NTCLE203XX103GB0

NTCLE203E3 www.vishay.com Vishay BCcomponents NTC Thermistors, Radial Leaded, Accuracy Line FEATURES • Accurate over a wide temperature range (tolerance on B-value down to 0.5 %) • Good stability over a long life Available • Excellent price/performance ratio • Low heat conductivity through 0.4 mm Ni-leads • cULus recognized, file E148885 (UL category XGPU2/XGPU8) • Mounting: radial • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models Design Tools Models APPLICATIONS Related Documents • Temperature measurement, sensing and control in industrial, consumer and telecom applications. For on-board sensing or accurate remote sensing QUICK REFERENCE DATA PARAMETER VALUE UNIT Resistance value at 25 °C 2K to 470K Ω ± 1; ± 2; ± 3; ± 5 % Tolerance on R25-value B25/85-value 3528 to 4570 K ± 0.5 to ± 2.0 % Tolerance on B25/85-value Operating temperature range at: Zero power dissipation (continuously) -40 to +125 °C Zero power dissipation ≤ 150 (for short periods) (2) Maximum power dissipation at 55 °C 100 mW Dissipation factor δ in still air (for info) 2.2 mW/K ≈ 1.7 Response time (1) s Thermal time constant τ (1) 13 Mass ≈ 0.11 g DESCRIPTION These thermistors are made of NTC ceramic material. The device consists of a chip with two tinned nickel leads. The parts are coated and color band marked. Tape and reel versions available on request. PACKAGING The thermistors are packed in cardboard boxes; the smallest packing quantity is 500 units. DESIGN-IN SUPPORT For complete curve computation, please visit: www.vishay.com/en/thermistors/ntc-rt-calculator/. MARKING The thermistors are marked with color bands on a gray epoxy base coating; see Dimensions and “Electrical Data and Ordering Information”. Notes (1) Response time in silicone oil MS200/50. This is the time needed for the sensor to reach 63.2 % of the total temperature difference when subjected to a temperature change from 25 °C in air to 85 °C in oil. Thermal time constant by cooling from electrically pre-heated body (2) Valid for all types with the exception of the R 25 values 12 kΩ, 22 kΩ and 470 kΩ CAUTIONS AND WARNINGS ON MOUNTING AND HANDLING Please read the special instructions: see www.vishay.com/doc?29222. By soldering in any position. Not intended for potting. ELECTRICAL DATA AND ORDERING INFORMATION R25 (Ω) 2000 2700 4700 5000 10 000 12 000 22 000 47 000 68 000 100 000 470 000 R25-TOL. B25/85 B25/85-TOL. (± %) (± %) (K) 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 1, 2, 3, 5 3528 3977 3977 3977 3977 3740 3740 4090 4190 4190 4570 0.5 0.75 0.75 0.75 0.75 2 2 1.5 1.5 1.5 1.5 CODING (see dimensions) I II Orange Red Green Black Blue Yellow White Black Grey Brown Violet Orange Red Green White Blue Yellow White Black Grey Brown Violet UL RECOG. ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ SAP MATERIAL AND ORDERING NUMBER (1) RoHS COMPLIANT WITH EXEMPTION (2) NTCLE203E3202*B0 NTCLE203E3272*B0 NTCLE203E3472*B0 NTCLE203E3502*B0 NTCLE203E3103*B0 NTCLE203E3123*B0 NTCLE203E3223*B0 NTCLE203E3473*B0 NTCLE203E3683*B0 NTCLE203E3104*B0 NTCLE203E3474*B0 RoHS COMPLIANT NTCLE203E3202*B0A NTCLE203E3272*B0A NTCLE203E3472*B0A NTCLE203E3502*B0A NTCLE203E3103*B0A NTCLE203E3123*B0A NTCLE203E3223*B0A NTCLE203E3473*B0A NTCLE203E3683*B0A NTCLE203E3104*B0A NTCLE203E3474*B0A Notes Preferred versions for new designs (1) Replace * in SAP by J for ± 5 %, H for ± 3 %, G for ± 2 %, F for ± 1 % (2) 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: 05-Jul-2022 Document Number: 29048 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 NTCLE203E3 www.vishay.com Vishay BCcomponents DERATING DIMENSIONS in millimeters B T P (%) I 100 I H2 II II H1 F L 0 - 40 0 55 85 150 Tamb (°C) d B max. T max. 3.6 3.0 Power derating curve H1 H2 max. 2.0 ± 1.0 6.0 L d F 40 ± 1.5 0.4 ± 0.04 2.54 Note • Zero power is considered as measuring power max. 1 % of max. power LONG TERM STABILITY AS A FUNCTION OF TEST DURATION AT MAXIMUM TEMPERATURE (150 °C) TYPICAL R25 STABILITY TYPICAL ROOM TEMPERATURE STABILITY 0.4 0.05 R 25 R 25 (%) T (K) Max. 0.2 Min. 0 Ave. Ave. Max. 0 -0.2 102 -0.05 Min. 103 Test Duration (h) 104 Typical curves valid for 2.2 kΩ to 10 kΩ Revision: 05-Jul-2022 -0.1 102 103 Test Duration (h) 104 Typical curves valid for 2.2 kΩ to 10 kΩ Document Number: 29048 2 For technical questions, contact: nlr@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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