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      42803 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B564

    Manufacturer: Thora

    Manufacturer No.:
    SON2785

     

     

    140 °C

    10 piece(s) €0.131
    100 piece(s) €0.047
    1000 piece(s) €0.036
    3000 piece(s) €0.023
    6000 piece(s) €0.022
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      36656 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B554

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10144623
    IB 4

    Polyamide

    -40 °C

    250 °C

    10 piece(s) €0.0333
    100 piece(s) €0.0317
    2000 piece(s) €0.0247
    5000 piece(s) €0.0159
    10000 piece(s) €0.0148
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      13227 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B565

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10144353
    IB 3

    Polyamide

    -40 °C

    250 °C

    10 piece(s) €0.0333
    100 piece(s) €0.0317
    2000 piece(s) €0.0247
    5000 piece(s) €0.0159
    10000 piece(s) €0.0148
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      6008 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B550

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10036998
    IB 1

    Polyamide

    -40 °C

    250 °C

    10 piece(s) €0.0339
    100 piece(s) €0.0323
    2000 piece(s) €0.0251
    5000 piece(s) €0.0161
    10000 piece(s) €0.0151
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      4339 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B520

    Manufacturer: Austerlitz

    Manufacturer No.:
    IB 7

    SR 25

     

    200 °C

    10 piece(s) €0.24
    100 piece(s) €0.171
    1000 piece(s) €0.133
    2000 piece(s) €0.12
    5000 piece(s) €0.10
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      3661 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B522

    Manufacturer: Austerlitz

    Manufacturer No.:
    IB 8-3

    PTFE

     

    200 °C

    10 piece(s) €0.24
    100 piece(s) €0.171
    1000 piece(s) €0.133
    2000 piece(s) €0.12
    5000 piece(s) €0.10
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      2889 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B524

    Manufacturer: Austerlitz

    Manufacturer No.:
    IB 8-4,5

    SR 25

     

    200 °C

    10 piece(s) €0.24
    100 piece(s) €0.171
    1000 piece(s) €0.133
    2000 piece(s) €0.086
    5000 piece(s) €0.08
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      1322 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B548

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10006834
    IBT 1

    PTFE

    -260 °C

    250 °C

    10 piece(s) €0.65
    100 piece(s) €0.62
    1000 piece(s) €0.481
    2000 piece(s) €0.31
    5000 piece(s) €0.288
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      966 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B5524

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10144354
    IBT 4

    PTFE

    -260 °C

    250 °C

    10 piece(s) €0.401
    100 piece(s) €0.381
    1000 piece(s) €0.297
    2000 piece(s) €0.191
    5000 piece(s) €0.178
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      856 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B5526

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10144355
    IB6T

    PTFE

    -260 °C

    250 °C

    10 piece(s) €0.483
    100 piece(s) €0.46
    1000 piece(s) €0.358
    2000 piece(s) €0.23
    5000 piece(s) €0.215
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      659 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B552

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10006835
    IB 2

    Polyamide

    -40 °C

    250 °C

    10 piece(s) €0.054
    100 piece(s) €0.0514
    2000 piece(s) €0.04
    5000 piece(s) €0.0257
    10000 piece(s) €0.024
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      524 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 60B870

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10147688
    IK 341/3

    Polyamide

     

     

    1 piece(s) €1.00
    50 piece(s) €0.89
    100 piece(s) €0.80
    250 piece(s) €0.73
    500 piece(s) €0.67
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      502 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B5522

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10006838
    IBT 3

    PTFE

    -260 °C

    250 °C

    10 piece(s) €0.387
    100 piece(s) €0.368
    1000 piece(s) €0.286
    2000 piece(s) €0.184
    5000 piece(s) €0.172
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      481 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B5528

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10006842
    IBT 7

    PTFE

    -260 °C

    250 °C

    10 piece(s) €0.73
    100 piece(s) €0.70
    1000 piece(s) €0.54
    2000 piece(s) €0.35
    5000 piece(s) €0.325
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      362 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 60B860

     

    -60 °C

    200 °C

    1 piece(s) €0.95
    50 piece(s) €0.84
    100 piece(s) €0.76
    250 piece(s) €0.69
    500 piece(s) €0.63
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      346 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B551

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10006836
    IBT 2

    PTFE

    -260 °C

    250 °C

    10 piece(s) €0.455
    100 piece(s) €0.434
    1000 piece(s) €0.337
    2000 piece(s) €0.217
    5000 piece(s) €0.202
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      335 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B562

     

     

    140 °C

    10 piece(s) €0.0492
    100 piece(s) €0.0351
    1000 piece(s) €0.0273
    2000 piece(s) €0.0224
    5000 piece(s) €0.0189
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      328 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B5532

    Manufacturer: Fischer Elektronik

    Manufacturer No.:
    10037002
    IB 7

    Polyamide

    -40 °C

    250 °C

    10 piece(s) €0.0495
    100 piece(s) €0.0471
    2000 piece(s) €0.0367
    5000 piece(s) €0.0236
    10000 piece(s) €0.022
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      235 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 61B530

     

     

    140 °C

    10 piece(s) €0.134
    100 piece(s) €0.096
    1000 piece(s) €0.074
    2000 piece(s) €0.061
    5000 piece(s) €0.052
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      142 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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