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Bourns, Inc.
底盘安装电阻

Bourns, Inc.- 底盘安装电阻

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。

底盘安装电阻 - 型号列表

共 161 个型号

制造商零件编号	库存	价格	标准包装数量	RoHS	容差	电阻	功率（瓦）	额定功率	电阻值（欧姆）	高度	包装方式	安装类型	端接样式	技术	欧盟RoHS	工作温度	类型	深度	总长度	尺寸/外形	产品类别	频率	宽度	引脚样式	封装形式	安装特性	涂层、外壳类型	产品特性	成分	系列	工厂包装数量	直径	电阻材料	温度系数	旋转范围	本体尺寸	致动器类型	轴直径	执行器长度	执行器直径	调节方式	圈数	军用标准	最大功率	失效率	25°C电阻（欧姆）	材料表面处理	结构	安装样式	总高度	标准包装规格	抗辐射加固	稳压器类型	绝缘材料 - 材质	典型温度系数	SVHC	海关税号	最大频率	频率范围	电阻公差	长度	重量	底座类型	导线类型	主要用途
CHF12545CBF101R Res Thick Film 100 Ohm 5% 500W AXL Flange Mount Tray Res Thick Film 100 Ohm 5% 500W Epoxy AXL Flange Mount Tray High Frequency/RF Resistors 500WATT POWER RES 100OHM RES CHAS MNT 100 OHM 5% 500W bourns	10	100: ¥179.0726	Bulk	RoHS Compliant	5 %	100 Ohm	500W	500 W	100	5.07 mm	Tray	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	27.7	31.75 mm	1.250" L x 0.500" W (31.75mm x 12.70mm)	High Frequency/RF Resistors	1 GHz	12.7 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	-	20	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 CHF3020CBF101R Res Thick Film 100 Ohm 5% 10W AXL Flange Mount Box Res Thick Film 100 Ohm 5% 10W Epoxy AXL Flange Mount Box RES CHAS MNT 100 OHM 5% 10W 100Ω ±5% 10W Bourns Axial Thick Film Panel Mount RF Resistor High Frequency/RF Resistors 100ohms 10watts RF to 2GHz QRATE bourns	10	100: ¥54.3429	Bulk	Lead free / RoHS Compliant	5 %	100 Ohm	10W	10 W	100	3.7 mm	Box	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	7.62	18.08 mm	0.300" L x 0.200" W (7.62mm x 5.08mm)	High Frequency/RF Resistors	2 GHz	5.08 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF3020CBF	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF190104CBF500R Res Thick Film 50 Ohm 5% 800W Epoxy AXL Flange Mount Tray RES CHAS MNT 50 OHM 5% 800W High Frequency/RF Resistors 800WATT POWER RES 50OHM bourns	19	100: ¥244.12	Bulk	Lead free / RoHS Compliant	5 %	50 Ohm	800W	800 W	50	8.8 mm	Tray	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	38.4	48.2 mm	1.898" L x 1.039" W (48.20mm x 26.40mm)	High Frequency/RF Resistors	1 GHz	26.4 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	20	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	20	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF12545CBF500L Res Thick Film 50 Ohm 5% 500W Flange Mount Tray Res Thick Film 50 Ohm 5% 500W Epoxy Flange Mount Tray RES CHAS MNT 50 OHM 5% 500W High Frequency/RF Resistors 50ohms 500watt 5% bourns	10	100: ¥179.0726	Bulk	Lead free / RoHS Compliant	5 %	50 Ohm	500W	500 W	50	5.07 mm	Tray	Flange Mount	SMD/SMT	Thick Film	Compliant	-55 to 150 °C	Thick Film	19.2	31.75 mm	1.250" L x 0.500" W (31.75mm x 12.70mm)	High Frequency/RF Resistors	1 GHz	12.7 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF12545CBF500R Res Thick Film 50 Ohm 5% 500W Epoxy AXL Flange Mount Tray High Frequency/RF Resistors 500WATT POWER RES 50OHM RES CHAS MNT 50 OHM 5% 500W bourns	10	100: ¥179.0726	Bulk	RoHS Compliant	5 %	50 Ohm	500W	500 W	50	5.07 mm	Tray	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	27.7	31.75 mm	1.250" L x 0.500" W (31.75mm x 12.70mm)	High Frequency/RF Resistors	1 GHz	12.7 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 3862C-282-104AL Res Cermet POT 100K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3.18mm (12.7 X 40.27mm) J-Hook Panel Mount Res Cermet POT 100K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3.18mm (12.7 X 40.09mm) J-Hook Panel Mount POT 100K OHM 1/2" RD CERM bourns	10	500: ¥44.6039	Bulk	Lead free / RoHS Compliant	10 %	100 KOhm	1W	1 W	100k	40.09	Bulk	Panel Mount	J-Hook	Cermet	Compliant	-40 to 125 °C	Potentiometer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	12.7	Cermet	±150ppm/°C	295°	Round - 0.500" Dia x 0.453" L (12.70mm x 11.51mm)	Slotted Shaft	3.18 mm	0.875" (22.23mm)	0.125" (3.18mm)	Top Adjustment	1(Elec)\|1(Mech) Turns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3862C-162-502AL Res Cermet POT 5K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3.18mm (12.7 X 30.74mm) J-Hook Panel Mount Res Cermet POT 5K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3.18mm (12.7 X 30.56mm) J-Hook Panel Mount POT 5.0K OHM 1/2" RD CERM bourns	450	1: ¥162.316	Bulk	Lead free / RoHS Compliant	10 %	5 KOhm	1W	1 W	5k	30.56	Bulk	Panel Mount	J-Hook	Cermet	Compliant	-40 to 125 °C	Potentiometer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	12.7	Cermet	±150ppm/°C	295°	Round - 0.500" Dia x 0.453" L (12.70mm x 11.51mm)	Slotted Shaft	3.18 mm	0.500" (12.70mm)	0.125" (3.18mm)	Top Adjustment	1(Elec)\|1(Mech) Turns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3862C-206-104AL Res Cermet POT 100K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3.18mm (12.7 X 27.39mm) Pin Panel Mount/Through Hole POT 100K OHM 1/2" RD CERM bourns	10	500: ¥44.6039	Bulk	Lead free / RoHS Compliant	10 %	100 KOhm	1W	1 W	100k	27.39 mm	Bulk	Panel Mount/Through Hole	Pin	Cermet	Compliant	-40 to 125 °C	Potentiometer	Not Required mm	Not Required mm	Round - 0.500" Dia x 0.453" L (12.70mm x 11.51mm)	-	-	-	-	-	-	-	-	-	3862	-	12.7 mm	Cermet	±150ppm/°C	295°	Round - 0.500" Dia x 0.453" L (12.70mm x 11.51mm)	Slotted Shaft	3.18 mm	0.625" (15.88mm)	0.125" (3.18mm)	Top Adjustment	1(Elec)\|1(Mech) Turns	Not Required	1W	Not Required	100k	-	-	-	-	-	No	Top Adjustment	Cermet	±150ppm/°C	-	-	-	-	-	-	-	-	-	-
2 3862C-282-503AL Res Cermet POT 50K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3.18mm (12.7 X 40.27mm) J-Hook Panel Mount Res Cermet POT 50K Ohm 10% 1W 1(Elec)/1(Mech)Turn 3.18mm (12.7 X 40.09mm) J-Hook Panel Mount POT 50K OHM 1/2" RD CERM bourns	10	500: ¥44.6039	Bulk	Lead free / RoHS Compliant	10 %	50 KOhm	1W	1 W	50k	40.09	Bulk	Panel Mount	J-Hook	Cermet	Compliant	-40 to 125 °C	Potentiometer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	12.7	Cermet	±150ppm/°C	295°	Round - 0.500" Dia x 0.453" L (12.70mm x 11.51mm)	Slotted Shaft	3.18 mm	0.875" (22.23mm)	0.125" (3.18mm)	Top Adjustment	1(Elec)\|1(Mech) Turns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF9838CBF500L RESISTOR, FIXED, POWER Res Thick Film 50 Ohm 5% 250W Epoxy Flange Mount Tray RES CHAS MNT 50 OHM 5% 250W High Frequency/RF Resistors 50ohms 250watt 5% bourns	1375	1: ¥148.58	50	Lead free / RoHS Compliant	5%	50 Ohms	250W	250 W	50	0.149" (3.79mm)	Tray	Flange Mount	SMD/SMT	Thick Film	Compliant	- 55 C to + 150 C	-	16.03	24.77	0.975" L x 0.375" W (24.77mm x 9.53mm)	High Frequency/RF Resistors	3 GHz	9.53 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF5225CNF500L Res Thick Film 50 Ohm 5% 60W Epoxy Flange Mount Box High Frequency/RF Resistors 50ohms 60watt 5% RES CHAS MNT 50 OHM 5% 60W bourns	44	1: ¥134.64	Bulk	RoHS Compliant	5 %	50 Ohm	60W	60 W	50	0.105" (2.67mm)	Bulk	Flange Mount	SMD/SMT	Thick Film	Compliant	-55 to 150 °C	Thick Film	12.85	13.1 mm	6.35 mm W x 13.1 mm L x 4 mm H	High Frequency/RF Resistors	4 GHz	6.35 mm	Tab	4 mm	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF9838CBF500R Res Thick Film 50 Ohm 5% 250W AXL Flange Mount Tray Res Thick Film 50 Ohm 5% 250W Epoxy AXL Flange Mount Tray RES CHAS MNT 50 OHM 5% 250W High Frequency/RF Resistors STRIPLINE RESISTOR 250WATT 50OHM bourns	40	40: ¥117.30	Bulk	Lead free / RoHS Compliant	5 %	50 Ohm	250W	250 W	50	4.92 mm	Tray	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	22.53	24.77 mm	0.975" L x 0.375" W (24.77mm x 9.53mm)	High Frequency/RF Resistors	3 GHz	9.53 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 CHF9838CNF500L Res Thick Film 50 Ohm 5% 250W Epoxy Flange Mount Tray High Frequency/RF Resistors 2.2GHz 250watt 50ohm RES CHAS MNT 50 OHM 5% 250W 50Ω ±1% 250W Bourns Moulded Thick Film Panel Mount RF Resistor RESISTOR, 50 OHM 250W DC-4GHZ QRATE bourns	71	1: ¥129.20	Bulk	RoHS Compliant	5 %	50 Ohm	250W	250 W	50	3.79 mm	Tray	Flange Mount	SMD/SMT	Thick Film	Compliant	-55 to 150 °C	Thick Film	:3.79mm	24.77 mm	9.53 mm W x 24.77 mm L x 4.92 mm H	High Frequency/RF Resistors	2.2 GHz	9.53 mm	Tab	4.92 mm	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	50	-	:Thick Film	:-	-	-	-	-	-	-	-	-	-	-	-	-	:-	-	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	85331000	:2.2GHz	:2.2GHz	:± 5%	:24.77mm	0.0002	:-	-	-
4 CHF3020CBF500L Res Thick Film 50 Ohm 5% 10W AXL Flange Mount Box Res Thick Film 50 Ohm 5% 10W Epoxy AXL Flange Mount Box RES CHAS MNT 50 OHM 5% 10W 50Ω ±5% 10W Bourns Axial Thick Film Panel Mount RF Resistor High Frequency/RF Resistors 4GHz 10watts 50ohms QRATE bourns	70	1: ¥94.248	Bulk	Lead free / RoHS Compliant	5 %	50 Ohm	10W	10 W	50	3.7 mm	Box	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	7.62	18.08 mm	0.300" L x 0.200" W (7.62mm x 5.08mm)	High Frequency/RF Resistors	2 GHz	5.08 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF3020CBF	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF5225CAF500R Res Thick Film 50 Ohm 5% 20W Epoxy AXL Flange Mount Box RES CHAS MNT 50 OHM 5% 20W High Frequency/RF Resistors 20WATT 50OHM SMT RF FLANG CHIP TERM bourns	10	100: ¥71.857	Bulk	Lead free / RoHS Compliant	5 %	50 Ohm	20W	20 W	50	0.105" (2.67mm)	Box	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	12.85	13.1 mm	0.516" L x 0.250" W (13.10mm x 6.35mm)	High Frequency/RF Resistors	4 GHz	6.35 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 CHF190104CBF250R Res Thick Film 25 Ohm 5% 800W Epoxy AXL Flange Mount Tray RES CHAS MNT 25 OHM 5% 800W 25Ω ±5% 800W Bourns Moulded Thick Film Panel Mount RF Resistor High Frequency/RF Resistors 25ohms Flange QRATE Bourns CHF190104xBF 系列 25Ω ±5% 800W 厚膜面板安装RF电阻器, 模压封装 bourns	10	1: ¥248.89	Bulk	Lead free / RoHS Compliant	5 %	25 Ohm	800W	800 W	25	8.8 mm	Tray	Flange Mount	Axial	Thick Film	Compliant	-55 to 150 °C	Thick Film	38.4 mm	48.2 mm	1.898" L x 1.039" W (48.20mm x 26.40mm)	High Frequency/RF Resistors	1 GHz	26.4 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF - RF Power	20	26.4mm	-	-	-	-	-	-	-	-	-	-	Not Required	800 W	Not Required	25	Aluminum Oxide	Chassis	Flange	8.8mm	-	-	-	-	-	-	-	-	-	-	-	-	-	Tab	RF, High Frequency
CHF5225CBF500L Res Thick Film 50 Ohm 5% 60W Flange Mount Box Res Thick Film 50 Ohm 5% 60W Epoxy Flange Mount Box RES CHAS MNT 50 OHM 5% 60W High Frequency/RF Resistors 50ohms 60watt 5% bourns	10	100: ¥76.806	Bulk	Lead free / RoHS Compliant	5 %	50 Ohm	60W	60 W	50	4 mm	Box	Flange Mount	SMD/SMT	Thick Film	Compliant	-55 to 150 °C	Thick Film	12.85	13.1 mm	0.516" L x 0.250" W (13.10mm x 6.35mm)	High Frequency/RF Resistors	4 GHz	6.35 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF8838CNF500L Res Thick Film 50 Ohm 5% 150W Epoxy Flange Mount Tray RES CHAS MNT 50 OHM 5% 150W High Frequency/RF Resistors 50ohms 150watt 5% bourns	183	1: ¥107.712	Bulk	Lead free / RoHS Compliant	5 %	50 Ohm	150W	150 W	50	16.03 mm	Tray	Flange Mount	SMD/SMT	Thick Film	Compliant	-55 to 150 °C	Thick Film	2.77	22.1 mm	0.870" L x 0.375" W (22.10mm x 9.53mm)	High Frequency/RF Resistors	3 GHz	9.53 mm	Tab	Epoxy	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF	60	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 CHF190104CBF101R High Frequency/RF Resistors 800WATT POWER RES 100OHM Res Thick Film 100 Ohm 5% 800W Epoxy AXL Flange Mount Tray RES CHAS MNT 100 OHM 5% 800W 100Ω ±5% 800W Bourns Moulded Thick Film Panel Mount RF Resistor QRATE Bourns CHF190104xBF 系列 100Ω ±5% 800W 厚膜面板安装RF电阻器, 模压封装 Bourns	77	1: ¥337.484	20	RoHS Compliant	5 %	100 Ohms	800W	800 W	100	0.346" (8.80mm)	Tray	Flange Mount	SMD/SMT	Thick Film	Compliant	-55C to 150C	Thick Film	35.4 mm	48.2 mm	26.4 mm W x 48.2 mm L x 8.8 mm H	High Frequency/RF Resistors	1 GHz	26.4 mm	Tab	8.8 mm	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	CHF190104xBF	-	26.4mm	-	-	-	-	-	-	-	-	-	-	Not Required	800 W	Not Required	-	-	Chassis	Flange	8.8mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF9838CBF101R High Frequency/RF Resistors STRIPLINE RESISTOR 250WATT 100OHM Res Thick Film 100 Ohm 5% 250W Flange Mount Tray RES CHAS MNT 100 OHM 5% 250W Bourns	10	1: ¥148.58	40	RoHS Compliant	5 %	100 Ohms	250W	250 W	100	0.194" (4.92mm)	Tray	Flange Mount	SMD/SMT	Thick Film	-	-	-	16.03	24.77	9.53 mm W x 24.77 mm L x 4.92 mm H	High Frequency/RF Resistors	3 GHz	9.53 mm	Tab	4.92 mm	Flanges	Aluminum Oxide	RF, High Frequency	Thick Film	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-