Micrometals E Cores Bobbins
E Cores Bobbins
Bobbin Notes: All bobbins are composed of 6/6 Nylon material except PB305, PB305A and any bobbin with the suffix “/VO”. The PB305 and PB305A are composed of 6/6 Nylon Glass Filled. The “/VO” indicates a material that is rated for UL 94 VO flame class. Micrometals also offers bobbins for the following metric and custom E-core sizes for sample and small quantity orders; E80, E99. Their part numbers are, respectively, PB80, and PB99.
| MAGNETIC DIMENSIONS | |||||||||||||
| MICROMETALS Part No. | A in/mm |
B in/mm |
C in/mm |
D in/mm |
L in/mm |
E in/mm |
F in/mm |
G in/mm |
Flange No. |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PB49 | .360/9.14 | .360/9.14 | .130/3.30 | .130/3.30 | .307/7.80 | .160/4.06 | .160/4.06 | .020/.508 | 1 | ||||
| PB75 | .535/13.6 | .535/13.6 | .205/5.21 | .205/5.21 | .420/10.7 | .250/6.35 | .250/6.35 | .025/.635 | 1 | ||||
| PB1OOE | .740/18.8 | .740/18.8 | .265/6.73 | .265/6.73 | .475/12.1 | .305/7.75 | .305/7.75 | .035/.889 | 1 | ||||
| PB137 | .865/22.0 | .865/22.0 | .385/9.78 | .385/9.78 | .680/17.3 | .445/11.3 | .445/11.3 | .032/.813 | 1 | ||||
| PB162 | 1.100/27.9 | 1.100/27.9 | .510/13.0 | .510/13.0 | .796/20.2 | .575/14.6 | .575/14.6 | .032/.813 | 1 | ||||
| PB168 | 1.370/34.8 | 1.165/29.9 | .640/16.3 | .490/12.4 | 1.150/29.2 | .570/14.5 | .720/18.3 | .060/1.52 | 2 | ||||
| PB168A | 1.465/37.2 | 1.157/29.4 | .799/20.3 | .492/12.5 | 1.142/29.0 | .570/14.5 | .880/22.4 | .060/1.52 | 3 | ||||
| PB187 | 1.215/30.9 | 1.225/31.1 | .645/16.4 | .645/16.4 | .925/23.5 | .715/18.2 | .715/18.2 | .025/.635 | 4 | ||||
| PB220 | 1.640/41.7 | 1.425/36.2 | .840/21.3 | .680/17.3 | 1.440/36.6 | .760/19.3 | .920/23.4 | .060/1.52 | 2 | ||||
| PB225 | 1.480/37.6 | 1.480/37.6 | .765/19.4 | .765/19.4 | 1.115/28.3 | .845/21.5 | .845/21.5 | .035/.889 | 5 | ||||
| PB305 | 2.020/51.3 | 2.020/51.3 | .965/24.5 | .965/24.5 | 2.040/51.8 | 1.055/26.8 | 1.055/26.8 | .060/1.52 | 2 | ||||
| PB305/V0 | 2.020/51.3 | 2.020/51.3 | .965/24.5 | .965/24.5 | 2.040/51.8 | 1.055/26.8 | 1.055/26.8 | .060/1.52 | 2 | ||||
| PB305A | 2.330/59.2 | 2.020/51.3 | 1.275/32.4 | .965/24.5 | 2.040/51.8 | 1.055/26.8 | 1.365/34.7 | .060/1.52 | 2 | ||||
| PB450/V0 | 3.050/77.5 | 3.050/77.5 | 1.412/35.9 | 1.412/35.9 | 2.200/55.9 | 1.544/39.2 | 1.544/39.2 | .066/1.68 | 1 | ||||