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Bourns, Inc.
Chassis Mount Resistors

Bourns, Inc.- Chassis Mount Resistors

Bourns, Inc. is a global manufacturer of electronic components, founded in 1947 by Marlan and Rosemary Bourns, with its headquarters in Riverside, California, USA. The company specializes in the design and production of a wide range of passive components, circuit protection devices, and sensors for various industries. Bourns' product portfolio includes trimming potentiometers, precision potentiometers, linear motion potentiometers, and rotary dials, which are widely used in industrial and consumer applications. In the area of circuit protection, Bourns offers thyristor surge protectors, gas discharge tubes, resettable fuses, telecom fuses, and ESD protection products. The company also provides an extensive lineup of inductive components such as transformers, coils, and chokes for power and signal applications. Its resistive product range features chip resistors, chip resistor arrays, and specialty resistors, including current sense and high-power types. Additionally, Bourns manufactures switches, encoders, panel controls, modular contacts, and network interface devices for telecommunications. More recent expansions include microelectronic modules, power semiconductors, and custom integrated passive solutions. Bourns serves key markets like automotive, industrial automation, telecommunications, consumer electronics, and medical equipment. With manufacturing facilities and sales offices around the world, Bourns is recognized as a trusted supplier of high-reliability components, holding a strong position in the niche potentiometer and circuit protection segments.

Chassis Mount Resistors - 型号列表

161 parts in total

Mfr Part #	Quantity Available	Price	Standard Package	RoHS	Tolerance	Resistance	Power (Watts)	Power - Rated	Resistance (Ohms)	Height	Packaging	Mounting Type	Termination Style	Technology	EU RoHS	Operating Temperature	Type	Depth	Length - Overall	Size / Dimension	Product Category	Frequency	Width	Lead Style	Package / Case	Mounting Feature	Coating, Housing Type	Features	Composition	Series	Factory Pack Quantity	Diameter	Resistive Material	Temperature Coefficient	Rotation	Size - Body	Actuator Type	Shaft Diameter	Actuator Length	Actuator Diameter	Adjustment Type	Number of Turns	Military Standard	Power - Max	Failure Rate	Resistance in Ohms @ 25degC	Material Finish	Construction	Mounting Style	Height - Overall	Standard Pack	Rad Hardened	Regulator Type	Material - Insulation	Temperature Coefficient (Typ)	SVHC	Tariff No	Frequency - Max	Frequency Range	Resistance Tolerance	Length	Weight	Base Type	Wire Type	Main Purpose
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	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-