Optek-Danulat GmbH- Diodes

Optek-Danulat GmbH, headquartered in Essen, Germany, has specialized for over 25 years in designing and manufacturing high-performance inline photometric analyzers for industrial liquid and gas processing. The company has grown into a global operation with major facilities in Germany, the United States, Singapore, and China, supported by a network of representatives in more than 25 countries. Optek’s core products are sensor-based process analyzers that measure turbidity, color, UV absorption, and dissolved oxygen under extreme temperature, pressure, and corrosive conditions. Key product families include the TF16-N series of turbidity sensors, the AF16-N single-channel absorption sensors, ColorSens inline color measurement systems, and the OXY-4 dissolved oxygen sensor. These sensor systems integrate advanced optoelectronics and robust mechanical design to deliver precise, real-time data directly in pipelines and vessels. Optek maintains large inventories in Europe and the US, enabling rapid configuration and delivery of analyzers tailored to specific customer requirements. The company serves demanding industries such as chemical, pharmaceutical, food & beverage, oil & gas, and water treatment, where inline monitoring is critical for quality and safety. Optek is recognized as a technology leader in process photometry, with thousands of installations worldwide and a strong patent portfolio in sensor design. Its unique dual-beam, sapphire-optical-window technology sets the standard for reliable, low-maintenance measurement in the most punishing process environments. By continuously investing in R&D and global service capabilities, Optek remains a trusted partner for engineers seeking accurate, durable inline analysis solutions.

Diodes - 型号列表

136 parts in total

Mfr Part #	Quantity Available	Price	Mounting Type	Polarity	RoHS	EU RoHS	Voltage - Supply	Current - Dark (Id) (Max)	Current - Collector (Ic) (Max)	Package / Case	Number of Positions	Shell Size - Insert	Printed Circuit Board	Operating Temperature	Transistor Type	Number of Channels	Current - Dark (Max)	Current Rating (Max)	Voltage - Input (Min)	Power Dissipation (Max)	Vce(on) (Max) @ Vge, Ic	Package Quantity	Lead Style	Standard Package Name	Width	Length - Overall	Wavelength - Peak	Lens Color	Sensing Angle	Power - Rated	Diameter - Outside	Rise Time (Typ)	Max Propagation Delay @ V, Max CL	Tariff No	Power - Average Forward	Weight	Number of Pins	Package Cooled	Viewing Angle	Switch Time (Ton, Toff) (Max)	Packaging	Voltage - Output (Max)	Leaded Process Compatible	SVHC	Sensitivity	Current - Dark (Typ)	Voltage - Supply (Vcc/Vdd)	Depth	Length	Lead Spacing	Length - Lead Wire	Voltage Rating	Current - Output	Voltage - Supply (Min)	Propagation Delay tpLH / tpHL (Max)	Type	Material Finish
4 OP500 Phototransistor IR Chip Silicon 2-Pin SMD PHOTOTRANSISTOR, 0805, SMD INFRARED PHOTOTRANSISTOR ; 0805 PKG, WATER CLEAR LENS, FLAT Optek Technology	223	1: ¥38.8008	Surface Mount	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	20 mA	:0805	2	0.8	2	:85°C	Phototransistor	1	100	100(Min)	30	75	5 V	SMD	-	SMD	1.25	2	:935nm	Clear	150	75 mW	-	:15µs	15000(Typ)	85414010	:75mW	0.001	:2	-	:150°	:15µs	:Cut Tape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP538FB Photodarlington Chip Silicon 935nm 2-Pin End Looking PHOTODARLINGTON FLAT LENS Optek Technology	250	50: ¥5.335	Through Hole	NPN	RoHS Compliant Part	Compliant	15 V	225 nA	7.2 mA	Silicon	2	3.3(Max)	2	100	Photodarlington	1	225	20500	30	100	5 V	End Looking	Through Hole	End Looking	1.65(Max)	4.19(Max)	935	Black	65	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP505W Phototransistor IR Chip Silicon 935nm 2-Pin T-1 PHOTO TRANSISTOR FLAT LENS Optek Technology	2000	250: ¥3.128	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	1 mA	T-1 Flat	2	3.18(Max) + 0.76	2	100	Phototransistor	1	100	100(Min)	30	100	5 V	T-1	Through Hole	T-1	-	-	935	Blue	-	-	4.19(Max)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 OP520DA Photodarlington IR Chip Silicon 2-Pin SMD INFRARED PHOTO DARLINGTON ; 1206 PKG, BLACK LENS, FLAT Optek Technology	241	1: ¥38.8008	Surface Mount	NPN	RoHS Compliant Part	Compliant	35 V	100 nA	10 mA	1206 SMD	2	1.1	2	85	Photodarlington	1	200	10000(Min)	35	100	5 V	SMD	No Lead	SMD	1.6	3.2	-	Clear	150	-	-	50000(Typ)	50000(Typ)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP643SL Phototransistor Chip Silicon 2-Pin Pill PHOTO TRANSISTOR PILL PAK Optek Technology	10	1: ¥14.212	SMT	NPN	RoHS Compliant Part	Compliant	25 V	100 nA	8 mA	Low Lens	2	2.92(Max)	2	125	Phototransistor	1	100	8000	25	50	5 V	Pill	-	Pill	1.57(Max)	2.34(Max)	-	-	-	50 mW	-	15000(Typ)	15000(Typ)	-	-	-	-	NPN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 OP550B Phototransistor IR Chip Silicon 2-Pin PHOTO TRANSISTOR LATERAL Optek Technology	10	1: ¥4.6648	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	4.7 mA	Sidelooker	2	5.84(Max)	2	100	Phototransistor	1	100(Typ)	4700	30	100	5 V	-	Through Hole	-	2.54(Max)	4.57(Max)	-	Clear	-	-	4.19(Max)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP755A Phototransistor Chip Silicon 935nm 2-Pin Side Looker PHOTOTRANS. W/BASE-EMITTER RES. Optek Technology	10	1: ¥6.6796	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	5.5 mA	Sidelooker	2	6.22(Max)	2	100	Phototransistor	1	100	5500	30	200	-	Side Looker	Through Hole	-	2.67	4.57	935	Blue	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP560B Photodarlington IR Chip Silicon 935nm 2-Pin Side Looker PHOTODARLINGTON LATERAL Optek Technology	10	1: ¥8.296	Through Hole	NPN	RoHS Compliant Part	Compliant	15 V	100 nA	9.8000000000000007 mA	Sidelooker	2	5.84(Max)	2	100	Photodarlington	1	100	9800	15	100	5 V	Side Looker	Through Hole	-	2.54(Max)	4.57(Max)	935	-	28	100 mW	-	-	-	-	-	-	-	NPN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP599B Phototransistor Chip Silicon 890nm 2-Pin T-1 3/4 PHOTO TRANSISTOR PLASTIC T-1 3/4 Optek Technology	10	1: ¥4.522	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	1.95 mA	T-1	2	8.89	2	100	Phototransistor	1	100	1950	30	100	5 V	T-1 3/4	Through Hole	T-1 3/4	-	-	890	Blue	-	100 mW	6.22	-	-	-	-	-	-	NPN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP800B Phototransistor Chip Silicon 890nm 3-Pin TO-18 PHOTO TRANSISTOR TO-18 Optek Technology	10	1: ¥15.912	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	5.4 mA	TO-18	3	6.86(Max)	3	125	Phototransistor	1	100	3600	30	250	5 V	TO-18	Through Hole	TO-206-AA	-	-	890	-	-	-	5.84(Max)	7000(Typ)	7000(Typ)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 OP550C Phototransistor IR Chip Silicon 2-Pin PHOTOTRANSISTOR, SIDE VIEW PHOTO TRANSISTOR LATERAL Optek Technology	10	5: ¥5.848	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	2.4 mA	:Side Looking	2	5.84(Max)	2	:100°C	Phototransistor	1	100(Typ)	2400	30	100	5 V	-	Through Hole	-	:4.45mm	4.57(Max)	:935nm	Clear	-	-	4.19(Max)	-	-	85414090	:100mW	0.015	:2	-	-	-	-	-	-	:No SVHC (19-Dec-2012)	:250µA @ 1mW/cm²	:2.4mA	:5V	:2.28mm	:5.7mm	:2.54mm	:12.7mm	-	-	-	-	-	-
OP805TXV Phototransistor IR Chip Silicon 3-Pin TO-18 TO-18NPN SILICON PHOTO TRANSISTOR Optek Technology	10	100: ¥206.312	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	15 mA	TO-18	3	6.86(Max)	3	125	Phototransistor	1	100	22000	0.4	250	5 V	TO-18	Through Hole	TO-206-AA	-	-	-	-	12	250 mW	5.84(Max)	15000	15000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 OP598C Phototransistor IR Chip Silicon 890nm 2-Pin TO-18 OPTICAL SENSOR PHOTOTRANSISTOR PHOTO TRANSISTOR PLASTIC TO-18 Optek Technology	28	1: ¥4.312	Through Hole	NPN	RoHS Compliant Part	Compliant	:5.0V	100 nA	:2.5A	TO-18	2	7.62(Max)	2	100	Phototransistor	1	100	:100µA	30	250	5 V	TO-18	Through Hole	TO-206-AA	-	-	:890nm	Blue	-	250 mW	5.72(Max)	-	-	85365005	:250mW	0.002	:2	NPN	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OPL562-OC Photodetector Optoschmitt 3-Pin Side Looker PHOTOLOGIC LATERAL, Optek Technology	10	1: ¥9.86	Through Hole	NPN	RoHS Compliant Part	Compliant	-	-	-	-	3	5.72	3	85	-	-	-	-	-	-	-	Side Looker	-	-	2.34	4.45	-	-	-	200	-	-	-	-	-	-	-	-	-	-	-	35	-	-	-	-	-	-	-	-	-	4.5	12	16	5000(Typ)	Optoschmitt	-
5 OP501 Phototransistor IR Chip Silicon 2-Pin SMD LED, IR, 0805 TRANSISTOR, PHOTO, NPN, 935NM, 0805 INFRARED PHOTOTRANSISTOR ; 0805 PKG, BLACK LENS, FLAT Optek Technology	144	1: ¥29.8656	Surface Mount	NPN	RoHS Compliant Part	Compliant	35 V	100 nA	:0.01mA	:0805	2	0.8	2	:85°C	Phototransistor	1	100	100(Min)	30	75	5 V	SMD	-	SMD	1.25	2	:935nm	Clear	:150°	-	-	:15µs	15000(Typ)	85414010	:75mW	0.001	:2	-	:150°	:15µs	:Cut Tape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:MSL 2A - 4 weeks
3 OP830WSL Photodarlington Chip Silicon 3-Pin TO-18 OPTICAL SENSOR PHOTOTRANSISTOR PHOTODARLINGTON FLAT LENS Optek Technology	53	1: ¥18.12	Through Hole	NPN	RoHS Compliant Part	Compliant	:5.0V	100 nA	:4.0A	TO-18	3	5.13(Max)	3	125	Photodarlington	1	1000	:100µA	15	250	5 V	TO-18	Through Hole	TO-206-AA	-	-	-	-	-	250 mW	5.84(Max)	-	-	90318038	:250mW	0.002	:3	TO-18	-	-	-	-	:Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP515B PHOTOTRANSISTOR COAXIAL PHOTO TRANSISTOR COAXIAL Optek Technology	10	1: ¥30.26	Thru_hole	NPN	-	-	30 V	100 nA	3 mA	Hermetic	-	-	-	-	-	-	-	-	-	-	5 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 OP501DA Phototransistor IR Chip Silicon 2-Pin SMD INFRARED PHOTO DARLINGTON ; 0805 PKG, BLACK LENS, FLAT Optek Technology	181	1: ¥36.5772	Surface Mount	NPN	RoHS Compliant Part	Compliant	35 V	100 nA	32 mA	805 SMD	2	0.8	2	85	Phototransistor	1	100	10000(Min)	35	100	5 V	SMD	-	SMD	1.25	2	-	Clear	150	-	-	60000	60000	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OP508FB Phototransistor Chip Silicon 935nm 2-Pin End Looking PHOTO TRANSISTOR FLAT LENS Optek Technology	10	1: ¥6.1547	Through Hole	NPN	RoHS Compliant Part	Compliant	30 V	100 nA	5.0999999999999996 mA	Endlooker	2	3.3(Max)	2	100	Phototransistor	1	100	5100	30	100	5 V	End Looking	Through Hole	End Looking	1.65(Max)	4.19(Max)	935	Black	60	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 OP560C Photodarlington IR Chip Silicon 935nm 2-Pin Side Looker OPTOCOUPLER PHOTODARLINGTON NPN 935NM SIDELK Optek Technology	10	1: ¥8.1804	Through Hole	NPN	RoHS Compliant Part	Compliant	15 V	100 nA	1.1000000000000001 mA	T-1	2	5.84(Max)	2	:100°C	Photodarlington	1	100	:9.8mA	15	100	5 V	Side Looker	Through Hole	-	2.54(Max)	4.57(Max)	:935nm	-	28	-	-	-	-	85414090	:100mW	0.002	:2	-	:28°	-	-	:15V	:Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-