Self-Regulating Heaters Positive Temperature Coefcfi ient thermistors are truly remark - able for their ability to function as self-regulating heating elements. They can operate at a nearly constant temperature over a broad range of voltage and dissipation conditions. PTC heaters can be manufactured in many different congfi ura- tions. These include discs, rectangles, squares, cylinders, and various shapes with holes to increase surface area. Multiple PTCs can be used in parallel to provide constant heating over a larger area. Features: No thermostat needed Very low cost Self-Regulating Heaters Virtually unlimited life No electrical noise No moving parts to wear Efcfi ient Typical Applications: IC heater Instrumentation heater Curling iron Plug-in aroma heater Hair dryer Wax motor Hot melt glue gun TCXO heater Food warmer Liquid Crystal display Diesel fuel heater Bimetal heater Other Available Rectangular Sizes (INCHES) (INCHES) L W Standard Rectangular PTC Heaters 0.400 0.200 Switch V * L W T R ** max 25 SS&C Part Temp. T (C) (volts) (inches) (inches) (inches) () 0.472 0.236 s 50 50 0.472 0.236 0.050 10 PR425C050S101H 0.750 0.350 90 50 0.472 0.236 0.050 10 PR425C090S101H 0.985 0.315 135 50 0.472 0.236 0.050 10 PR425C135S101H 2.000 0.350 50 120 0.472 0.236 0.100 70 PR421D050S701H Other Available Disc Diameters 90 120 0.472 0.236 0.100 70 PR421D090S701H (INCHES) DIAMETER 135 120 0.472 0.236 0.100 70 PR421D135S701H 0.100 0.160 Standard Disc PTC Heaters 0.200 Switch V * D T R ** max 25 SS&C Part Temp. T (C) (volts) (inches) (inches) () 0.250 s 50 50 0.500 0.050 5 P5005C050S500H 0.300 90 50 0.500 0.050 5 P5005C090S500H 0.350 135 50 0.500 0.050 5 P5005C135S500H 0.400 50 120 0.500 0.100 40 P5010D050S401H 0.500 90 120 0.500 0.100 40 P5010D090S401H 0.550 135 120 0.500 0.100 40 P5010D135S401H 0.600 0.750 * V = Maximum Voltage ** R = Resistance at 25C MAX 25 Other Available Switch Temperatures Switch Temperature T (C) s 40C - 150C SPECTRUM SENSORS & CONTROLS, INC. 328 State Street St. Marys, PA 15857 Phone: 814.834.1541 Fax:814.834.1556 41 E-mail: atp SpecSensors.com Web Site: www.SpecSensors.com Std. Probes PTC Thermistors & Assemblies X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for te connectivity manufacturer: Other Similar products are found below : 570416-000 CLTEQ-M81CE-SSRELAY-4-20V D38999/24FJ4AN 358838-000 4-1195131-0 650069-000 SMD100-2 CB-1022B-78 RM707012 RP410012 MMS42 1-640426-8 2EDL4CM DTS20W19-11PD-3028-LC RM202615 NC6-P104-06 TXR64AB90-3616AI MSPS103B DTS26F21-41AE DTS26F21-41PE-LC DTS26F21-11SE-3028-LC 1932144-1 293545-4 LVR125S MS27466T25F4PB CKB- 38-78010 1206SFF150F/63-2 5-2027513-8 D38999/20JB35HA D38999/24WJ20PA 1754138-1 TE1500A2R2J DTS24F25-29PC-3028-LC 164-8033-08 D38999/24WG11HA D38999/24WG11HN MS27467T21F11H DJT16E21-11HA 1206SFH150F/24-2 1-532955-3 DTS24F19- 11SC-3028-LC DTS24F21-41HN-LC DTS24F21-41AN DTS24F21-41PN-LC DBAS 70-7-0 SN 090-1A SCC MS27467T21F35J MS27467T21F11J MS27467T21F16H-LC MS27467T21F35H MS27467T21F41H-LC