333 3 NTCALUG03A / LUG39A Mini Lug Series www.vishay.com Vishay BCcomponents NTC Thermistors, Mini Lug Sensors FEATURES Fast time response for surface applications compared to industry standard NTC lug sensors Available Reduced thermal gradient, due to the use of small dimensions and nickel conductor, allowing for an accurate surface temperature measurement The sensor is not suitable for being permanently in contact with water or liquids LINKS TO ADDITIONAL RESOURCES Small size connector and small lug ring tongue terminal, allowing for temperature sensing at locations where only limited space is available 3D Models Design Tools Models Related Documents Optional connector, rated +85 C, tin plated (e3) AEC-Q200 qualified available (grade 1) QUICK REFERENCE DATA cULus recognized, file E148885 PARAMETER VALUE UNIT (UL category XGPU2/XGPU8) Resistance value at 25 C 10K to 47K Material categorization: for definitions of compliance Tolerance on R -value 2 to 3 % 25 please see www.vishay.com/doc 99912 B -value 3740 to 3984 K 25/85 APPLICATIONS Tolerance on B -value 0.5 to 1.5 % 25/85 Operating temperature range: Thermistors used for surface temperature sensing an d C control in: At zero dissipation -40 to +125 Response time 3.5 s Computer equipment Thermal time constant 5s MOSFETS, ICs, power electronics, heatsink temperatur e control, LED emitter heat-sink control Dissipation factor 10 mW/K Consumer appliances Min. dielectric withstanding voltage between terminals 1000 V AC Industrial equipment and lug Automotive equipment Climatic category 40 / 125 / 56 - (LCT / UCT / days) DESCRIPTION Weight Miniature insulated chip thermistor with a negative without connector ~ 0.5 g temperature coefficient soldered to AWG 32 silver plated with connector ~ 0.6 g nickel and insulated cables, and mounted inside a mini lug tin plated copper barrel. AGENCY APPROVALS cUL certificate XGPU8.E148885 PACKAGING ULus certificate XGPU2.E148885 Available in plastic bags. Note MOUNTING Agency approval documents, please see: www.vishay.com/ppg 29114&documents Important mounting and handling instructions: see www.vishay.com/doc 29221 DESIGN-IN SUPPORT The sensor NTCALUG03A can be mounted by means of a Other resistance curves and tolerances are available on screw M2 (stud 1, 2), or a screw M3 (stud 3, 4) for request NTCALUG39A Consult Vishay for other lead length, other connector For the type without connector, the electrical connection crimping, or other features can be made by soldering, crimping, or welding 3D solid models: www.vishay.com/doc 29147 For the type with connector, see section Mounting NTC curve computation: Connector www.vishay.com/thermistors/ntc-curve-list/ Revision: 18-Mar-2021 Document Number: 29114 1 For technical questions, contact: nlr vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 DDD D NTCALUG03A / LUG39A Mini Lug Series www.vishay.com Vishay BCcomponents DIMENSIONS in millimeters D D 2 4 D 1 L 4 D 3 4. L 3. 1. 2. 2 T L L 1 3 5. P (3.10) L 1 L + L 1 3 MODEL L L L L (item without D D D D TPITCH P 1 2 3 4 1 2 3 4 connector) NTCALUG03A 70 5 4 1 11.5 0.5 8.8 0.3 81.5 5 2.2 0.3 5.5 0.3 3.4 0.3 0.35 0.1 0.8 0.1 1.5 0.3 NTCALUG39A 70 5 4 1 11.5 0.5 8.8 0.3 81.5 5 3.2 0.3 5.5 0.3 3.4 0.3 0.35 0.1 0.8 0.1 1.5 0.3 Notes 1. Vishay thermistor chip NTC, with epoxy coating 2. Metal ring lug, tin plated 3. Insulated leads: AWG 32, monostranded, diam 0.20 mm, silver plated nickel, ETFE insulated, diameter 0.35 mm 4. End wire stripped 5. 2-poles JST ZHR-2 connector crimped ELECTRICAL DATA AND ORDERING INFORMATION UL SAP MATERIAL AND ORDERING NUMBER R - B - 25 25/85 R B RECOG. 25 25/85 TOL. TOL. DESCRIPTION RoHS-COMPLIANT () (K) RoHS-COMPLIANT ( %) ( %) (1) WITH EXEMPTION 10 000 2 3984 0.5 NTC Mini Lug M2 10K 2 % 3984 K 0.5 % NTCALUG03A103G NTCALUG03A103GA 10 000 2 3984 0.5 NTC Mini Lug M3 10K 2 % 3984 K 0.5 % NTCALUG39A103G NTCALUG39A103GA NTC Mini Lug M2 10K 2 % 3984 K 0.5 % 10 000 2 3984 0.5 NTCALUG03A103GC NTCALUG03A103GCA with connector NTC Mini Lug M3 10K 2 % 3984 K 0.5 % 10 000 2 3984 0.5 NTCALUG39A103GC NTCALUG39A103GCA with connector 10 000 3 3984 0.5 NTC Mini Lug M2 10K 3 % 3984 K 0.5 % NTCALUG03A103H NTCALUG03A103HA NTC Mini Lug M2 10K 3 % 3984 K 0.5 % 10 000 3 3984 0.5 NTCALUG03A103HC NTCALUG03A103HCA with connector 12 000 3 3740 1.5 NTC Mini Lug M2 12K 3 % NTCALUG03A123H NTCALUG03A123HA NTC Mini Lug M2 12K 3 % 12 000 3 3740 1.5 NTCALUG03A123HC NTCALUG03A123HCA with connector 47 000 3 3740 1.5 NTC Mini Lug M2 47K 3 % NTCALUG03A473H NTCALUG03A473HA NTC Mini Lug M2 47 k 3 % 47 000 3 3740 1.5 NTCALUG03A473HC NTCALUG03A473HCA with connector Notes Preferred versions for new designs (1) RoHS exemption 7(c)-I: electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in capacitors, e.g. piezo-electronic devices, or in a glass or ceramic matrix compound Revision: 18-Mar-2021 Document Number: 29114 2 For technical questions, contact: nlr vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000