| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | ASPBLG | Hoffman | Hole seal; 30.5mm PB lt gry LtGray; 1.75 Dia.; Steel | +1:$17.55 +3:$16.65 |
 Allied Electronics | ASPBLG | Hoffman Cooling | Hole seal, 30.5mm PB lt gry LtGray, 1.75 Dia., Steel | 1 : $10.38
|
 Carlton-Bates Company | ASPBLG | Hoffman Cooling | Steel Gasketed Pushbutton Hol | 1 : $11.03
|
 Digi-Key 得捷电子 | ASPBLG | Hoffman Enclosures, Inc. | HOLE SEAL FOR 30.5MM PB | $14.49000 |
 Master Electronics | ASPBLG | Hoffman Cooling | | 250 : $10.76 500 : $10.08
|
 Newark element14 | ASPBLG | Hoffman Cooling | Hole Seal, for 30.5mm PB | 50 : $10.51
|
 Onlinecomponents.com | ASPBLG | Hoffman Cooling | Seal Extra Pushbutton Holes, Conduit Openings And Knockout Openings Against Dust RoHS : Compliant | 250 : $10.76 500 : $10.08
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