Bourns, Inc.- 旋钮

Bourns, Inc. 是一家全球领先的电子元件制造商，由 Marlan 和 Rosemary Bourns 于 1947 年创立，总部位于美国加利福尼亚州河滨市。公司专注于设计、制造各类被动元件、电路保护器件和传感器，服务于汽车、工业、通信、消费电子和医疗等行业。产品组合包括微调电位器、精密电位器、直线运动电位器和旋转刻度盘，广泛应用于工业和消费类设备。在电路保护领域，Bourns 提供晶闸管浪涌保护器、气体放电管、可恢复保险丝、电信保险丝及 ESD 保护器件等。电感元件产品线涵盖变压器、线圈和扼流圈，用于电源管理和信号处理。电阻类产品包括片式电阻、片式电阻阵列及特殊电阻，如电流检测电阻和大功率电阻。此外，公司还生产开关、编码器、面板控制、模块化接触件及网络接口设备，支持电信基础设施。近年新增产品线有微电子模块、功率半导体和定制化集成无源解决方案。Bourns 在电位器和电路保护领域拥有深厚的技术积累和市场份额，是全球被动元件市场的重要参与者。凭借全球化的制造基地和销售网络，Bourns 以高可靠性产品著称，尤其在汽车和工业应用中占据稳固地位。

旋钮 - 型号列表

共 24 个型号

制造商零件编号	库存	价格	产品类别	RoHS	颜色	直径	轴径尺寸	类型	设计类型	系列	机械寿命	包装方式	工厂包装数量	欧盟RoHS	圈数	标准包装数量	材料（通用）	表面处理	重量	安装样式	轴径	尺寸/外形	适用产品/相关产品	海关税号	轴直径	包装数量	SPG	产品特性	二极管类型	成分	附件类型	测量范围	单元数量	指示器	连接器颜色	其他名称	SVHC	基体材料	头部尺寸	额定扭矩（oz-in / mNm）	样式	应用细节	有铅工艺兼容	扭矩	测试温度	深度	长度	面板厚度	外径	面板开孔形状	工作温度	高度	总长度	锁定特性	轴和轴承长度	可充电	执行器标记
10 H-46-6A DIAL - 46MM, 0-20 TURNS COUNTING Knobs & Dials 46mm Body 1/4Shaft Turns-Counting Dial,Satin Chrome Finish COUNTING DIAL 0-20 TURNS Dial - 46mm, 0-20 turns counting Dial;Turns-Counting; Analog; 20 Turns;100per Turn;Shaft Dia 0.25in COUNTING DIAL, 0-20 TURNS, 6.35MM COUNTING DIAL, 15 TURNS, 6.35mm Dial;Turns-Counting,Analog;20Turns;100perTurn;ShaftDia0.25in Precise knob; with counting dial; Shaft d:6.35mm; Ø46mm Turns-counting dial, H-46-6A, Bourns Bourns 黑色电位计旋钮, 6.35mm轴, 46mm直径旋钮 bourns	54	1: ¥135.8982	Knobs & Dials	RoHS Compliant By Exemption	Satin Chrome	17.5 mm	6.35 mm	Dial	Hex Set Screw	H	-	Tray	10	Compliant	20	10	Metal	SatinChrome	0.073	Panel	0.25"	100perTurn	Precision Potentiometer	85334010	:6.35mm	10	10	digital pointer	Turns-Counting,Analog	:Satin Chrome	Turns Counting Dial	20Turns	1	-	chromium plated	-	:No SVHC (16-Dec-2013)	:Satin chrome	0.05in.	16.94N-cm(Min.)	:Round	Powersupplies,sensors,medical,automation,testequipment.	:Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 H-22-6A-B TRIMMER - 22MM/15 TURN COUNTING DIAL Knobs & Dials 22mm 0-15 Turns BLACKBODY W/BRAKE Turns-Counting Dial, Up To 15 Turns DIAL SCALE 15 TURN CONCENTRIC Dial;Turns-Counting; Analog; 15 Turns;50per Turn;Shaft Dia 0.25in COUNTING DIAL, 15 TURNS, 6.35mm Dial;Turns-Counting,Analog;15Turns;50perTurn;ShaftDia0.25in Precise knob; with counting dial; Shaft d:6.35mm; Ø22.2x22mm bourns	367	1: ¥83.504	Knobs & Dials	RoHS Compliant By Exemption	Black	22.2 mm	6.35 mm	Dial	Hex Set Screw	H	-	-	10	Compliant	15	10	Metal	Black	0.018	Panel	0.25"	50perTurn	Forprecisionpotentiometersorotherrotatingdevicesupto15turns	85366910	:6.35mm	10	10	digital pointer	Turns-Counting,Analog	:Black Finish	:Turns Counting Dial	15Turns	1	Line	black	H226AB	-	:Black finish	-	-	-	-	:Yes	-	:Yes	-	-	-	-	-	-	-	-	-	-	-	-
7 CT-26-6A DIAL - 28MM; 0-10 TURNS COUNTING Knobs & Dials 6.35mm 10Turn Dial Turns counting Dial, 10 Turns DIAL SCALE 10 TURN CONCENTRIC 10 turn digital circular Dial, 28mm dia COUNTING DIAL, DIGITAL, 10 TURN Dial,Rectagular;Turns-Counting,Digital;10Turns;ShaftDia0.25in Precise knob; with counting dial; Shaft d:6.35mm; Ø30x31.5mm bourns	252	1: ¥134.844	Knobs & Dials	RoHS Compliant	Black	6.35 mm	6.35 mm	Turns-Counting Dials	Hex Set Screw	CT-26	-	Tray	5	Compliant	10	5	Plastic	BlackKnurlwithSatinChrome	0.028	Panel	0.25"	1.1"Dia×1.24"L	Precision Potentiometer	85333900	:6.35mm	25	25	digital pointer	Turns-Counting,Digital	:Black Knurl w/ Satin Chrome Face	Turns Counting Dial	10Turns	1	-	-	CT266A	:No SVHC (20-Jun-2013)	-	1.5mm	16.94N-cm(Min.)	-	for multiturn potentiometers	-	9.88N-cm(Max.)	-	:33mm	:17mm	:3.5mm	:28mm	:28.9mm	:60°C	-	-	-	-	-	-
10 H-22-6A DIAL - 22MM, 0-15 TURNS COUNTING Knobs & Dials 22mm 0-15 Turns CHROME 1/4SHAFT Turns-Counting Dial, Up To 15 Turns COUNTING DIAL W/CLICK BRAKE Dial - 22mm, 0-15 turns counting Dial;Turns-Counting; Analog; 15 Turns;50per Turn;Shaft Dia 0.25in TURNS COUNTING DIAL, 15PS Dial;Turns-Counting,Analog;15Turns;50perTurn;ShaftDia0.25in Precise knob; with counting dial; Shaft d:6.35mm; Ø22.2x22mm Turns-counting dial, H-22-6A, Bourns Bourns 镀铬电位计刻度盘, 6.35mm轴, 22.2mm直径旋钮 bourns	71	1: ¥49.6775	Knobs & Dials	RoHS Compliant	Satin Chrome	6.35 mm	6.35 mm	Turns-Counting Dials	Hex Set Screw	H-22	-	Tray	10	Compliant	15	10	Metal	SatinChrome	0.01	Panel	0.25"	50perTurn	Precision Potentiometer	85334010	:6.35mm	10	10	digital pointer	Turns-Counting,Analog	:Satin Chrome	Turns Counting Dial	15Turns	1	Line	chromium plated	H226A	:No SVHC (20-Jun-2013)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 H-23-6A Knobs & Dials 22mm 0-15 Turns POLISHED CHROME H-23 Turns-Counting Dial For Use With Precision Potentiometers Or Other Rotating Devices, Up To 15 Turns DIAL SCALE 15 TURN CONCENTRIC COUNTING DIAL, 15 TURNS, 6.35mm Dial;Turns-Counting,Analog;15Turn;50perTurn;ShaftDia0.25in;PolishedChrome Precise knob; with counting dial; Shaft d:6.35mm; Ø22.2x22mm Bourns	21	1: ¥83.504	Knobs & Dials	RoHS Compliant By Exemption	Chrome	22.2 mm	6.35 mm	Dial	Hex Set Screw	H-23	-	Tray	10	Compliant	15	10	Metal	PolishedChrome	0.018	Panel	0.25"	Ø22.2 x 22mm	-	85334010	:6.35mm	10	10	digital pointer	-	:Chrome	:Turns Counting Dial	-	1	Line	metallic chromium	H236A	-	:Polished chrome	-	-	:Round Skirted	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-22-6A-1 Knobs & Dials 22mm 0-15 Turns Bourns	10	1: ¥77.588	Knobs & Dials	RoHS Compliant By Exemption	Satin Chrome	22.2 mm	6.35 mm	Dial	Hex Set Screw	H	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Line	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CT-23-6M Knobs & Dials 6mm 10Turn Dial Turns-Counting Dial 0 to 10 Turns Bourns	10	385: ¥90.236	Knobs & Dials	RoHS Compliant	Black	27 mm	5.99 mm	Dial	Hex Set Screw	CT	-	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CT-26-6M Knobs & Dials 6mm 10Turn Dial CT-23/CT-26 Turns-Counting Dial Bourns	10	385: ¥90.236	Knobs & Dials	RoHS Compliant	Black	28 mm	5.99 mm	Dial	Hex Set Screw	CT	-	-	5	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-550-6A Knobs & Dials 6.35mm 0-11 Turns Gray Body W/LOCK Dial Turns-Counting Dial Bourns	-		Knobs & Dials	RoHS Compliant	Gray	46 mm	6.35 mm	Dial	Hex Set Screw	H	Obsolete	-	10	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	24.6	46	-	-	-	-
3 H-506-1/4 Knobs & Dials 22mm 0-15 Turns Turns-Counting Dial Dial;Turns-Counting,Analog;15Turns;50perTurn;ShaftDia0.25in Bourns	10	1: ¥43.316	Knobs & Dials	RoHS Compliant	Satin Chrome	6.35 mm	6.35 mm	Turns-Counting Dials	Hex Set Screw	H-506	Obsolete	Bulk	10	Compliant	15	-	-	SatinChrome	0.25Oz.	Panel	0.25"	50perTurn	Forprecisionpotentiometersorotherrotatingdevicesupto15turns	-	-	-	-	-	Turns-Counting,Analog	-	-	15Turns	-	-	-	-	-	-	-	-	-	-	-	7.0Oz-in.(Min.)	-	-	-	-	-	-	-	-	-	Yes	0.984in.	2Partsin1000	WhiteonBlackGround
H-491-1 Knobs & Dials 1 inch 0-30 Turns CO Bourns	-		Knobs & Dials	RoHS Compliant By Exemption	Satin Chrome	25.4 mm	6.35 mm	Dial	Hex Set Screw	H	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-494-2 Knobs & Dials 1 inch 0-30 Turns CO Black Body Bourns	-		Knobs & Dials	RoHS Compliant By Exemption	Black	25.4 mm	3.18 mm	Dial	Hex Set Screw	H	Obsolete	Bulk	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-492-3 Knobs & Dials 1 inch 0-30 Turns CO Clear Body 1/4Shaft Dial Turns-Counting Dial COUNTING DIAL W/BRAKE CLEAR Bourns	11	1: ¥1,851.2796	Knobs & Dials	RoHS Compliant	Black	6.35 mm	6.35 mm	Turns-Counting Dials	Hex Set Screw	H-492	Obsolete	Bulk	10	Compliant	30	1	Metal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 H-494-3 Knobs & Dials 1inch 0-30 Turns CO Black Body 1/4SHAFT COUNTING DIAL W/BRAKE BLACK Bourns	-		Knobs & Dials	RoHS Compliant	Black	1/4 in	1/4 in	Turns-Counting Dials	Hex Set Screw	H-494	Obsolete	Bulk	-	-	30	1	Metal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-492-1 Knobs & Dials 1 inch 0-30 Turns CO Bourns	-		Knobs & Dials	RoHS Compliant By Exemption	Satin Chrome	25.4 mm	3.18 mm	Dial	Hex Set Screw	H	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-492-2 Knobs & Dials 1 inch 0-30 Turns CO Bourns	-		Knobs & Dials	RoHS Compliant By Exemption	Satin Chrome	25.4 mm	3.18 mm	Dial	Hex Set Screw	H	Obsolete	Bulk	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-493-3 Knobs & Dials DIAL - 1 Dial;Turns-Counting,Analog;30Turns;100perTurn;ShaftDia0.25in Bourns	47	1: ¥2,364.5436	Knobs & Dials	RoHS Compliant	Black	1 in	0.25 in	Dial, Precision Turns Counting	Turn Dial	H-490	Obsolete	Bulk	-	-	30	-	-	-	-	-	-	-	Precision potentiometers or other rotating devices	-	-	-	-	-	-	-	-	-	-	Numbers	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-494-1 Knobs & Dials 2 inch 0-30 Turns CO Bourns	-		Knobs & Dials	RoHS Compliant By Exemption	Black	25.4 mm	3.18 mm	Dial	Hex Set Screw	H	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-493-2 Knobs & Dials 1 inch 0-30 Turns CO Bourns	-		Knobs & Dials	RoHS Compliant By Exemption	Black	25.4 mm	3.18 mm	Dial	Hex Set Screw	H	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
H-491-3 Knobs & Dials 1 inch 0-30 Turns CO Bourns	10	1: ¥655.0821	Knobs & Dials	RoHS Compliant By Exemption	Satin Chrome	25.4 mm	6.35 mm	Dial	Hex Set Screw	H	Obsolete	Tray	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-