CHIP NTC THERMISTOR FEATURES *Miniature size ,No lead ,ideal for high density SMT installation *Low resistance and high B-value series *Superior solderability and resistance to soldering heat *Ideal for wave or re-flow soldering *Glass coating , high precision , small resistance drift *Environment friendliness. APPLICATIONS *Temperature compensation in ICLCDtransistorcrystal oscillator in devices such as mobile communications equipment *Temperature sensing in rechargeable batteries *Temperature sensor for CPU *Temperature compensation in a variety of other circuits, such as advanced stereowireless earphone and etc. PART NUMBER CMF X XXX X XXXX X X X X Product CodeChip NTC Thermistor Size Code Code SizeInches Rated zero-power resistance(R25) D A B C 0402 0603 0805 1206 Unit: The first two are significant figure of resistance and the third one expresses number of following zeros. Tolerance of R25 (%) Code Tolerance of R25 E F G H J K 0.5 1.0 2.0 3.0 5.0 10.0 B value constant (25/50) Tolerance of B value(%) Code E Tolerance of B value F 0.5 G 1.0 2.0 H 3.0 X Special tolerance J X 5.0 Specific tolerance B value Temperature Code A B C D E F G H M N T1/T2 25/50 25/ 85 0/25 0/50 0/100 0/80 25/100 -18/25 -20/25 5/25 Code Termination Code: N--Nickel Barrier FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 1 CHIP NTC THERMISTOR Packaging style Code: T--Tape & ReelB--Bulk DIMENSIONS M T W L unit * inches(mm) Size L Length W Width T Thickness M Termination Width 0402 1005 .04.006 (1.00.15) .02.004 (0. 50.10) .024 max (0.60 max) .004 min (0.10 min) 0603 1608 .063.006 (1.60.15) .031.006 (0.80.15) .037 max (0.95 max) .004 min (0.10 min) 0805 2012 .08.008 (2.00.20) .05.008 (1.250.20) .05 max (1.25 max) .006 min (0.15 min) 1206 3216 .126.008 (3.20.20) .063.008 (1.60.20) .063 max (1.60 max) .008 min (0.20 min) PRODUCT 0402 SERIES SERIES Resistance at 25 Part No. B-Constant 25/50K K CMFD1023000 1.0 3000 CMFD2223200 2.2 3200 CMFD3323200 3.3 3200 CMFD4723400 4.7 3400 CMFD4724000 4.7 4000 CMFD6823400 6.8 3400 CMFD1033400 10 3400 CMFD1033650 10 3650 CMFD1033900 10 3900 FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 2 CHIP NTC THERMISTOR * CMFD1533900 15 3900 CMFD2233900 22 3900 CMFD2234050 22 4050 CMFD3333950 33 3950 CMFD3334150 33 4150 CMFD4734050 47 4050 CMFD4734150 47 4150 CMFD6834100 68 4100 CMFD6834200 68 4200 CMFD1044200 100 4200 CMFD2244300 220 4300 060308051206 SERIES Resistance at 25 Part No. B-Constant 25/50K K CMF2213650 0.22 3650 CMF3313650 0.33 3650 CMF4713650 0.47 3650 CMF6813650 0.68 3650 CMF1023650 1.0 3650 CMF2223650 2.2 3650 CMF2224050 2.2 4050 CMF3323650 3.3 3650 CMF3324050 3.3 4050 CMF4723650 4.7 3650 CMF4724050 4.7 4050 CMF6823650 6.8 3650 CMF6824050 6.8 4050 CMF1033500 10 3500 CMF1033650 10 3650 FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 3 CHIP NTC THERMISTOR CMF1033900 10 3900 CMF1533900 15 3900 CMF2233950 22 3950 CMF2234050 22 4050 CMF3334000 33 4000 CMF3334150 33 4150 CMF4734050 47 4050 CMF4734150 47 4150 CMF6834100 68 4100 CMF6834240 68 4240 CMF1044300 100 4300 CMF2244450 220 4450 CMF3344500 330 4500 CMF1054500 1000 4500 CMF2254500 2200 4500 CMF3354600 3300 4600 CMF4754650 4700 4650 Notice *Size Code(D0402 denote A0603, B0805, C1206) *Resistance toleranceF1%,G2%, H3%,J5%,K10% *: Tolerance of B-Constant (F1%,G2%, H3%,J5%) *Operating Temperature Range -40~+125 *Max rated Power0402 series 100mw,0603 series300mw,08051206 series 350mw *Dissipation factor(in still air 25)0402 series 1mw/, 0603 series 3mw/, 08051206 series 3.5mw/ *Thermal time constant(in still air) 10sec *Products can be offered not including Pb and other harmful substances *The above-mentioned products can be made into the radial and axial resin coating specification *Special Products are available FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 4 CHIP NTC THERMISTOR NO. 1 2 3 RELIABILITY TEST AND ITEM TEST CONDITION HIGH TEMPERATURE TEST WITHOUT LOADING1253 IN AIR FOR 1000 +48/-0 HOURS LOW TEMPERATURE TEST WITHOUT LOADING-403 IN AIR FOR 1000 +48/-0 HOURS HUMIDITY TEST WITHOUT LOADING602 90~95%RH IN AIR FOR 1000 +48/-0 HOURS HEAT CYCLE TEST 5 HIGH TEMPERATURE LOAD TEST 7 METHOD CRITERIA 4 6 TEST 5 CYCLES OF FOLLOWING SEQUENCE WITHOUT LOADING. *R25 CHANGE SHALL BE STEP TEMP() TIME(min) LESS THAN3% 1 -40 +0/-3 30 *B-CONSTANT (B25/50) 2 ROOM TEMP. 10~15 CHANGE SHALL BE LESS THAN 3 +125 +0/-3 30 2% 4 ROOM TEMP. 10~15 *NO VISIBLE DAMAGE 852 IN AIRWITH MAX. OPERATING CURRENT FOR 1000 +48/-0 HRS.. FREQUENCY:10~55~10Hz AMPLITUDE:1.5mm VIBRATED FOR A PERIOD OF 2HRS. IN XYZ THERR DIRECTIONS EACH OTHER ,TOTBL 6HRS.. VIBRATION RESISTANCE SOLDERING HEAT TO MINIMUM 75% OF THE WHOLE ELECTRODE SURFBCE SHBLL BE COVERED WITH SOLDER MINIMUM 95% OF THE WHOLE ELECTRODE SURFBCE SHBLL BE COVERED WITH SOLDER 8 SOLDERABILITY 9 ADHESIVE STRENGTH OF ELECTRODE NO PEELING OF THE ELECTRODES *ENVIRONMENT FRIENDLINESS SOLDERING TEMP.:2855 IMMERSION TIME: 100.5SEC. PRE. TEMP.: 1505 PRE. TIME.: 60SEC. *OTHER PRODUCT SOLDERING TEMP.:2605 IMMERSION TIME: 100.5SEC. PRE. TEMP.: 1505 PRE. TIME.: 3min. *ENVIRONMENT FRIENDLINESS SOLDERING TEMP.:2555 IMMERSION TIME: 50.5SEC. PRE. TEMP.: 1205 PRE. TIME.: 60SEC *OTHER PRODUCT SOLDERING TEMP.:2355 IMMERSION TIME: 50.5SEC. PRE. TEMP.: 1205 PRE. TIME.: 60SEC SOLDER NTC THERMISTOR ON THE GLASS EPOXY PCB, AND APPLY 5N OF FORCE FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 5 CHIP NTC THERMISTOR PACKAGING *Packaging StyleBulk and taping *Carrier configuration 1 Paper tape (mm) Fig.1 2Polystyrene tape (mm) Fig.2 FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 6 CHIP NTC THERMISTOR Fig.3 3Reel Dimensions Fig.4 FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 7 CHIP NTC THERMISTOR Dimensions:mm A 1782(7.000.079) B 601(2.360.039) C 1300.5(5.120.020) D 2100.8(8.270.031) E 200.5(0.790.020) W 10.01.0(0.390.039) T 2.01.0(0.0790.020) R 1.0(0.039) Reel material Plastics 4Packaging Quantity Symbol inch(mm) 0402(1005) 0603(1608) 0805(2012) 1206(3216) A .025(0.62) .048( 1.10) .057(1.45) .075(1.90) B .044(1.12) .070(1.80) .091(2.30) .138(3.50) T .024(0.60) .031(0.80) .033(0.85) .049(1.25) .033(0.85) .043(1.10) max .025(0.65) .037(0.95) .037(0.95) .059(1.50) .037(0.95) .053(1.37) Fig No 1 1 1 2 1 2 Pcs/reel 10000 4000 4000 3000 4000 3000 5Big Packaging Box Packaging second Packaging QuBntity 5 Reels. Quantity 12 boxes. Max 20000pcs Max 300000pcs FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 8 CHIP NTC THERMISTOR FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 9 CHIP NTC THERMISTOR FENGHUA THERMISTOR COMPONENTS BRANCH COMPANY 10