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Keystone Electronics Corp. Datasheets for Electrical Insulators

Electrical insulators, high voltage bushings and porcelain insulator assemblies provide electrical isolation of power line conductors in transmission and distribution (T & D), substation, transformer, capacitor and power protection applications.
Electrical Insulators: Learn more

Product Name Notes
Part Number: 111 # of Pieces: 1000 Cell Size: All Color: White Packaging: 3" roll, Supplied with micro-perf separation between insulators Tab Size: 5.5mm - Ideal for Button cell thru...
Part Number: 117 # of Pieces: 1000 Cell Size: All Color: White Packaging: 3" roll, Supplied with micro-perf separation between insulators Tab Size: 12.7mm - Ideal for AA Cell and...
Part Number: 119 # of Pieces: 1000 Cell Size: All Color: Clear Packaging: Bulk packed, 1,000 / bag Tab Size: 5.5mm - Ideal for Button cell thru AAA Cells Material:...
Part Number: 121 # of Pieces: 1000 Cell Size: All Color: Clear Packaging: Bulk packed, 1,000 / bag Tab Size: 12.7mm - Ideal for AA Cell and larger Material: Clear...
Part Number: 4636 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4644 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4651 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4652 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4653 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4658 Size: TO-3 Cases Type: Transistor Insulator For 8 pin TO-3 Transistor
Part Number: 4661 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4662 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4663 Size: TO-220 Transistor Type: Transistor Insulator
Part Number: 4664 Size: TO-66 Transistors Type: Transistor Insulator
Part Number: 4666 Size: TO-66 Transistors Type: Transistor Insulator
Part Number: 4667 Size: TO-3 Cases Type: Transistor Insulator
Part Number: 4671 Size: TO-220 Transistor Type: Transistor Insulator
Part Number: 4672 Size: TO-220 Transistor Type: Transistor Insulator #6 mounting screw
Part Number: 4673 Size: TO-220 Transistor Type: Transistor Insulator For #4 mounting screw
Part Number: 4678 "ID": .120 [3.1} Thread: #4 Type: Transistor Insulator
Part Number: 4679 "ID": .144 [3.7] Thread: #6 Type: Transistor Insulator
Part Number: 4680 "ID": .171 [4.3] Thread: #8 Type: Transistor Insulator
Part Number: 4681 "ID": .196 [5.0] OD: .625 [15.9] Type: Transistor Insulator
Part Number: 4682 "ID": .260 [6.6] Thread: 1/4 -32 Type: Transistor Insulator
Part Number: 4683 "ID": .321 (8.2) Thread: 15/16 -32 Type: Transistor Insulator