TO-18 & TO72 white transistor pad 100 pack

TO-5 and TO-39 black polyester transistor insulating pads.   Suitable for three and four pin devices.   RS components legacy stock code: RS402-175    Farnell : 170-003    RoHS compliant: yes   &nbs..

Universal TO-5 ,TO-39 & TO-17 black polyester transistor insulating pads. Suitable for three and four pin devices.    Four TO-17 centre holes are square, so can be used with square pin devices and have long entry slopes for easy insertion.  The four TO-5/39 are..