3N243

Mfr. #:: 3N243
Manufacturer:: Welwyn Components / TT Electronics
Description:: Transistor Output Optocouplers Isolator
Lifecycle:: New from this manufacturer.
Datasheet:: 3N243 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: 3N243 more Information

Product Attribute
Attribute Value

Manufacturer:: TT Electronics

Product Category:: Transistor Output Optocouplers

RoHS:: N

Package / Case:: TO-72-4

Output Type:: NPN Phototransistor

Number of Channels:: 1 Channel

If - Forward Current:: 3 mA

Maximum Collector Emitter Voltage:: 30 V

Maximum Collector Current:: 30 mA

Isolation Voltage:: 1000 VDC

Maximum Collector Emitter Saturation Voltage:: 0.3 V

Vf - Forward Voltage:: 1.3 V

Vr - Reverse Voltage:: 2 V

Pd - Power Dissipation:: 200 mW

Minimum Operating Temperature:: - 55 C

Maximum Operating Temperature:: + 125 C

Packaging:: Bulk

Configuration:: 1 Channel

Brand:: Welwyn Components / TT Electronics

Current Transfer Ratio:: 0.15 %

Fall Time:: 10 us

Product Type:: Transistor Output Optocouplers

Rise Time:: 10 us

Factory Pack Quantity:: 100

Subcategory:: Optocouplers

Tags: 3N243, 3N24, 3N2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

3N243 Description

***ical: Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin TO-72

***er Electronics: Transistor Output Optocouplers Isolator

***ied Electronics & Automation: Optoisolater; Analog; TO-72; Transistor

3N243 More Information

High Reliability Sensors: Optek / TT Electronics High Reliability COTS Sensors offer reliable performance, low form factor, and extended service life across a variety of applications. These standard offerings are available in an assortment of styles and types.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
3N243 DISTI # 3N243-ND	TT Electronics OPTEK Technology	OPTOISOLATOR 1KV TRANS TO72-4 RoHS: Not compliant Min Qty: 100 Container: Bulk	Temporarily Out of Stock	100:$16.2063
3N243TX DISTI # 3N243TX-ND	TT Electronics OPTEK Technology	OPTOISOLATOR 1KV TRANS TO72-4 RoHS: Not compliant Min Qty: 100 Container: Bulk	Temporarily Out of Stock	100:$21.5427
EL3-N2438 DISTI # EL3-N2438-ND	SICK AG	SEN PHT NPN LO M8 4 PIN RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$68.6000
ZL3-N2431 DISTI # ZL3-N2431-ND	SICK AG	NPN LO 150 MM PGTL M8 RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$81.2000
WL9-3N2430 DISTI # WL9-3N2430-ND	SICK AG	NPN LO/DO M12 4PIN NO ADJ RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$160.0200
WL9-3N2432 DISTI # WL9-3N2432-ND	SICK AG	NPN LO/DO M12 4PIN TEACH RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$172.6200
WL12-3N2431 DISTI # WL12-3N2431-ND	SICK AG	NPN RED M12 RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$203.8400
WSE9-3N2430 DISTI # WSE9-3N2430-ND	SICK AG	NPN LO/DO M12 4PIN NO ADJ RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$212.8000
WL9G-3N2432 DISTI # WL9G-3N2432-ND	SICK AG	NPN LO/DO M12 4PIN W/CTA RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$218.4000
WL12-3N2431T01 DISTI # WL12-3N2431T01-ND	SICK AG	NPN LO/DO M12 CONNECTOR RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$220.6400
WL4S-3N2430V DISTI # WL4S-3N2430V-ND	SICK AG	SEN PHT NPN LO/DO M12 4PIN RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$236.3200
WL9L-3N2432 DISTI # WL9L-3N2432-ND	SICK AG	NPN M12 4 PIN RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$238.5600
WTF12-3N2431 DISTI # WTF12-3N2431-ND	SICK AG	NPN RED M12 POT RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$241.9200
WTF12-3N2433 DISTI # WTF12-3N2433-ND	SICK AG	NPN RED M12 TEACH RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$241.9200
WTB12-3N2431 DISTI # WTB12-3N2431-ND	SICK AG	NPN RED M12 POT RoHS: Not compliant Min Qty: 1 Container: Bulk	Temporarily Out of Stock	1:$241.9200
G1363N243-1.5B DISTI # G1363N243-1.5B	Glenair Inc	ADAPTER - Bulk (Alt: G1363N243-1.5B) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
440AS063N2434-2 DISTI # 440AS063N2434-2	Glenair Inc	ADAPTER - Bulk (Alt: 440AS063N2434-2) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
440FS063N2432-2 DISTI # 440FS063N2432-2	Glenair Inc	ADAPTER - Bulk (Alt: 440FS063N2432-2) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
380FS003N2432A5 DISTI # 380FS003N2432A5	Glenair Inc	Connector Accessories Straight RFI/EMI Backshell Olive Drab Cadmium Over Electroless Nickel 24 Shell Size - Bulk (Alt: 380FS003N2432A5) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
380FS003N2432A6 DISTI # 380FS003N2432A6	Glenair Inc	Connector Accessories Straight RFI/EMI Backshell Olive Drab Cadmium Over Electroless Nickel 24 Shell Size - Bulk (Alt: 380FS003N2432A6) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
440AS063N2434-3 DISTI # 440AS063N2434-3	Glenair Inc	Connector Accessories Straight Rotatable Coupling-Standard Profile EMI/RFI Crimp Ring Adapter Olive Drab Cadmium Over Electroless Nickel Plated 24 Shell Size - Bulk (Alt: 440AS063N2434-3) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
WL9-3N2430 DISTI # 70903159	SICK AG	Photoelectric RetroReflective Sensor,Autocolimtn,NPN,LED,0m - 2.5m,Red,M12 Conn RoHS: Compliant	4	1:$137.2800 3:$130.4200
WTF12-3N2431 DISTI # 70879898	SICK AG	Photoelectric Sensor,Proximity,FGS,30-175 mm,Red,640 nm,NPN,M12,4-Pin Male Conn RoHS: Compliant	1	1:$233.4700 3:$221.8000
WTB12-3N2431 DISTI # 70879906	SICK AG	Photoelectric Sensor,Proximity,BGS,20-350 mm,Red,640 nm,NPN,M12,4-Pin Male Conn RoHS: Compliant	12	1:$233.4700 3:$221.8000
3N243 DISTI # 70050390	TT Electronics OPTEK Technology	Optoisolater,Analog,TO-72,Transistor RoHS: Compliant	0	100:$16.6900
3N243TX DISTI # 70050389	TT Electronics OPTEK Technology	Optoisolater,Analog,TO-72,Transistor RoHS: Compliant	0	100:$21.1000
WL9-3N2432 DISTI # 70903160	SICK AG	Photoelectric RetroReflective Sensor,Autocolimtn,NPN,Teach Btn,0m - 3m,Red,M12 RoHS: Compliant	0	1:$148.0800 3:$140.6800
WL12-3N2431 DISTI # 70879925	SICK AG	Photoelectric Sensor,Retro-Reflective,Autocollimation,0-5 m,Red,640 nm,NPN,M12 RoHS: Compliant	0	1:$196.7200 3:$186.8800
WL9G-3N2432 DISTI # 70903203	SICK AG	Photoelectric RetroReflective Sensor,Autocolimtn,NPN,0m-3m,Red PinPoint LED,M12 RoHS: Compliant	0	1:$210.7800 3:$200.2400
WL9L-3N2432 DISTI # 70883742	SICK AG	Photoelectric Retro-Reflective Sensor,Autocollimation,NPN,10-30VDC,M12 Conn RoHS: Not Compliant	0	1:$230.2200 3:$218.7100
WSE12-3N2431 DISTI # 70879947	SICK AG	Photoelectric Sensor,Through-Beam,0-15 m,Red,640 nm,NPN,M12,4-Pin Male Conn RoHS: Compliant	0	1:$250.7600 3:$238.2200
WTF12-3N2433 DISTI # 70879899	SICK AG	Photoelectric Sensor,Proximity,FGS,30-175 mm,Red,640 nm,NPN,M12,4-Pin Male Conn RoHS: Compliant	0	1:$233.4700 3:$221.8000
WTB12-3N2433 DISTI # 70879907	SICK AG	Photoelectric Sensor,Proximity,BGS,20-350 mm,Red,640 nm,NPN,M12,4-Pin Male Conn RoHS: Compliant	0	1:$233.4700 3:$221.8000
WSE27-3N2430 DISTI # 70881500	SICK AG	Photelectric Sensor,Through-Beam,Rectangular,0-25 m,645 nm,NPN RoHS: Compliant	0	1:$322.1000 3:$306.0000
WSE9L-3N2437 DISTI # 70883747	SICK AG	Through-Beam Photoelectric Sensor,NPN,10-30VDC,M12 Connector RoHS: Not Compliant	0	1:$342.6400 3:$325.5100
WL12-3N2431T01 DISTI # 70879928	SICK AG	Photoelectric Sensor,Retro-Reflect,Autocolimtn,0-5m,Red,640 nm,NPN,Teflon Coated RoHS: Compliant	0	1:$212.9300 3:$202.2800
3N243 DISTI # 828-3N243	TT Electronics plc	Transistor Output Optocouplers Isolator RoHS: Not compliant	0	1:$19.1600 10:$18.0900 100:$17.0300 250:$16.3700 500:$15.7700
3N243 DISTI # 000000000003458361	TT Electronics OPTEK Technology	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin TO-72	0	1:$17.4000 100:$16.7000 250:$16.0600
3N243TX DISTI # 000000000003458362	TT Electronics OPTEK Technology	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin TO-72	0	1:$23.1100 100:$22.1900 250:$21.3300
3N243TX	TT Electronics plc	Transistor Output Optocouplers TO-72 OPTICALLY COUPLED ISOLA	Americas -
3N243	TT Electronics plc	Transistor Output Optocouplers Isolator	Americas -

Image	Part #	Description
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	Mfr.#: 3N45 OMO.#: OMO-3N45-1190	N-CHAN.MOS-FET 0,6A 450V SOT223
	Mfr.#: 3N60LF OMO.#: OMO-3N60LF-1190	New and Original
	Mfr.#: 3NE8714-1 OMO.#: OMO-3NE8714-1-1190	FUSE LINK, SITOR, 20A, 690V AC, SZ 000
	Mfr.#: 3NK80Z OMO.#: OMO-3NK80Z-1190	New and Original
	Mfr.#: 3NW60041 3 OMO.#: OMO-3NW60041-3-1190	New and Original
	Mfr.#: 3NT01L-H8099 OMO.#: OMO-3NT01L-H8099-1190	New and Original

3N243

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes