NTCLE400 www.vishay.com Vishay BCcomponents NTC Thermistors, Epoxy PVC Long Leads Sensors FEATURES Accurate over wide temperature range High stability Available Excellent price / performance ratio High adhesive strength between PVC wire and the encapsulating lacquer Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 APPLICATIONS LINKS TO ADDITIONAL RESOURCES Temperature measurement, sensing and control in remote locations and for various environmental conditions. Related Documents DESCRIPTION These sensors exist of a small NTC chip reflow soldered between two AWG 24 UL-2468 style wires. They are QUICK REFERENCE DATA lacquered and insulated with black epoxy. PARAMETER VALUE UNIT Resistance value at 25 C (R ) 2.2K to 100K 25 MARKING (2) Tolerance on R -value 3 % UL mark on wire, no mark on body. 25 B -value 3977 to 4190 K 25/85 PACKAGING Tolerance on B -value 0.75 to 1.5 % 25/85 The thermistors are packed in cardboard boxes each box Operating temperature range at -40 to +85 C containing 500 pieces. zero dissipation Maximum power dissipation 250 mW DESIGN-IN SUPPORT at 55 C Other wire length and wire type (UL-2651 style PVC 105 C), Min. dielectric withstanding other wire gauge, are available on request. voltage between terminals 1500 V AC The products can be provided with a connector on request. and sensor body A UL-2651 105 C multistranded version is available as Dissipation factor 6.0 mW/K NTCLE430. (1) Response time 7s For complete curve computation, please visit: Weight 4g www.vishay.com/thermistors/ntc-curve-list/ Notes (1) Response time in silicone oil MS 200/50. This is the time needed MOUNTING for the sensor to reach 63.2 % of the total temperature Important mounting and handling instructions: see difference when subjected to a temperature change from 25 C www.vishay.com/doc 29222 in air to 85 C in oil By soldering or clamping the wire ends, in any position. (2) Tighter tolerances on R are available upon request 25 Body can be inserted or taped attached. Not intended fo r fluid immersed applications. ELECTRICAL DATA AND ORDERING INFORMATION SAP MATERIAL AND ORDERING NUMBER R R -TOL. B B -TOL. 25 25 25/85 25/85 RoHS COMPLIANT () ( %) (K) ( %) RoHS COMPLIANT (1) WITH EXEMPTION 2200 3 3977 0.75 NTCLE400E3222H NTCLE400E3222HA 4700 3 3977 0.75 NTCLE400E3472H NTCLE400E3472HA 5000 3 3977 0.75 NTCLE400E3502H NTCLE400E3502HA 10 000 3 3977 0.75 NTCLE400E3103H NTCLE400E3103HA 47 000 3 4090 1.5 NTCLE400E3473H NTCLE400E3473HA 100 000 3 4190 1.5 NTCLE400E3104H NTCLE400E3104HA 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: 20-Apr-2021 Document Number: 29187 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 NTCLE400 www.vishay.com Vishay BCcomponents DIMENSIONS in millimeters Epoxy-coated type NTCLE400E.... 6 max. 5 2 17 3 L L = 400 mm + 15 / - 0 Other wire lengths or connector attached available on request. DERATING Power derating curve. P (%) 100 0 - 40 055 85 125 T (C) amb Note Zero power is considered as measuring power max. 1 % of max. power Revision: 20-Apr-2021 Document Number: 29187 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