销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | SB221NO | NKK Switches | Switch,Pushbutton,SPST-NO,OFF-(ON),Round Button W/Black Cap,3A,125VAC,Solder | +1:$6.29 +10:$6.09 +25:$5.92 |
 Allied Electronics | SB221NO-DC | NKK Switches | Switch,Pushbutton,SPST-NO,OFF-(ON),Round Button W/Red Cap,3A,125VAC,Solder | +1:$6.43 +10:$6.24 +25:$6.04 |
 Arrow(艾睿) | SB221NO | NKK Switches | 按钮开关 SB 开关 | 1+:¥31.78 10+:¥29.63 50+:¥26.81 100+:¥26.1 250+:¥25.4 500+:¥23.99 1000+:¥22.5799 2500+:¥20.46 5000+:¥19.05011+:¥25.68 25+:¥25.51 50+:¥24.35 100+:¥22.51 200+:¥21.841+:¥34.51 10+:¥32.17 50+:¥29.11 100+:¥28.33 250+:¥27.5799 500+:¥26.0501 1000+:¥24.51 2500+:¥23.06991+:¥25.04 10+:¥24.68 50+:¥21.091+:¥25.68 25+:¥23.37 50+:¥21.94 100+:¥20.83 |
 Arrow(艾睿) | SB221NO | NKK Switches | Switch Push Button OFF (ON) SPST Round Plunger 3A 250VAC Momentary Contact Screw Panel Mount RoHS : Compliant | 100 : $3.051 250 : $2.943 500 : $2.879 1,000 : $2.817 2,500 : $2.74 5,000 : $2.68
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 Chip1Stop | SB221NO | NKK Switches | Switch Push Button OFF (ON) SPST Round Plunger 3A 250VAC Momentary Contact Screw Panel Mount RoHS : Compliant | 1 : $3.51648 50 : $2.888133 100 : $2.850625
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 ChipOneStop | SB221NO | NKK Switches | 按钮开关 SB 开关 | 1+:¥31.78 10+:¥29.63 50+:¥26.81 100+:¥26.1 250+:¥25.4 500+:¥23.99 1000+:¥22.5799 2500+:¥20.46 5000+:¥19.05011+:¥25.68 25+:¥25.51 50+:¥24.35 100+:¥22.51 200+:¥21.841+:¥34.51 10+:¥32.17 50+:¥29.11 100+:¥28.33 250+:¥27.5799 500+:¥26.0501 1000+:¥24.51 2500+:¥23.06991+:¥25.04 10+:¥24.68 50+:¥21.09 |
 Digi-Key 得捷电子 | SB221NO | NKK Switches | SWITCH PUSH SPST-NO 3A 125V | 500 : $3.298 250 : $3.492 100 : $3.589 50 : $3.686 10 : $4.074 1 : $4.37
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 Digi-Key 得捷电子 | SB221NO | NKK Switches | SWITCH PUSH SPST-NO 3A 125V | $5.32000 |
 Digi-Key 得捷电子 | SB221NO | NKK Switches | 按钮开关 SB 开关 | 1+:¥31.78 10+:¥29.63 50+:¥26.81 100+:¥26.1 250+:¥25.4 500+:¥23.99 1000+:¥22.5799 2500+:¥20.46 5000+:¥19.0501 |
 element14 Asia-Pacific | SB221NO | NKK Switches | SWITCH PB SPST-NO 3A 125V | 1 : $29.85 25 : $28.83 50 : $27.870001 100 : $27.0 200 : $26.139999
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 element14 e络盟电子 | SB221NO | NKK Switches | 按钮开关 SB 开关 | 1+:¥31.78 10+:¥29.63 50+:¥26.81 100+:¥26.1 250+:¥25.4 500+:¥23.99 1000+:¥22.5799 2500+:¥20.46 5000+:¥19.05011+:¥25.68 25+:¥25.51 50+:¥24.35 100+:¥22.51 200+:¥21.841+:¥34.51 10+:¥32.17 50+:¥29.11 100+:¥28.33 250+:¥27.5799 500+:¥26.0501 1000+:¥24.51 2500+:¥23.0699 |
 Future Electronics | SB221NO | NKK Switches | STD SIZE PUSHBUTTON/LOW TO MED CAPACITY RoHS : Compliant | 5 : $4.0777 100 : $3.9111
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 Mouser 贸泽电子 | SB221NO | NKK Switches | 按钮开关 SB 开关 | 1+:¥31.78 10+:¥29.63 50+:¥26.81 100+:¥26.1 250+:¥25.4 500+:¥23.99 1000+:¥22.5799 2500+:¥20.46 5000+:¥19.05011+:¥25.68 25+:¥25.51 50+:¥24.35 100+:¥22.51 200+:¥21.84 |
 Mouser 贸泽电子 | SB221NO | NKK Switches | 按钮开关 SPST SOLDER LUG | 价格未公开 |
 Mouser 贸泽电子 | SB221NO-DC | NKK Switches | 按钮开关 SPST OFF(ON) SOLDER LUG 3A .520 RED CAP | 价格未公开 |
 Verical | SB221NO | NKK Switches | Switch Push Button OFF (ON) SPST Round Plunger 3A 250VAC Momentary Contact Screw Panel Mount | $3.52
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 Verical | SB221NO | NKK Switches | 按钮开关 SB 开关 | 1+:¥31.78 10+:¥29.63 50+:¥26.81 100+:¥26.1 250+:¥25.4 500+:¥23.99 1000+:¥22.5799 2500+:¥20.46 5000+:¥19.05011+:¥25.68 25+:¥25.51 50+:¥24.35 100+:¥22.51 200+:¥21.841+:¥34.51 10+:¥32.17 50+:¥29.11 100+:¥28.33 250+:¥27.5799 500+:¥26.0501 1000+:¥24.51 2500+:¥23.06991+:¥25.04 10+:¥24.68 50+:¥21.091+:¥25.68 25+:¥23.37 50+:¥21.94 100+:¥20.831+:¥19.15 |