Surface Mount Thermistors

Surface Mount Thermistors

APPLICATIONS

  • Temperature Compensation Circuits
  • Relay Coils
  • LCD Controls
  • Temperature Measurement

FEATURES

  • Nickel Barrier Termination
  • Suitable for wave or reflow solder
  • Packaging T/R STD QTY 100-5000
  • Moisture Sensitivity Level: 2

SOLDERING WAVE OR REFLOW

TIME TEMP
10Sec. 270°C

 

ELECTRICAL SPECIFICATIONS

TYPE Resistance
Range		 Resistance
Tolerance		 Beta
Range		 Beta
Tolerance		 Operating
Temp.		 Dissipation
Constant		 Thermal Time
Constant		 Maximum
Power
SM08 .2 – 250 kΩ 1,2,3,5,10% 2500-4500 3,2,1% -40°C – +125°C 2.00mW/°C 2.5 sec. 250 mW
SM06 .25 – 470 kΩ 1,2,3,5,10% 2500-4500 3,2,1% -40°C – +125°C 1.50mW/°C 2.0 sec. 200 mW
SM04 0.3 – 470 kΩ 1,2,3,5,10% 2500-4500 3,2,1% -40°C – +125°C 1.10mW/°C 1.5 sec. 125 mW

MECHANICAL SPECIFICATIONS

TYPE L (mm ) L1 (mm ) W (mm ) T (mm)
08 2.00 ± 0.2 1.20 ± 0.2 1.25 ± 0.2 .55 ± 0.10
06 1.60 ± 0.15 1.0 ± 0.15 0.80 ± 0.15 0.50 ± 0.10
04 1.00 ± 0.05 0.50 ± 0.05 0.50 ± 0.05 0.35 ± 0.05

 

Part Number R
(K Ω)		 Beta
(ºK)		 Dissipation
Constant(mW/ºC)		 Thermal Time
Constant (sec)		 Max
Power (mW)		 Get-It-Now
Mouser
SM04301275 0 2750 1.10 1.5 125  
SM04501275 1 2750 1.10 1.5 125  
SM04102302 1 3000 1.10 1.5 125  
SM04202302 2 3000 1.10 1.5 125 995-SM04202302
SM04502345 5 3450 1.10 1.5 125 995-SM04502345
SM04103372 10 3700 1.10 1.5 125 995-SM04103372
SM04103395 10 3950 1.10 1.5 125 995-SM04103395
SM04103411 10 4111 1.10 1.5 125 995-SM04103411
SM04253411 25 4111 1.10 1.5 125 995-SM04253411
SM04503411 50 4111 1.10 1.5 125 995-SM04503411
SM04104411 100 4111 1.10 1.5 125 995-SM04104411
SM04253452 25 4500 1.10 1.5 125  
SM04503452 50 4500 1.10 1.5 125  
SM04104452 100 4500 1.10 1.5 125  
SM04474452 470 4500 1.10 1.5 125  

 

Part Number R
(K Ω)		 Beta
(ºK)		 Dissipation
Constant(mW/ºC)		 Thermal Time
Constant (sec)		 Max
Power (mW)		 Get-It-Now
Mouser
SM06251275 0 2750 1.5 2.0 200  
SM06501302 1 3000 1.5 2.0 200  
SM06102345 1 3450 1.5 2.0 200  
SM06202345 2 3450 1.5 2.0 200 995-SM06202345
SM06502345 5 3450 1.5 2.0 200 995-SM06502345
SM06103345 10 3450 1.5 2.0 200 995-SM06103345
SM06103372 10 3700 1.5 2.0 200 995-SM06103372
SM06103395 10 3950 1.5 2.0 200 995-SM06103395
SM06253395 25 3950 1.5 2.0 200 995-SM06253395
SM06503395 50 3950 1.5 2.0 200 995-SM06503395
SM06104411 100 4111 1.5 2.0 200 995-SM06104411
SM06154411 150 4110 1.5 2.0 200  
SM06503452 50 4500 1.5 2.0 200 995-SM06503452
SM06104452 100 4500 1.5 2.0 200 995-SM06104452
SM06474452 470 4500 1.5 2.0 200  

 

Part Number R
(K Ω)		 Beta
(ºK)		 Dissipation
Constant(mW/ºC)		 Thermal Time
Constant (sec)		 Max
Power (mW)		 Get-It-Now
Mouser
SM08202345 2 3450 2.0 2.5 250 995-SM08202345
SM08502345 5 3450 2.0 2.5 250  
SM08103345 10 3450 2.0 2.5 250  
SM08502395 5 3950 2.0 2.5 250 995-SM08502395
SM08103395 10 3950 2.0 2.5 250 995-SM08103395
SM08253395 25 3950 2.0 2.5 250 995-SM08253395
SM08503395 50 3950 2.0 2.5 250 995-SM08503395
SM08103411 10 4111 2.0 2.5 250  
SM08253411 25 4111 2.0 2.5 250 995-SM08253411
SM08503411 50 4111 2.0 2.5 250 995-SM08503411
SM08104411 100 4111 2.0 2.5 250 995-SM08104411
SM08503452 50 4500 2.0 2.5 250 995-SM08503452
SM08104452 100 4500 2.0 2.5 250  
SM08154452 150 4500 2.0 2.5 250  
SM08254452 250 4500 2.0 2.5 250