20-0599.

MEAS EMITTER ASSEMBLY ELM-4000 SERIES SpO2 optical sensor component     Dual Drive Lead Frame Construction Pulse Oximetry Component Clear Epoxy Low oxygen level can put a strain on cell functioning including the heart and brain. This is critical in acute medical situations like post-op recovery. TE Connectivity (TE) ’s SpO2 optical components provide leading accuracy in oxygen level detection. With more than 27 years of proven reliability and expertise, TE has designed SpO2 sensors with best-in-class flexibility to accommodate multiple wavelength options. Our ability to provide both components and complete sensor packages makes us a leading choice for pulse oximetry applications that require high degrees of precision, durability and performance. The ELM-4000 series emitter assemblies are specially designed for medical applications where selection of peak wavelength is a key requirement. Emission source material is GaAIAs in conjunction with GaAIP complete with clear epoxy lens. SENSOR SOLUTIONS /// MEAS EMITTER ASSEMBLY ELM-4000 SERIES 09/2017 Page 1 MEAS EMITTER ASSEMBLY ELM-4000 SERIES SpO2 Optical Sensor Componet Features  660 nm ±3 nm Peak Wavelength Red LED  Three IR Wavelength Choices  Dual Drive Applications  Pulse Oximetry  SpO2 Finger/Ear Reusable Probes  SpO2 Disposable Strip or Butterfly Probes Dimensions (ELM-4001) RED 660nm Parameter @ 25ºC Forward Voltage Symbol Vf Conditions If=20mA Min. Reverse Voltage VBr Ibr=10 A 3.0 Reverse Current Ir Vr=3V Radiated Power Po If=20mA p If=20mA Peak Wavelength Typ. 1.85 Max. 2.30 Absolute Unit V V A 100 1 657 mW 660 663 nm INFRARED 880nm (ELM-4001) Parameter @ 25ºC Symbol Conditions Forward Voltage Vf If=20mA Reverse Voltage VBr Ibr=10 A 3.0 Peak Wavelength p If=20mA 870 Spectral Bandwidth Δ If=20mA Po If=20mA Radiated Power Min. Typ. Max. Absolute 1.50 >=0.6 Unit V V 880 890 nm 60 80 nm 1 SENSOR SOLUTIONS /// MEAS EMITTER ASSEMBLY ELM-4000 SERIES mW 09/2017 Page 2 MEAS EMITTER ASSEMBLY ELM-4000 SERIES SpO2 Optical Sensor Componet INFRARED 940nm (ELM-4002) Parameter @ 25ºC Symbol Conditions Forward Voltage Vf If=20mA Reverse Voltage VBr Ibr=10 A 5.0 Peak Wavelength p If=20mA 930 Spectral Bandwidth Δ If=20mA Po If=20mA Radiated Power Min. Typ. Max. 1.20 1.40 Absolute Unit V V 940 950 nm 45 nm >=0.6 1 mW Min. Typ. Max. 1.20 1.40 INFRARED 905nm (ELM-4003) Parameter @ 25ºC Symbol Conditions Forward Voltage Vf If=20mA Reverse Voltage VBr Ibr=10 A 5.0 Peak Wavelength p If=20mA 900 Spectral Bandwidth Δ If=20mA Po If=20mA Radiated Power >=0.6 Absolute Unit V V 905 910 nm 70 nm 1 mW Ordering Information Description Model Emitter Assembly; Lead Frame; 660nm/880nm Emitter Assembly; Lead Frame; 660nm/940nm Emitter Assembly; Lead Frame; 660nm/905nm ELM-4001 ELM-4002 ELM-4003 Part Number 20-0599 11032254-00 20-0584 NORTH AMERICA EUROPE ASIA Measurement Specialties, Inc., a TE Connectivity Company Tel: 800-522-6752 customercare.ando@te.com Measurement Specialties (Europe), Ltd., a TE Connectivity Company Tel: 800-440-5100 customercare.tlse@te.com Measurement Specialties (China), Ltd., a TE Connectivity Company Tel: 0400-820-6015 customercare.shzn@te.com TE.com/sensorsolutions TE Connectivity, TE connectivity (logo), Measurement Specialties, and MEAS are trademarks. Other logos, product and company names mentioned herein may be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2017 TE Connectivity. All Rights Reserved. SENSOR SOLUTIONS /// MEAS EMITTER ASSEMBLY ELM-4000 SERIES 09/2017 Page 3