Foremost Plastic Products Company, Inc

Foremost Plastic specializes in plastic injection, modular molding products, autoCAD engineering, standard molded VDE bobbins, coil formers and transformers

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Standard Bobbins

Standard Bobbins

Sorted by Size from Smallest to Largest

We offer a comprehensive line of Standard Bobbins that are available in a large variety of sizes and flange designs. This allows us to service you better by having industry standard sizes and flanges available for immediate shipment. Our Bobbins are Available in 6/6 Nylon, 30% Glass Filled Nylon, Flame Retardant Nylon, and Rynite FR530.

Don't see the size you need? We are constantly adding new sizes, please give us a call at (708) 452-5300.

EI-28X Series

EE-28X Series

Product Name | Part Number
EE-28-29
 | 3-1019
EE-24-25 | 3-1005
EE-24-25 X .25 | 3-1403
EE-24-25 X .25 SL | 3-1402
EE-24-25 X 3/8 |3-1018

EI-187X

 

 

EI-187X Series

Product Name | Part Number
EI-187
 | 3-1008
EI 187 3 SL | 3-1009
EI-187 X 187 SL | 3-1407

EI-375X

 

EI-375X Series

Product Name | Part Number
EI-375X 1/4
 | 3-1137
EI-375X 3/8 SL | 3-1405
EI-375X 3/8 SL | 3-1406
EI-375X 3/8 | 3-1006

 

EI-21X

 

EI-21X Series

Product Name | Part Number
EI-21X 1/2
|3-1004
EI-21X 1/2 | 3-1398
EI-21X 1/2 3Fl | 3-2242
EI-21X 1/2 SL | 3-3372
EI-21X 1/2 SL 3FL | 3-3373
EI-21X 5/8 | 3-1011
EI-21X 1 | 3-1027

 

EI-625X

EI-625X Series

Product Name | Part Number
EI-625 X 1/2 SL
| 3-1471
EI-625 X 5/8 | 3-1031
EI-625 X 5/8 3 FL | 3-3322
EI-625 X 5/8 SL | 3-1409
EI-625 X 5/8 SL | 3-1410
EI-625 X 5/8 SL | 3-1411
EI-625 X 5/8 SL | 3-1412
EI-625 X 5/8 SL | 3-1413
EI-625 X 3/4 | 3-1032
EI-625 X 3/4 3 FL | 3-3323
EI-625 X 3/4 SL | 3-1414

EI-75X

EI-75X Series

Product Name | Part Number
EI-75 X 3/4
| 3-1155
EI-75 X 3/4 3 FL | 3-3324
EI-75 X 3/4 SL | 3-1260
EI-75 X 3/4 SL | 3-2908
EI-75 X 3/4 SL 3FL | 3-2909
EI-75X 1 2FL | 3-3939
EI-75X 1 3FL | 3-3940
EI-75X 1 3FL OFFSET | 3-3942

EI-87X

 

 

EI-87X Series

Product Name | Part Number
EI-87 X 7/8
| 3-1249
EI-87 X 7/8 3FL | 3-3744
EI-87 X 1 2FL | 3-2557
EI-87 X 1 3FL | 3-2558

 

EI-100X

EI-100X Series

Product Name | Part Number
EI-100 X1.0
| 3-3181
EI-100 X1.0 3 FL | 3-3381
EI-100 X1.0 SL | 3-3178
EI-100 X 1.25 | 5-2505
EI-100 X 1.25 3FL | 5-2504
EI-100 X 1.5 | 5-3165
EI-100 X 1.5 3 FL SL | 5-3166

EI-112X

 

 

EI-112X Series

Product Name | Part Number
EI-112 X 1.125
| 5-3584
EI-112 X 1.125 3FL | 5-3585
EI-112 X 1.375 | 5-3182
EI-112 X 1.375 SL | 5-3183

EI-125X

EI-125X Series

Product Name | Part Number
EI-125 X 1.25 2FL
| 5-3382
EI-125 X 1.25 SL |5-3577
EI-125 X 1.25 3FL | 5-3383
EI-125 X 1.25 3FL SL | 5-3587
EI-125 X 1.5 | 5-3167
EI-125 X 1.5 3FL | 5-3012
EI-125 X 1.5 3FL SL | 5-3168
EI-125X 1.75 3FL SL | 5-3807
EI-125 X 1.875 | 5-3187
EI-125 X 1.875 SL | 5-3188
EI-125X 2.0 SL | 5-3808
EI-125X 2.0 3FL SL | 5-3806

EI-138X

  

EI-138X Series

Product Name | Part Number
EI-138 X 1.38
| 5-3724
EI-138 X 1.38 3FL | 5-3725
EI-138 X 2.0 | 5-3140
EI-138 X 2.0 3FL | 5-3683
EI-138 X 2.75 | 5-3000

EI-150X

EI-150X Series

Product Name | Part Number
EI-150 X 1.5 2FL
| 5-3379
EI-150 X 1.5 3FL | 5-3578
EI-150 X 1.5 3FL | 5-3380
EI-150 X 1.5 3FL SL | 5-3588
EI-150 X 1.75 | 5-3062
EI-150 X 2.0 | 5-3169
EI-150 X 2.0 SL | 5-3643
EI-150 X 2.0 3FL SL | 5-3170
EI-150 X 2.5 | 5-3092

EI-175XEI-175X Series

Product Name | Part Number
EI-175 SQ 2FL
| 5-2681
EI-175 SQ 3 FL | 5-2682
EI-175X 2.0 | 5-3882
EI-175X 2.25 SL 3FL | 5-3883
EI-175 X 2.5 | 5-3184
EI-175 X 2.5 3FL | 5-3185
EI-175 X 3.0 | 5-3301
EI-175 X 3.0 3FL | 5-3300
EI-175 X 4.0 | 5-3051
EI-175 X 4.0 3FL | 5-3583

EI-212X

EI-212X Series

Product Name | Part Number
EI-212 X 2.15 3FL
| 228-2969
EI-212 X 2.5 3FL | 228-2970

vde1

VDE Bobbins

Sorted by Size from Smallest to Largest

Foremost Plastic Products understands the potential of the ever-expanding world markets by offering our VDE Bobbin line. This bobbin and shroud combination is just right for the demanding international markets. We designed and built tooling capable of molding both the terminated and slotted versions of this part. We have many different sizes of these available and ready for immediate shipment. Our goal is to become the U.S. supplier of these bobbins and we are always willing to work with you to help you succeed.

5-6012 forEI-75 Series

Product Name | Part Number

EI 75 x .75 Single Section | 5-6010

EI 75 x .75 Double Section | 5-6011

EI 75 x .75 Split Double Section | 5-6012

EI 75 x .75 Single Section | A-6014

EI 75 x .75 Split Double Section | A-6016

EI 75 x .75 Double Section | A-6018

EI 75 x .75 Shroud Set for Split Double Section | 5-6019

EI 75 x 1.00 Single Section | 5-6020

EI 75 x 1.00 Double Section | 5-6021

EI 75 x 1.00 Split Double Section | 5-6022

EI 75 x 1.00 Single Section | A-6024

EI 75 x 1.00 Split Double Section | A-6026

EI 75 x 1.00 Double Section | A-6028

EI 75 x 1.00 Shroud Set for Split Double Section | 5-6029

EI-87 Series5-6030 dust

Product Name | Part Number

EI 87 x .87 Single Section | 5-6030

EI 87 x .87 Double Section | 5-6031

EI 87 x .87 Split Double Section | 5-6032

EI 87 x .87 Single Section | A-6034

EI 87 x .87 Split Double Section | A-6036

EI 87 x .87 Double Section | A-6038

EI 87 x .87 Shroud Set for Split Double Section | 5-6039

EI 87 x 1.00 Single Section | 5-6040

EI 87 x 1.00 Double Section | 5-6041

EI 87 x 1.00 Split Double Section | 5-6042

EI 87 x 1.00 Single Section | A-6044

EI 87 x 1.00 Split Double Section | A-6046

EI 87 x 1.00 Double Section | A-6048

EI 87 x 1.00 Shroud Set for Split Double Section | 5-6049

EI 87 x 1.25 Single Section | 5-6050

EI 87 x 1.25 Double Section | 5-6051

EI 87 x 1.25 Split Double Section | 5-6052

EI 87 x 1.25 Single Section | A-6054

EI 87 x 1.25 Split Double Section | A-6056

EI 87 x 1.25 Double Section | A-6058

EI 87 x 1.25 Shroud Set for Split Double Section | 5-6059

EI-100 seriesEI-100 Series

Product Name | Part Number

EI 100 x 1.00 Single Section | 5-6060

EI 100 x 1.00 Double Section | 5-6061

EI 100 x 1.00 Split Double Section | 5-6062

EI 100 x 1.00 Single Section | A-6064

EI 100 x 1.00 Split Double Section | A-6066

EI 100 x 1.00 Double Section | A-6068

EI 100 x 1.00 Shroud Set for Split Double Section | 5-6069

EI 100 x 1.25 Single Section | 5-6070

EI 100 x 1.25 Double Section | 5-6071

EI 100 x 1.25 Split Double Section | 5-6072

EI 100 x 1.25 Single Section | A-6074

EI 100 x 1.25 Split Double Section | A-6076

EI 100 x 1.25 Double Section | A-6078

EI 100 x 1.25 Shroud Set for Split Double Section | 5-6079

EI 100 x 1.50 Single Section | 5-6080

EI 100 x 1.50 Double Section | 5-6081

EI 100 x 1.50 Split Double Section | 5-6082

EI 100 x 1.50 Single Section | A-6084

EI 100 x 1.50 Split Double Section | A-6086

EI 100 x 1.50 Double Section | A-6088

EI 100 x 1.50 Shroud Set for Split Double Section | 5-6089

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