Round Teck International Company(Wire Series,Electronic Wire

SB

SB
SB (Self-bonding copper magnet wire) is a construction of bondable wire, having UEW / UEYW / PEW-H / PEW-HS base insulation with a thermoplastic bondcoat which may be activated by heat or solvent. SB magnet wire is used to voice coils, deflection yoke, relay coils and many kinds of coreless coils.
 
Features




Designation

SBUEW

SBUEW-F

SBUEW-H

SBPEW-H

SBPEW-HS


Thermal Class

B (130℃)

F (155℃)

H (180℃)

H (180℃)

H (180℃)


Structure




Heat Shock

175℃

175℃

200℃

200℃

200℃


Thermoplastic flow(Not less than )

170℃

200℃

225℃

300℃

225℃


Solderability

390℃

-

470℃


Self-bonding process

300~350℃ (different from custom’s process)


Feature

1.Solderable


2.same as UEW / UEW-F / UEW-H / PEW-H / PEW-HS


Application

Voice coilsDeflection yokeRelay coilsMany kinds of coreless coils
 
Specifications
‧Thermal class : B (130℃), F (155℃), H (180℃)‧Wire diameter : 0.03 ~ 1.00 mm ‧Applicable standards : CNS C2074 (SBUEW B class)            JIS C3202-7 (SBUEW B class)            NEMA MW 130-C (SBUEW B class)            IEC 317-2 (SBUEW B class)            UL Recognized (SB-UEW)            NEMA MW 135-C (SBUEYW B class)            NEMA MW 131-C (SBUEW F class)            IEC 317-35 (SBUEW F class)            NEMA MW 136-C (SBUEYW F class)            NEMA MW 102-C (SBPEW-H H class)            IEC 317-37 (SBPEW-H H class)            IEC 317-36 (SBPEW-HS H class)‧Plastic Bobbin Diameter:



Symbol

Capacity (kg)


PL-3G

0.3


PL-5G

0.5


P-3

3


PT-1

1.5


PT-2

2


PT-4

4


PT-10

10


PT-15

15


PT-18

18


PT-25

25


PT-60

60


PT-90

90


PT-190

190


PT-270

270
‧JIS Specification of Magnet copper wire



Diameter(mm)

Class 0

Class 1

Class 2


Min. film thickness(mm)

Max. overall diameter(mm)

Max. conductorresistance(W / km 20℃)

Min. film thickness(mm)

Max. overall diameter(mm)

Max. conductorresistance(W / km 20℃)

Min. film thickness(mm)

Max. overall diameter(mm)

Max. conductorresistance(W / km 20℃)


SB

BC

SB

BC

SB

BC


0.10

-

-

0.002

0.003

0.037

42780


0.11

0.044

28870


0.12

0.056

15670


0.13

0.004

0.005

0.083

10700

0.003

0.004

0.069

10240


0.14

0.006

0.096

7761

0.081

6966


0.15

0.106

5469

0.091

4990


0.16

0.005

0.007

0.118

4091

0.005

0.103

3778


0.17

0.008

0.128

3175

0.113

2959


0.18

0.009

0.016

0.156

2647

0.009

0.14

2647

0.125

2381


0.19

0.166

2153

0.15

2153

0.135

1957


0.20

0.01

0.017

0.18

1786

0.006

0.01

0.162

1786

0.004

0.006

0.147

1636


0.21

0.19

1505

0.172

1505

0.157

1389


0.22

0.2

1286

0.182

1286

0.167

1193


0.23

0.21

1111

0.192

1111

0.177

1037


0.24

0.011

0.018

0.222

969.5

0.007

0.011

0.204

969.5

0.005

0.007

0.189

908.8


0.25

0.232

853.5

0.214

853.5

0.799

803.2


0.26

0.012

0.019

0.246

757.2

0.008

0.012

0.226

757.2

0.008

0.211

715


0.27

0.256

676.2

0.236

676.2

0.221

640.6


0.28

0.266

607.6

0.246

607.6

0.231

577.2


0.29

0.276

549

0.256

549

0.241

522.8


0.30

0.286

498.4

0.266

498.4

0.252

480.1


0.32

0.013

0.02

0.298

454.5

0.009

0.013

0.278

454.5

0.006

0.009

0.264

438.6


0.35

0.308

416.2

0.288

416.2

0.274

402.2


0.37

0.318

382.5

0.298

382.5

0.284

370.2


0.40

0.33

358.4

0.31

358.4

0.294

341.8


0.45

0.34

331.4

0.32

331.4

0.304

316.6


0.50

0.35

307.3

0.33

307.3

0.314

294.1


0.55

0.36

285.7

0.34

285.7

0.324

273.9


0.60

0.014

0.021

0.374

262.9

0.01

0.014

0.352

262.9

0.007

0.01

0.337

254


0.65

0.394

230

0.372

230

0.357

222.8


0.70

0.424

191.2

0.402

191.2

0.387

185.7


0.75

0.022

0.446

170.6

0.424

170.6

0.407

165.9


0.80

0.015

0.023

0.48

145.3

0.011

0.015

0.456

145.3

0.011

0.439

141.7


0.85

0.016

0.024

0.532

114.2

0.016

0.508

114.2

0.49

112.1


0.90

0.017

0.025

0.586

91.43

0.012

0.017

0.56

91.43

0.008

0.012

0.542

89.95


0.95

0.646

78.15

0.62

78.15

0.592

74.13


1.00

0.026

0.698

65.26

0.672

65.26

0.644

62.64
‧NEMA Specification of Magnet copper wire



AWGSIZE

Nom.Diameter (mm)

Type 1

Type 2


Min. film thickness(mm)

Max. overall diameter(mm)

Min. film thickness(mm)

Max. overall diameter(mm)


SB

BC

SB

BC


44

0.051

0.0015

0.0025

0.069

0.0015

0.005

0.076


43

0.056

0.0015

0.0025

0.074

0.0015

0.005

0.081


42

0.064

0.0025

0.0025

0.084

0.0025

0.0065

0.091


41

0.071

0.0025

0.004

0.091

0.0025

0.0065

0.102


40

0.079

0.0025

0.004

0.102

0.0025

0.0065

0.109


39

0.089

0.0025

0.004

0.114

0.0025

0.0075

0.122


38

0.102

0.0025

0.004

0.130

0.0025

0.009

0.137


37

0.114

0.004

0.005

0.145

0.004

0.009

0.152


36

0.127

0.004

0.005

0.160

0.004

0.010

0.170


35

0.142

0.004

0.005

0.178

0.004

0.0115

0.188


34

0.160

0.004

0.0065

0.198

0.004

0.0115

0.208


33

0.180

0.004

0.0065

0.224

0.004

0.0125

0.234


32

0.203

0.005

0.0075

0.249

0.005

0.014

0.262


31

0.226

0.005

0.0075

0.274

0.005

0.015

0.290


30

0.254

0.005

0.009

0.302

0.005

0.0165

0.325


29

0.287

0.0065

0.009

0.338

0.0065

0.019

0.358


28

0.32

0.0065

0.010

0.373

0.0065

0.0205

0.395


27

0.361

0.0065

0.010

0.419

0.0065

0.0205

0.439


26

0.404

0.0065

0.012

0.462

0.0065

0.0215

0.485


25

0.455

0.0065

0.0115

0.516

0.0065

0.023

0.538


24

0.511

0.0065

0.0125

0.577

0.0065

0.024

0.599


23

0.574

0.0065

0.0125

0.643

0.0065

0.0255

0.668


22

0.643

0.0065

0.014

0.714

0.0065

0.0265

0.742


21

0.724

0.0065

0.014

0.800

0.0065

0.028

0.828


20

0.813

0.0065

0.015

0.892

0.0065

0.0305

0.922


19

0.912

0.0075

0.015

0.993

0.0075

0.032

1.026


18

1.024

0.0075

0.0165

1.110

0.0075

0.033

1.143
 

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