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制造商
Bourns, Inc.
通孔电阻器

Bourns, Inc.- 通孔电阻器

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。

MODELS

通孔电阻器 - 型号列表共 281 个型号

制造商零件编号	价格/库存	Tolerance	Termination Style	Packaging	Standard Package	Resistance	Resistance (Ohms)	Power (Watts)	Product Category	RoHS	rohs	Power Rating	Factory Pack Quantity	Product	Operating Temperature Range	Type	Resistance Value	Product Height	Product Length	Operating Temperature	Resistance Value	EU RoHS	Product Depth	Mounting	Product Length	Product Height	Power Rating	Case Style	Technology	Height	Size / Dimension	Composition	Number of Turns	Case Length	Case Height	Case Width	Mounting Style	Element Type	Mounting Type	Resistive Material	Actuator Diameter	Adjustment Type	Rotation	Package/Case	Shaft Type	Dimensions	Shaft Diameter	Actuator Type	Size - Body	Series	Taper	Features	Shaft Length	Frequency	Lead Style	Mounting Feature	Coating, Housing Type	Actuator Length	Temperature Coefficient	Lead Finish	Temperature Coefficient	Fail Safe Fusible Resistor	Terminal Pitch	Number of Terminations	Supplier Device Package	Package Type	Voltage Rating	Lead Spacing	Package / Case	Depth	Lead Pitch	Length	Maximum Operating Temperature	Maximum Temperature Coefficient	Minimum Operating Temperature	Minimum Temperature Coefficient	Standard Pack:	Other Names	Product Range	Resistance Tolerance	Resistor Case Style	Resistor Element Material	SVHC	External Length / Height	External Width	Operating Temperature Max	Operating Temperature Min	Resistor Mounting	Temperature Coeff. +	Temperature Coeff. -	Tolerance +	Tolerance -	Weight (kg)	Tariff No.
CHF12545CBF101R Res Thick Film 100 Ohm 5% 500W AXL Flange Mount Tray bourns	询价	5 %	Axial	Tray	Bulk	100 Ohms	100	500W	High Frequency/RF Resistors	RoHS Compliant	Lead free / RoHS Compliant	500 W	20	-	-	Thick Film	100 Ohm	5.07 mm	31.75 mm	-55 to 150 °C	100	Compliant	27.7	Flange Mount	31.75	5.07	500	Epoxy	Thick Film	0.200" (5.08mm)	1.250" L x 0.500" W (31.75mm x 12.70mm)	Thick Film	-	31.75 mm	5.07 mm	12.7 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RF, High Frequency	-	1 GHz	Tab	Flanges	Aluminum Oxide	-	-	-	-	-	-	-	-	-	-	-	Flat Box, Terminator	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 CHF3020CBF101R Res Thick Film 100 Ohm 5% 10W AXL Flange Mount Box bourns	询价	5 %	Axial	Box	Bulk	100Ω	100	10W	High Frequency/RF Resistors	RoHS Compliant	Lead free / RoHS Compliant	10 W	100	-	-	Thick Film	100 Ohm	3.7 mm	18.08 mm	-55 to 150 °C	100	Compliant	7.62	Flange Mount	18.08	3.7	10	Epoxy	Thick Film	0.146" (3.70mm)	0.300" L x 0.200" W (7.62mm x 5.08mm)	Thick Film	-	6.35 mm	3.7 mm	5.08 mm	-	-	-	-	-	-	-	Axial	-	-	-	-	-	CHF3020CBF	-	RF, High Frequency	-	2 GHz	Tab	Flanges	Aluminum Oxide	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTD903-2015P-A203 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	126	20 kOhms	20k	0.025W, 1/40W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	25 mW	99	Multi Potentiometer	- 10 C to + 50 C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	*	Carbon	*	Side Adjustment	300°	-	Knurled / Serrated	W x L x H	6 mm	*	*	-	Audio	-	15 mm	-	-	-	-	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTV09A-40ACF-B503 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	100	50 kOhms	50k	0.05W, 1/20W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	50 mW	100	Potentiometer	- 10 C to + 50 C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	Through Hole	Carbon	0.236" (6.00mm)	Top Adjustment	280°	-	Flatted / D	-	6 mm	Flatted Shaft	Rectangular - 0.433" x 0.386" Face x 0.299" L (11.00mm x 9.80mm x 7.60mm)	-	Linear	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTV111-4420A-C104 PANEL CONTROL - 11MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	100	100 kOhms	100k	0.05W, 1/20W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	-	100	Potentiometer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	Through Hole	Carbon	0.236" (6.00mm)	Top Adjustment	300°	-	Flatted / D	Dia. x W x L x H	6 mm	Flatted Shaft	Rectangular - 0.528" x 0.472" Face x 0.335" L (13.40mm x 12.00mm x 8.50mm)	-	-	-	20 mm	-	-	-	-	0.787" (20.00mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF190104CBF500R Res Thick Film 50 Ohm 5% 800W Epoxy AXL Flange Mount Tray bourns	询价	5 %	Axial	Tray	Bulk	50 Ohms	50	800W	High Frequency/RF Resistors	RoHS Compliant	Lead free / RoHS Compliant	800 W	20	-	- 55 C to + 150 C	Thick Film	50 Ohm	8.8 mm	48.2 mm	-55 to 150 °C	50	Compliant	38.4	Flange Mount	48.2	8.8	800	Epoxy	Thick Film	0.346" (8.80mm)	1.898" L x 1.039" W (48.20mm x 26.40mm)	Thick Film	-	48.2 mm	8.8 mm	26.4 mm	-	-	-	-	-	-	-	Flat Box, Terminator	-	-	-	-	-	CHF	-	RF, High Frequency	-	1 GHz	Tab	Flanges	Aluminum Oxide	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	20	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF12545CBF500L Res Thick Film 50 Ohm 5% 500W Flange Mount Tray bourns	询价	5 %	SMD/SMT	Tray	Bulk	50 Ohms	50	500W	High Frequency/RF Resistors	RoHS Compliant	Lead free / RoHS Compliant	500 W	50	-	- 55 C to + 150 C	Thick Film	50 Ohm	5.07 mm	31.75 mm	-55 to 150 °C	50	Compliant	19.2	Flange Mount	31.75	5.07	500	Epoxy	Thick Film	0.200" (5.08mm)	1.250" L x 0.500" W (31.75mm x 12.70mm)	Thick Film	-	31.75 mm	5.07 mm	12.7 mm	-	-	-	-	-	-	-	Flat Box, Terminator	-	-	-	-	-	CHF	-	RF, High Frequency	-	1 GHz	Tab	Flanges	Aluminum Oxide	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CHF12545CBF500R Res Thick Film 50 Ohm 5% 500W Epoxy AXL Flange Mount Tray bourns	询价	5 %	Axial	Tray	Bulk	50 Ohms	50	500W	High Frequency/RF Resistors	RoHS Compliant	Lead free / RoHS Compliant	500 W	-	-	-	Thick Film	50 Ohm	5.07 mm	31.75 mm	-55 to 150 °C	50	Compliant	27.7	Flange Mount	31.75	5.07	500	Epoxy	Thick Film	0.200" (5.08mm)	1.250" L x 0.500" W (31.75mm x 12.70mm)	Thick Film	-	31.75 mm	5.07 mm	12.7 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RF, High Frequency	-	1 GHz	Tab	Flanges	Aluminum Oxide	-	-	-	-	-	-	-	-	-	-	-	Flat Box, Terminator	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTD902-10C5P-A203 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	±10%	PCB Pins	Tray	144	-	20k	0.025W, 1/40W	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single	-	-	-	-	-	Through Hole	Carbon	0.236" (6.00mm)	Side Adjustment	300°	-	-	-	-	Round Shaft	Rectangular - 0.445" x 0.374" Face x 0.380" L (11.30mm x 9.50mm x 9.65mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTD902-20BAP-C203 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	-	20 kOhms	-	-	Potentiometers	RoHS Compliant	-	50 mW	144	Dual Potentiometer	- 10 C to + 50 C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	-	-	-	-	-	-	Knurled / Serrated	-	6 mm	-	-	-	Linear	-	20 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTD906-2015P-C203 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	72	20 kOhms	20k	0.025W, 1/40W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	50 mW	72	Multi Potentiometer	- 10 C to + 50 C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	Through Hole	Carbon	0.236" (6.00mm)	Side Adjustment	300°	-	Knurled / Serrated	-	6 mm	Round Shaft	Rectangular - 0.445" x 0.374" Face x 0.972" L (11.30mm x 9.50mm x 24.70mm)	-	Linear	-	15 mm	-	-	-	-	0.591" (15.00mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTV09A-40AAF-B503 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	100	50 kOhms	50k	0.05W, 1/20W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	50 mW	100	Potentiometer	- 10 C to + 50 C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	Through Hole	Carbon	0.236" (6.00mm)	Top Adjustment	280°	-	Flatted / D	-	6 mm	Flatted Shaft	Rectangular - 0.433" x 0.386" Face x 0.299" L (11.00mm x 9.80mm x 7.60mm)	-	Linear	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTV09A-40AAG-B503 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	100	50 kOhms	50k	0.05W, 1/20W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	50 mW	100	Potentiometer	- 10 C to + 50 C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	Through Hole	Carbon	0.236" (6.00mm)	Top Adjustment	280°	-	Knurled / Serrated	-	6 mm	-	-	-	Linear	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTV111-4420A-C502 PANEL CONTROL - 11MM-ST-CARBON bourns	询价	20 %	Pin	Bulk	100	5 kOhms	5k	0.05W, 1/20W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	-	100	Potentiometer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	Through Hole	Carbon	0.236" (6.00mm)	Top Adjustment	300°	-	Flatted / D	Dia. x W x L x H	6 mm	Flatted Shaft	Rectangular - 0.528" x 0.472" Face x 0.335" L (13.40mm x 12.00mm x 8.50mm)	-	-	-	20 mm	-	-	-	-	0.787" (20.00mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 PWR220-2SBR100J Res Metal Foil 0.1 Ohm 5% 1.5W ±50ppm/°C Epoxy/PPS TO-220 RDL Thru-Hole Tube bourns	询价	5 %	Radial	Tube	Rail / Tube	100mΩ	0.1	15W	-	-	Lead free / RoHS Compliant	1.5 W	-	-	-	Metal Foil	100 mOhm	17.3 mm	10.16 mm	-40 to 130 °C	100m	Compliant	4	Through Hole	10.16	17.3	1.5	Epoxy/PPS	Metal Foil	0.681" (17.30mm)	0.400" L x 0.157" W (10.16mm x 4.00mm)	Metal Foil	-	-	-	-	-	-	-	-	-	-	-	TO-220	-	10.16 x 4 x 17.3mm	-	-	-	-	-	-	-	-	-	-	-	-	±50 ppm/°C	Tin/Copper	±50	No	5.08	2	TO-220-2	TO-220	-	-	-	4mm	5.08mm	10.16mm	+130°C	+50ppm/°C	-40°C	-50ppm/°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 PWR221-2FC2500F Res Thick Film 250 Ohm 1% 1.5W ±100ppm/°C Epoxy/PPS TO-221 RDL Thru-Hole Tube bourns	询价	1 %	Radial	Tube	Rail / Tube	250 Ohms	250	50W	Thick Film Resistors - Through Hole	RoHS Compliant	Lead free / RoHS Compliant	1.5 W	50	Thick Film Resistors Leaded	- 40 C to + 155 C	Thick Film	250 Ohm	19.3 mm	10.16 mm	-40 to 155 °C	250	Compliant	4	Through Hole	10.16	19.3	1.5	Epoxy/PPS	Thick Film	0.720" (18.30mm)	0.400" L x 0.157" W (10.16mm x 4.00mm)	Thick Film	-	10.16 mm	18.3 mm	4 mm	-	-	-	-	-	-	-	TO-221	-	4 mm W x 10.16 mm L x 18.3 mm H	-	-	-	PWR220/PWR221 F	-	-	-	-	-	-	-	-	±100 ppm/°C	Tin/Copper	±100	No	5.08	2	TO-221	TO-221	2 kV	5.08 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 PWR221-2FC2R50F Res Thick Film 2.5 Ohm 1% 1.5W ±100ppm/°C Epoxy/PPS TO-221 RDL Thru-Hole Tube bourns	询价	1 %	Radial	Tube	Rail / Tube	2.5 Ohms	2.5	50W	Thick Film Resistors - Through Hole	RoHS Compliant	Lead free / RoHS Compliant	1.5 W	50	Thick Film Resistors Leaded	- 40 C to + 155 C	Thick Film	2.5 Ohm	19.3 mm	10.16 mm	-40 to 155 °C	2.5	Compliant	4	Through Hole	10.16	19.3	1.5	Epoxy/PPS	Thick Film	0.720" (18.30mm)	0.400" L x 0.157" W (10.16mm x 4.00mm)	Thick Film	-	10.16 mm	18.3 mm	4 mm	-	-	-	-	-	-	-	TO-221	-	4 mm W x 10.16 mm L x 18.3 mm H	-	-	-	PWR220/PWR221 F	-	-	-	-	-	-	-	-	±100 ppm/°C	Tin/Copper	±100	No	5.08	2	TO-221	TO-221	2 kV	5.08 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PWR221-2SBR015J Res Metal Foil 0.015 Ohm 5% 15W ±50ppm/°C Epoxy/PPS TO-221 RDL Thru-Hole T/R bourns	询价	5 %	Radial	Tape and Reel	Rail / Tube	15 mOhms	0.015	15W	Thick Film Resistors - Through Hole	RoHS Compliant	Lead free / RoHS Compliant	15 W	50	Thick Film Resistors Leaded	- 40 C to + 130 C	Metal Foil	15 mOhm	16.3 mm	10.16 mm	-40 to 130 °C	15m	Compliant	4	Through Hole	10.16	16.3	15	Epoxy/PPS	Metal Foil	0.720" (18.30mm)	0.400" L x 0.157" W (10.16mm x 4.00mm)	Metal Foil	-	10.16 mm	18.3 mm	4 mm	-	-	-	-	-	-	-	TO-221	-	4 mm W x 10.16 mm L x 18.3 mm H	-	-	-	PWR220/PWR221 S	-	-	-	-	-	-	-	-	±50 ppm/°C	Tin/Copper	±50	No	5.08	2	TO-221	TO-221	300 V	5.08 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 PWR4412-2SBR0050F Res Metal Film 0.005 Ohm 1% 1W ±20ppm/°C Bare Metal RDL Thru-Hole Bag bourns	询价	1 %	Radial	Bulk	Bulk	5 mOhms	0.005	1W	Current Sense Resistors - Through Hole	RoHS Compliant	Lead free / RoHS Compliant	1 W	250	Thick Film Current Sensing Resistors	- 55 C to + 270 C	Metal Film	5 mOhm	7.62 mm	12.44 mm	-55 to 270 °C	5m	Compliant	4.8	Through Hole	12.44	7.62	1	Bare Metal	Metal Film	0.300" (7.62mm)	0.450" L x 0.189" W (11.43mm x 4.80mm)	Metal Element	-	11.43 mm	13.5 mm	4 mm	-	-	-	-	-	-	-	Radial	-	4 mm W x 11.43 mm L x 13.5 mm H	-	-	-	PWR4412-2S	-	Current Sense, Pulse Withstanding	-	-	-	-	-	-	±20 ppm/°C	Tin	±20	No	11.43	2	Radial Lead	-	-	-	-	4.8mm	11.43mm	12.44mm	+270°C	+20ppm/°C	-55°C	-20ppm/°C	-	PWR44122SBR0050F	:BOURNS - PWR4412-2S Series	:± 1%	:Radial Leaded	:Metal Strip	:No SVHC (20-Jun-2013)	:5.08mm	:11.43mm	:125°C	:-40°C	:Through Hole	:20ppm/°C	:20ppm/°C	:1%	:1%	0.0002	85332100
PTD902-1015P-B203 PANEL CONTROL - 9MM-ST-CARBON bourns	询价	10 %	Pin	Bulk	144	20 kOhms	20k	0.05W, 1/20W	Potentiometers	RoHS Compliant	Lead free / RoHS Compliant	50 mW	144	Dual Potentiometer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	Through Hole	Carbon	Through Hole	Carbon	0.236" (6.00mm)	Side Adjustment	300°	-	-	-	-	Round Shaft	Rectangular - 0.445" x 0.374" Face x 0.380" L (11.30mm x 9.50mm x 9.65mm)	-	Linear	-	15 mm	-	-	-	-	0.591" (15.00mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Bourns, Inc.- 通孔电阻器

通孔电阻器 - 型号列表共 281 个型号

Resistance

Resistance (Ohms)

Power Rating

Power (Watts)

Resistance Value

Product Height

Resistance Value

Product Height

Factory Pack Quantity

Standard Package

Product Depth

Power Rating

Height

Tolerance

Product Length

Termination Style

Product Length

Packaging

Case Length

Case Height

Size / Dimension

Package/Case

Series

Product

Dimensions

Operating Temperature Range

Size - Body

Operating Temperature

Product Category

Case Width

Type

Case Style

Technology

Composition

Actuator Length

Actuator Type

Temperature Coefficient

Temperature Coefficient

Supplier Device Package

Mounting

Frequency

Features

Taper

Number of Turns

Shaft Type

Shaft Length

Mounting Type

Actuator Diameter

Adjustment Type

Rotation

Package Type

Lead Finish

Terminal Pitch

Depth

Lead Pitch

Length

Maximum Operating Temperature

Maximum Temperature Coefficient

Minimum Operating Temperature

Minimum Temperature Coefficient

Voltage Rating