Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 70Ω |
| Description | 70Ω PTC Thermistors RoHS |
| Mfr. Part # | PR421D090S701H |
| Model Number | PR421D090S701H |
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Product Specification
| Resistance @ 25℃ | 70Ω | Description | 70Ω PTC Thermistors RoHS |
| Mfr. Part # | PR421D090S701H | Model Number | PR421D090S701H |
Positive Temperature Coefficient (PTC) thermistors are self-regulating heating elements capable of maintaining a nearly constant temperature across a wide range of voltage and dissipation conditions. They are available in various configurations including discs, rectangles, squares, cylinders, and shapes with holes to increase surface area. Multiple PTCs can be used in parallel for larger area heating. They offer advantages such as no thermostat requirement, low cost, virtually unlimited life, no electrical noise, and no moving parts.
| Product Type | SS&C Part # | Switch Temp. Ts (C) | Vmax* (volts) | Dimensions (inches) | R25** () |
|---|---|---|---|---|---|
| Standard Rectangular PTC Heater | PR425C050S101H | 50 | 50 | L: 0.472, W: 0.236, T: 0.050 | 10 |
| Standard Rectangular PTC Heater | PR425C090S101H | 90 | 50 | L: 0.472, W: 0.236, T: 0.050 | 10 |
| Standard Rectangular PTC Heater | PR425C135S101H | 135 | 50 | L: 0.472, W: 0.236, T: 0.050 | 10 |
| Standard Rectangular PTC Heater | PR421D050S701H | 50 | 120 | L: 0.472, W: 0.236, T: 0.100 | 70 |
| Standard Rectangular PTC Heater | PR421D090S701H | 90 | 120 | L: 0.472, W: 0.236, T: 0.100 | 70 |
| Standard Rectangular PTC Heater | PR421D135S701H | 135 | 120 | L: 0.472, W: 0.236, T: 0.100 | 70 |
| Standard Disc PTC Heater | P5005C050S500H | 50 | 50 | D: 0.500, T: 0.050 | 5 |
| Standard Disc PTC Heater | P5005C090S500H | 90 | 50 | D: 0.500, T: 0.050 | 5 |
| Standard Disc PTC Heater | P5005C135S500H | 135 | 50 | D: 0.500, T: 0.050 | 5 |
| Standard Disc PTC Heater | P5010D050S401H | 50 | 120 | D: 0.500, T: 0.100 | 40 |
| Standard Disc PTC Heater | P5010D090S401H | 90 | 120 | D: 0.500, T: 0.100 | 40 |
| Standard Disc PTC Heater | P5010D135S401H | 135 | 120 | D: 0.500, T: 0.100 | 40 |
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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