• SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating
  • SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating
  • SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating
  • SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating
  • SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating
SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS/UL/cUL/TUV/CSA/CQC
Model Number: SCK Series

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD0.02-0.04PCS
Packaging Details: 1000PCS/Bag
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
Get Best Price Contact Now

Detail Information

Part Name: SCK Series NTC Thermistor Diameter: 5mm To 30mm
Operating Temperature: -40℃ To 150℃ Lead: Radial Lead Wire
Coating: Epoxy Resin Type: Power Type NTC Thermistor
Storage Temperature: -10C To 40C Warranty: 1 Year
Packing: Bulk, Plastic Bag Quality: 100% Tested
High Light:

Power Type NTC PTC Thermistors

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Epoxy Resin NTC PTC Thermistors

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SCK Series NTC Thermistor

Product Description

Limiting Inrush Current 5 to 30mm Green SCK Series 102 205 206 Power NTC Negative Temperature Coefficient Thermistor

 

Negative temperature coefficient thermistor :SCK series
Power type thermistors for surge current suppression

 

Features 

 

1. Meet RoHS and halogen-free requirements


2. Body size: φ5mm~ φ30mm


3. Radial lead resin package


4. High rated power


5. Wide resistance range


6. Low cost


7. Operating temperature range


φ5mm: -40C~+150°C


φ8~φ10mm: -40C~+170C


φ13mm~φ30mm: -40C~+ 200C


8. Safety certification: UL/cUL/TUV/CSA/CQC

 

Application 

 

1. Switching power supply


2. Electronic motor


3. Transformer


4. Adapter


5. Projector


6. Halogen lamp


7. LED drive circuit

 

Strcuture and Size

 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 0

Series Dmax. p d Amax. Lmin Tmax w
SCK05 6.5 4士0.5 0.8土0.02 6.5 31 5 1.9 土0.2
SCK08 9.5 5土0.5 0.8土0.02 9.5 31 5 2.1土0.3
SCK10 11.5 5土0.5 0.8土0.02 11.5 31 5 2.1土0.3
SCK13 14.5 7.5 土0.5 0.8土0.02 14.5 30 6 2.3土0.3
SCK15 16.5 7.5土0.5 1.0 土0.02 16.5 29 6 2.5土0.3
SCK20 21.5 7.5土0.5 1.0 土0.02 21.5 26 6 2.6 土0.3
SCK25 29 7.5土1 1.0 土0.02 29.0 25 6 3.1土0.5
SCK30 36 7.5土1 1.0 土0.02 36.0 23 6 3.1土0.5

 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 1

 

Series Dmax. p d Amax. Lmin Tmax
SCK05 6.5 4士0.5 0.8土0.02 11.0 29 5
SCK08 9.5 5土0.5 0.8土0.02 13.0 29 5
SCK10 11.5 5土0.5 0.8土0.02 15.0 29 5
SCK13 14.5 7.5土0.5 0.8 土0.02 17.5 27 6
SCK15 16.5 7.5土0.5 1土0.02 19.0 26 6
SCK20 21.5 7.5土0.5 1土0.02 24.5 25 6
SCK25 29 7.5土1 1士0.02 35.0 22 6
SCK30 36 7.5土1 1土0.02 42.0 22 6

 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 2

Series Dmax. p d max. L Hmax. L1 L2
SCK08 9.5 5土0.5 0.8土0.02 5 5.0土0.5 15 7.8土1.0 3.5土0.5
SCK10 11.5 5土0.5 0.8土0.02 5 5.0土0.5 17 7.8土1.0 3.5土0.5
SCK13 14.5 7.5土0.5 0.8 土0.02 15 5.0土0.5 19 7.8土1.0 3.5土0.5
SCK15 16.5 7.5土0.5 1土0.02 6 4.0土0.5 21 9.0土1.0 3.5土0.5
SCK20 21.5 7.5土0.5 1土0.02 6 4.0土0.5 26 9.0土1.0 3.5土0.5

 

Electrical Characteristics 

 

 P/N zero-power resistance Maximum steady-state current Maximum steady-state current Suggested capacitance value Max Rated Load Dissipation Factor thermal time-constant Working
  @ 25°C @25°C @25°C @240Vac @25°C     Temperature range
  R25(U) lmax(A) Rimax(U) Cth(uF) Pmax(W) a(mW°C) T(Sec.) TL~Tu(°C)
SCK05052口 5 2 0.429 100 1.8 about 15 about 17 -40 - +150
SCK05081口 8 1 1.089 68
SCK05101口 10 1 1.126 100
SCK05121口 12 1 1.184 68
SCK0520X3口 20 0.3 5.560 100
SCK08042口 4 2 0.441 220        
SCK084R72口 4.7 2 0.445 220        
SCK08053口 5 3 0.261 220        
SCK08063口 6 3 0.283 220        
SCK08073口 7 3 0.287 220        
SCK08082口 8 2 0.520 220 2.3 about 16 about 18  
SCK08102 口 10 2 0.542 220       -40~+170
SCK08152口 15 2 0.548 100        
SCK08201口 20 1 0.544 100        
SCK0830X口 30 0.5 4.091 100        
SCK10015口 1 5 0.091 470        
SCK101R35口 1.3 5 0.095 330        
SCK101R55口 1.5 5 0.101 330        
SCK102R55A口 2.5 5 0.120 470        
SCK10035口 3 5 0.127 560        
SCK10044口 4 4 0.161 560        
SCK10054口 5 4 0.180 470        
SCK106R83口 6.8 3 0.270 330        
SCK10083口 8 3 0.278 330        
SCK10103口 10 3 0.297 330        
SCK10123口 12 3 0.301 470        
SCK10133口 13 3 0.356 330 2.4 about 17 about 43 -40 - +170
SCK10152X口 15 2.5 0.442 330        
SCK10162X口 16 2.5 0.471 330        
SCK10202口 20 2 0.646 330        
SCK10222口 22 2 0.659 220        
SCK10252口 25 2 0.674 330        
SCK10302口 30 2 0.700 330        
SCK10472口 47 2 0.720 330        
SCK10502口 50 2 0.813 330        
SCK10801口 80 1 2.236 220        
SCK1010010 100 1 2.318 200        
SCK1012010 120 1 2.406 200        

 

Remark 1 :口=R25 tolerance

Remark 2 : For special requirements, please contact our sales staff.

 

Electrical Characteristics 

 

P/N Rmax lmax Rimax Cth Pmax a T W
  @25°C @25°C @25°C @240Vac @25°C     TL
  R25(U) lmax(A) Rimax(U) Cth(uF) Pmax(W) a(mW°C) T(Sec) TL~Tu(°C)
SCK13013口 1 3 0.174 560 3 1 about 18 about 66 -40 - +200
SCK131R37口 1.3 7 0.070 470
SCK132R56口 2.5 6 0.094 560
SCK13045口 4 5 0.132 560
SCK134R74口 4.7 4 0.168 560
SCK13055口 5 5 0.166 560
SCK13074口 7 4 0.184 470
SCK13084口 8 4 0.206 470
SCK13104口 10 4 0.217 470
SCK13124口 12 4 0.230 560
SCK13153口 15 3 0.343 560
SCK13163口 16 3 0.348 560
SCK13183口 18 3 0.365 560
SCK13203口 20 3 0.410 470
SCK150R78A口 0.7 8 0.051 680        
SCK15018口 1 8 0.054 680        
SCK151R38口 1.3 8 0.064 680        
SCK151R58口 1.5 8 0.068 800        
SCK15028口 2 8 0.078 680        
SCK152R58口 2.5 8 0.086 680        
SCK15037口 3 7 0.091 820        
SCK15046口 4 6 0.117 800        
SCK15056口 5 6 0.121 820        
SCK15065口 6 5 0.159 680        
SCK15075口 7 5 0.161 820        
SCK15085口 8 5 0.165 680        
SCK15105口 10 5 0.178 820        
SCK15125口 12 5 0.185 680 3.6 about 21 about 75 -40 - +200
SCK15154口 15 4 0.261 820        
SCK15164口 16 4 0.265 820        
SCK15184口 18 4 0.273 680        
SCK15204口 20 4 0.283 820        
SCK15224口 22 4 0.308 560        
SCK15253口 25 3 0.425 680        
SCK15303口 30 3 0.461 680        
SCK15333口 33 3 0.484 560        
SCK15403口 40 3 0.511 680        
SCK15473口 47 3 0.517 680        
SCK15802X口 80 2.5 0.693 560        
SCK151202口 120 2 1.010 560        

 

Remark 1 :口=R25 tolerance

 

Remark 2 : For special requirements, please contact our sales staff.

 

Electrical Characteristics 

 

P/N Rmax Imax R Imax Cth P max A T W
  @25°C @25°C @25°C   @25°C     TL
  R25(U) lmax(A) Rimax(U) Cth(uF) Pmax(W) a(mW°C) T (Sec) TL~Tu(°C)
SCK200R7口 07 15 0.035 1000 4.9 about 28 about 113 -40 - +200
SCK201R0口 1 13 0.034
SCK201R5口 1.5 10 5 0.041
SCK202R0口 2 10 0.062
SCK202R5口 2.5 9 0.083
SCK203R0口 3 85 0.078
SCK204R0口 4 8 0.080
SCK204R7口 4.7 75 0.114
SCK205R0口 5 75 0.118
SCK206R0口 6 7 0.120
SCK206R8口 6.8 65 0.130
SCK207R0口 7 65 0.132
SCK208R0口 8 6 0.161
SCK20100口 10 55 0.196
SCK20120口 12 5 0.197
SCK20130口 13 5 0.213
SCK20150口 15 45 0.258
SCK201600口 16 45 0.276
SCK20180口 18 4 0.280
SCK20200口 20 4 0.306          
SCK251R0口 1 20 0.020          
SCK251R5口 1.5 18.5 0.023          
SCK252R0口 2 18 0.025          
SCK252R5口 2.5 15 0.032          
SCK253R0口 3 14.5 0.042          
SCK254R0口 7 14 0.044          
SCK254R7口 4.7 13 0.052          
SCK255R0口 5 12 0.061 1200 7.0 about 30 about130 -40 - +200
SCK256R80口

6.8

10.5 0.082          
SCK257R0口 7 10 0.092          
SCK258R0口 8 9 0.115          
SCK25100口 10 8 0.141          
SCK25120口 12 7.5 0.164          
SCK25150口 15 6.5 0.210          
SCK25180口 18 5.5 0.231          
SCK25200口 20 5 0.270          

 

Remark 1 :口=R25 tolerance

 

Remark 2 : For special requirements, please contact our sales staff.

 

Electrical Characteristics 

 

  P/N Rmax Imax Rimax Cth Maximum rated power P max T W
  @25°C @25°C @25°C Cth(uF) @25°C a(mW°C) T (Sec) TL
  R25(U) lmax(A) Rimax(U)         TL~Tu(°C)
SCK301R0口 1 30 0.016 1500 8.0 about 40 about 190 -40 - +200
SCK301R5口 1.5 25 0.020
SCK302R0口 2 23 0.022
SCK302R5口 2.5 18 0.030
SCK303R0口 3 17 0.035
SCK304R0口 4 16 0.048
SCK304R7口 4.7 15 0.055
SCK305R0口 5 14 0.057
SCK306R8口 6.8 12 0.077
SCK307R0口 7 11.5 0.084
SCK308R0口 8 10.5 0.100
SCK30100口 10 10 0.115
SCK30120口 12 9 0.142
SCK30150口 15 8 0.175
SCK30180口 18 7 0.210
SCK30200口 20 6 0.233

 

Remark 1 :口=R25 tolerance

 

Remark 2 : For special requirements, please contact our sales staff.

 

Maximum Current Derating Curve 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 3

 

Tu: Upper limit of operating temperature(C)

 

TL: Lower operating temperature limit(C)

 

For example:

ambient temperature(Ta)= 60°C工作

 

Temperature - upper limit (Tu)= 200°C

 

ITa= [1-(Ta-25)/(Tu-25)]xImax = 80%Imax

 

Resistance-Temperature Characteristic Curve 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 4

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 5

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 6

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 7

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 8

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 9

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 10

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 11

Wave Soldering Curve 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 12

Packing QTY

●Bulk 

 

Series S Type (pcs/ bag) Y Type (pcs/ bag) L Type
(pcs/ bag)
SCK05 250 500 ---
SCK08 250 250 200
SCK10 200 250 200
SCK13 100 200 100
SCK15 100 100 100
SCK20 500 (pcs/box) 50 50
SCK25 168 (pcs/box) 168 (pcs/box) ---
SCK30 168 (pcs/ox) 168 (pcs/box) ---

 

Reel Packaging 

 

Series D(mm) D1(mm) w(mm) QTY(pcs/reel)
SCK05 340土10 31土1 46土1 2,500
SCK08 1,500
SCK10 1,500
SCK13 750
SCK15 52土1 750
SCK20 500

 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 13

●Box Package

 

Series QTY(pcs/ box)
SCK05 1,000
SCK08 1,000
SCK10 1,000
SCK13

500 (P012.7mm)

1,000 (P015.0mm)

SCK15 500
SCK20 500

 

 

SCK Series Power Type NTC PTC Thermistors Epoxy Resin Coating 14

 

 

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