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Bobbins

The bobbin is one of the structural elements of the transformer on which the windings are wound. It is made of plastic with specific insulating properties. They are characterized by high mechanical and electrical strength. The main task of the bobbin is to separate the windings from each other and the core. We have different bobbins available for each type of core, having different number and pattern of pins as well as different numbers of sections of bobbin.

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Temperature class
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Number of sections

EFD20-K-10P-SMD

Karkas EFD20-K-10 P-SMD

Price tax incl.: €1.28 Price tax excl.: € 1.04 In stock: 5777 pcs
pcs

Data sheet

Weight
1.2000
Material
LCP E4008
Temperature class
130
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
10
Number of sections
1

E08.8-K-H-8P-SMD

Karkas EE-8,8 H LEŻĄCY 8 PIN SMD SINGLE SECTION

Price tax incl.: €0.81 Price tax excl.: € 0.66 In stock: 9347 pcs
pcs

Data sheet

FER
FER-130/FER-155
Material
Phenolic PM9630
Temperature class
150
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
8
Number of sections
1

EFD25-K-12P-SMD-TBI

Karkas EFD25-K-12P-GW-3,75-OG-1 SMD TBI

Price tax incl.: €1.22 Price tax excl.: € 0.99 In stock: 5225 pcs
pcs

Data sheet

Weight
2.20
FER
FER-130/FER-155
Material
Phenolic PM9630
Temperature class
150
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
12
Number of sections
1

EFD20-K-12P-SMD-TBI

Karkas EFD20-K-12 PIN-SMD TBI

Price tax incl.: €0.94 Price tax excl.: € 0.76 In stock: 1857 pcs
pcs

Data sheet

Weight
1.30
FER
FER-130/FER-155
Material
Phenolic PM9630
Temperature class
150
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
12
Number of sections
1

EFD15-K-8P-SMD

Karkas EFD15-8 pin SMD

Price tax incl.: €0.52 Price tax excl.: € 0.42 In stock: 9087 pcs
pcs

Data sheet

Weight
0.80
FER
FER-130/FER-155
Material
Phenolic PM9630
Temperature class
150
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
8
Number of sections
1

RM5-K-8P-SS-SMD-TBI

Karkas RM5-K-8P-SS-SMD-TBI

Price tax incl.: €0.66 Price tax excl.: € 0.53 In stock: 9509 pcs
pcs

Data sheet

Material
Phenolic PM9630
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
8
Number of sections
1

EF12,6-K-H-10P-SMD

Karkas EF12,6 SMD 10 PINS (S-1204-1)

Price tax incl.: €0.91 Price tax excl.: € 0.74 In stock: 4499 pcs
pcs

Data sheet

Material
LCP E4008
Temperature class
130
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
10
Number of sections
1

EFD25-K-10P-SMD-S2501

Karkas EFD25-K-10P-SMD-1S S-2501

Price tax incl.: €0.98 Price tax excl.: € 0.79 In stock: 75 pcs
pcs

Data sheet

Weight
2.2000
FER
FER-130/FER-155
Material
Phenolic PM9630
Temperature class
150
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
10
Number of sections
1

EFD15-K-10P-SMD

Karkas EFD15-K-10P-SMD S-1501

Price tax incl.: €1.60 Price tax excl.: € 1.30 In stock: 1806 pcs
pcs

Data sheet

Weight
0.40
Material
LCP E4008
Temperature class
130
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
10
Number of sections
1

EFD25-K-10P-SMD-TBI

Karkas EFD25-K-10P-GW-5-0J-1 SMD TBI

Price tax incl.: €1.19 Price tax excl.: € 0.97 In stock: 2644 pcs
pcs

Data sheet

Weight
1.00
FER
FER-130/FER-155
Material
Phenolic PM9630
Temperature class
150
Flammability class
UL94 V-0
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
10
Number of sections
1

EF12,6-K-H-10P-SMD-1202

Karkas EF12,6 SMD 10 PINS ( S-1202-1)

Price tax incl.: €0.68 Price tax excl.: € 0.56 In stock: 194 pcs
pcs

Data sheet

Material
Phenolic PM9630
Mounting type
SMD
Discounts
Yes
Version
Horizontal
Katalogowy
Yes
Number of pins
10
Number of sections
1