NTCS0402E3.....T www.vishay.com Vishay BCcomponents SMD 0402, Glass Protected NTC Thermistors FEATURES TCR ranging from -6.5 %/K at -40 C to -2 %/K at 150 C Tolerance on R down to 1 % 25 Suitable for wave or reflow soldering NiSn terminations Fully glass coated and protected cUL recognized for safety applications (file E148885) AEC-Q200 qualified QUICK REFERENCE DATA Material categorization: for definitions of compliance PARAMETER VALUE UNIT please see www.vishay.com/doc 99912 Resistance value at 25 C 4.7K to 100K APPLICATIONS Temperature sensing, protection and compensation in Tolerance on R -value 1 2 3 5 % 25 automotive, industrial, telecom and consumer applications. Examples are: B -value 3490 to 4075 K 25/85 - Battery chargers - Power suppliers Tolerance on B -value 3 % 25/85 - Office equipment - LCD compensation Maximum dissipation at 25 C 70 mW - In-car entertainment Thermal time constant 5s DESCRIPTION Dissipation factor D 2.0 mW/K Size 0402 (M1005) glass protected SMD chip thermistor with negative temperature coefficient (TCR) and tin (Sn) Operating temperature range plated terminations. The device has no marking. -40 to +150 C at zero power PACKAGING Weight 1.2 mg Available in 8 mm punched paper tape on reel package of 10 000 units. DESIGN-IN SUPPORT For complete curve computation, please visit: www.vishay.com/thermistors/curve-computation-list/ ELECTRICAL DATA AND ORDERING INFORMATION R R -TOL. B B -TOL. 25 25 25/85 25/85 (1) SAP MATERIAL AND ORDERING NUMBER ... () ( %) (K) ( %) 4700 3, 5 3595 3 NTCS0402E3472*MT 10 000 1, 2, 3, 5 3490 3 NTCS0402E3103*LT 10 000 3, 5 3950 3 NTCS0402E3103*HT 15 000 3, 5 3965 3 NTCS0402E3153*HT 22 000 3, 5 3590 3 NTCS0402E3223*MT 33 000 3, 5 3670 3 NTCS0402E3333*MT 47 000 1, 2, 3, 5 4075 3 NTCS0402E3473*XT 68 000 3, 5 3910 3 NTCS0402E3683*HT 100 000 1, 2, 3, 5 3950 3 NTCS0402E3104*HT Note (1) Replace * in SAP by J for 5 %, H for 3 %, G for 2 %, F for 1 % tolerance on R 25 Revision: 13-Jul-17 Document Number: 29003 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 91000NTCS0402E3.....T www.vishay.com Vishay BCcomponents DIMENSIONS in millimeters L AND L L 2 3 4 L WT 1 MIN. MIN. T W 1.0 0.15 0.5 0.15 0.5 0.15 0.1 0.3 L4 L3 L2 L1 SOLDERING CONDITIONS This SMD thermistor is only suitable for wave or reflow soldering, in accordance with JEDEC J-STD-020. The maximum temperature of 260 C during 40 s should not be exceeded. Typical examples of a soldering processes that will provide reliable joints without damage, are shown below. Lead (Pb)-free Reflow Soldering Profile Reflow Soldering 10 s 40 s max. 300 300 260 C 260 C 250 245 C 250 245 C 235 C 215 C 200 10 s 200 170 C 180 C 20 s min. 150 150 130 C 60 s 120 C 40 s 100 6 K/s 100 max. 2 K/s 2 K/s 50 limit 50 max. normal 0 0 0 50 100 150 200 250 0 50 100 150 200 250 300 350 Time (s) Time (s) Recommended solder land pattern dimensions (mm) 0.5 0.5 1.5 PACKAGING TAPE SPECIFICATIONS All tape specifications are in accordance with IEC 60286-3. Basic dimensions are given below. Carrier tape material is paper. DIMENSIONS OF PAPER TAPE in millimeters T P 0 PARAMETER DIMENSION P D (1) 0 2 A 0.65 0.1 0 (1) B 1.15 0.1 0 E 1 W 8.0 0.2 E 1.75 0.1 1 F W F 3.5 0.05 B 0 D 1.55 0.05 0 (2) P 4.0 0.1 0 P 4.0 0.1 1 A 0 P 2.0 0.05 2 T P JWB288 1 1 T tape thickness max. 0.8 T cover tape thickness max. 0.1 1 Notes (1) Measured 0.3 mm above base pocket (2) P pitch cumulative error over any 10 pitches 0.2 mm 0 Revision: 13-Jul-17 Document Number: 29003 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 Temperature (C) Temperature (C)