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Bourns, Inc.
Industrial Circular Connectors

Bourns, Inc.- Industrial Circular Connectors

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.

Industrial Circular Connectors - 型号列表

33 parts in total

Mfr Part #	Quantity Available	Price	RoHS	Packaging	Termination Style	Tolerance	Package / Case	Standard Package	Mounting Type	Operating Temperature	EU RoHS	Fault Protection	Approval Agency Marking	Fail Short	Capacitance	Number of Poles	Insulation Resistance	Voltage - Input (Min)	Current - Peak Pulse (8/20us)	Voltage - DC Spark Over (Nom)	Current - Discharge (Max) (8/20uS)	Current - Discharge (Nom) (8/20uS)	Impulse Discharge Current (8/20us)	Depth	Height	Length - Overall	Number of Contacts	Switching Cycles	Product Category	Inductance	Resistance - Initial (Ri) (Min)	Factory Pack Quantity	Current Rating (Max)	Shielding	Size / Dimension	Type	Q @ Freq	Test Frequency	DC Resistance (DCR)	Frequency - Self Resonant	Material - Core	Height - Seated (Max)	Series	Current Saturation - Series	Width	Other Names
2027-20-SM-RPLF Precision Gas Discharge Tube Surge Protector 2-Pin T/R Gas Discharge Tubes 200VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.4211	Lead free / RoHS Compliant	Tape and Reel	Solder Pad	±15%	2-SMD Cylinder Square End	Tape & Reel	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CM252016-R22KL MAGNETICS-CHIP INDUCTOR Fixed Inductors CHIP INDUCTOR SMT 220uH INDUCTOR 22NH 190MA SMD bourns	10	2000: ¥0.5059	RoHS Compliant	Reel	SMD/SMT	±10%	Non Standard	2,000	Surface Mount	-40°C ~ 100°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Fixed Inductors	220 nH	20 mOhms	2000	190mA	Unshielded	0.098" L x 0.079" W (2.50mm x 2.00mm)	Wirewound	25 @ 25.2MHz	25.2MHz	700 mOhm Max	230MHz	Polymer	0.063" (1.60mm)	-	-	-	-
2027-15-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 150VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	552	1: ¥5.712	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	80@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-20-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 200VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.2531	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-25-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 250VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.2531	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-60-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 600VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.2531	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-40-SM-RPLF Precision Gas Discharge Tube Surge Protector 2-Pin T/R Gas Discharge Tubes 400VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.4211	Lead free / RoHS Compliant	Tape and Reel	Solder Pad	±15%	2-SMD Cylinder Square End	Tape & Reel	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SDR0302-100MXL MAGNETICS - NON-SHIELDED,100 UH,20%,T/R Fixed Inductors 10ohm 20% 2.5mm PN may be NE DW NA INDUCTOR 10UH 800MA SMD bourns	4000	1: ¥1.224	RoHS Compliant	Reel	-	±20%	Non Standard	2,000	Surface Mount	-40°C ~ 125°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Fixed Inductors	10 uH	4.3 Ohms	2000	800mA	Unshielded	0.118" L x 0.110" W (3.00mm x 2.80mm)	Wirewound	18 @ 2.52MHz	1kHz	250 mOhm Max	34MHz	Ferrite	0.110" (2.80mm)	-	900mA	-	-
PT61010 Fixed Inductors MAGNETICS LAN TRANSFORMER Transformers Audio & Signal MAGNETICS LAN TRANSFORMER Bourns	10	310: ¥11.696	No	-	SMD/SMT	0.25 %	17.65 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Fixed Inductors	6.5 uH	0.6 Ohms	50	-	-	12.32 mm W x 17.65 mm L	-	-	-	-	-	-	-	-	-	12.32 mm	-
2027-25-SM-RPLF Precision Gas Discharge Tube Surge Protector 2-Pin T/R Gas Discharge Tubes 250VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.4211	Lead free / RoHS Compliant	Tape and Reel	Solder Pad	±15%	2-SMD Cylinder Square End	Tape & Reel	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-35-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 350VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.2531	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-40-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 400VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.2531	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-09-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 90VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	1998	1: ¥8.024	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	52@150ms	10	±20%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-23-SM-RPLF Precision Gas Discharge Tube Surge Protector 2-Pin T/R Gas Discharge Tubes 230VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.4211	Lead free / RoHS Compliant	Tape and Reel	Solder Pad	±15%	2-SMD Cylinder Square End	Tape & Reel	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-35-SM-RPLF Precision Gas Discharge Tube Surge Protector 2-Pin T/R Gas Discharge Tubes 350VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1: ¥5.6862	Lead free / RoHS Compliant	Tape and Reel	Solder Pad	±15%	2-SMD Cylinder Square End	Tape & Reel	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-42-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 420VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	10	1000: ¥3.2531	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2027-47-SM-RPLF Precision Gas Discharge Tube Surge Protector 2-Pin T/R Gas Discharge Tubes 470VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	1000	1: ¥4.3384	Lead free / RoHS Compliant	Tape and Reel	Solder Pad	±15%	2-SMD Cylinder Square End	Tape & Reel	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	*	-	-	2027-47-SM-RPLFCT
PM74SB-100M-B-RC POWER INDUCTOR, SHIELDED Fixed Inductors 10uH 10% bourns / j.w. miller	10	1: ¥9.18	RoHS Compliant	Reel	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Fixed Inductors	10 uH	75 mOhms	-	1.65 A	Shielded	-	Shielded SMD Power Inductors	-	-	-	-	-	-	PM74SB	-	-	-
2027-23-SMLF Precision Gas Discharge Tube Surge Protector 2-Pin Gas Discharge Tubes 230VDC 10KADC 10AAC 1pF Solder Pad SMD GAS DISCHARGE TUBE bourns	940	1: ¥5.712	Lead free / RoHS Compliant	Bulk	Solder Pad	±15%	2-SMD Cylinder Square End	Bulk	Surface Mount	-55 to 85 °C	Compliant	No	UL	No	1	2	10	135@150ms	10	±15%	10	10A	25kA	7.93	7.92	6.42	2	400	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CM160808-4N7DL MAGNETICS-CHIP INDUCTOR Fixed Inductors CHIP INDUCTOR SMT 4.7uH bourns	10	1: ¥1.768	RoHS Compliant	Reel	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Fixed Inductors	4.7 nH	20 mOhms	3000	-	-	-	-	-	-	-	-	-	-	-	-	-	-