V i s hay I n t e r t echn o l o g y, I nc . NTHS a nd NTCS Se r ie s Key Benefits * Nickel/tin and tin/lead terminations available * Wraparound terminations * Allows design flexibility for use with hybrid circuitry * High-density monolithic construction * Customized values available APPLICATIONS w w w. v i s h a y. c o m * Battery chargers for cell phones, laptops, PDAs, LED display compensation * Hard disk drives Datasheet is available on our web site at www.vishay.com for NTHS- http://www.vishay.com/doc?29003 http://www.vishay.com/doc?29056 http://www.vishay.com/doc?29044 p r o d u c t s hee t NTC Thermistors, Surface-Mount Chip R E S I ST I V E P RO D U C TS thermistors - ntc smd L L L W W W W W W W 17 11 17 17 6 10 - 4.54 56 610 -- 4.54 4.0 - 4.54 TYPICAL PRODUCT RTC CHARACTERISTICS NTC%/ C @ + 25 C - 4.4 - 3.83 - 3.5 - 4.68 - 4.3 - 3.6 - 3.9 3477 3181 3890 3254 3500 NTC%/ 25 - -3.6 NTC%/ C@ + 25 CC @ +4247 4.4 3.83 - 3.5 - 4.68 3700 - 4.3 4064 3.6 10 3.9 11 CURVE 1- C 2--4.4 3- 3.83 4- 3.5 5 - 4.68 6 - -4.3 3964 3477 3181 4247 3890 4064 -3477 3.83 - 3181 3.5 - 4.68 - 4.3 - 3.6 4247 3890 3254 - 3.93254 3500 - 4.0 3500 3700- 4.54 3700 4064 Beta +25 C / +75 C 3964 3477 3181 4247 3890 3254 3500 NTC%/ C@ +/ +75 25 C - 4.4 - 3.83 - 3.5 - 4.68 +25 C 3964 3477 3181 Beta +25 CBeta C C / +75 3964 3477 3181 4247 - 4.34247 3890 - 3.6 3890 3254- 3.9 3254 3500- 4.0 Beta Tolerance 3477 3181is 3% 4247 3890 3254 3500 3700 4064 BetaisTolerance is 3% Beta Tolerance 3% 5 NTC Surface Mount TYPICAL PRODUCT RTC CHARACTERISTICS NTC%/ C @ + 25 C - 4.4 - 3.83 - 3.5 CURVE - 4.681 Thermistors - 4.3 - 3.6 - 3.9 - 4.0 4 5 12 23 3 4 CURVE NTC NTC Surface Thermistors NTC%/ --4.4 - 3.83 - 3.5 -54.68 3.6 NTC%/ C @ + 25 CC @ + 25- C 4.4 3.83 -3Surface 3.5 Mount - 4.68Mount - 4.3 Thermistors 3.6 3.9 4.0 17 CURVE 1 2 4 6 - -4.3 10 - -Mount 11 - -3.9 NTC Surface TYPICAL PRODUCT RTC CHARACTERISTICS PRODUCT RTC CHARACTERISTICS TYPICAL PRODUCT RTC CHARACTERISTICS CURVETYPICAL 1 2 4 5 6 10 11 TYPICAL23PRODUCT RTC CHARACTERISTICS CURVE 12 3 4 45 56 610 10 CURVE 1 3 11 TYPICAL PRODUCT RTC TYPICAL PRODUCT RTC CHARACTERISTICS CURVE 1 2 CHARACTERISTICS 3 4 11 10 11 17 11 17 - 4.0 - 4.54 17 Note F M www.vishay.com www.vishay.com www.vishay.com 4343 43 www.vishay.com 43 Coefficient 0603 0402 0402 0402 0805 E3:NiSn 0402E3:NiSn 0603 0603 0603 S= SMD 0805 0805 L :3000B25/85 < 3500 see spec. for values -1 Z : 4250 B25/85 2 x 10 2 102= H :3750B25/85 < 4000 < 3500 10 10 x 102G=2% L :3000B25/85 102= x 10 G=2%J=5% G=2% :3000B25/85 3500 102= 1010 x109= 10 L L:3000B25/85 <<3500 -2 1 K=10%H=3% X :4000B25/85 < 4250 < 3750 = 10 x 10 1 = 1101 M :3500B25/85 10 x 10H=3% H=3% :3500B25/85 3750 101 = 10 x 10 MM:3500B25/85 <<3750 101 = 10 x108 10 G=2% T:paper paper 3 = 10 x 103 ohms 3103 : B25/85 < T: 3000 E3:NiSn F=1%H=3% F=1% UU:MB25/85 : B25/85 3000 103 = 10 x 101 10 ohms F=1% <