Changsha Purple Horn E-Commerce Co., Ltd.
| Power(Watts) | 690mW |
| Resistance @ 25℃ | 250Ω |
| Description | 690mW 250Ω Through Hole PTC Thermistors RoHS |
| Mfr. Part # | YGM1 C509 |
| Package | Through Hole |
| Model Number | YGM1 C509 |
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Product Specification
| Power(Watts) | 690mW | Resistance @ 25℃ | 250Ω |
| Description | 690mW 250Ω Through Hole PTC Thermistors RoHS | Mfr. Part # | YGM1 C509 |
| Package | Through Hole | Model Number | YGM1 C509 |
YGM Motor Protectors PTC (Positive Temperature Coefficient) Thermistors serve as reliable thermal protectors for electrical motors. These devices offer rapid response protection for electrical machines and are designed for compact assembly into windings. Available with or without an insulated sleeve and featuring flexible connecting leads, PTC thermistors exhibit a non-linear resistance/temperature response, rapidly increasing to a very high value at a specified temperature. They are particularly suited for monitoring the windings of electric machines and for use in simple fail-safe circuitry. When a given temperature is exceeded, the circuit can be switched off via a relay or amplifier due to the PTC sensor's extremely high ohmic value.
| Model | Response Temp. (NAT) | Tolerance | Colour Code | Max. Allowable Operating Temp. (Tmax) | Max. Allowable Operating Voltage (Umax) at +25C (per bead) | Max. Allowable Power Dissipation at +25C | Insulation Strength (between leads and outer insulation) | Conductor Lengths |
|---|---|---|---|---|---|---|---|---|
| YGM1 / YGM3 / CEF1 | 80 C | 5 C | white - yellow - yellow - white (YGM3) / white - white (CEF1, YGM1) | 200 C | 25 V | 690 mW | 2.5 kV | Single PTC: 500 mm 10 mm |
| YGM1 / YGM3 / CEF1 | 90 C | 5 C | green - yellow - yellow - green (YGM3) / green - green (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 100 C | 5 C | red - yellow - yellow - red (YGM3) / red - red (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 110 C | 5 C | brown - yellow - yellow - brown (YGM3) / brown - brown (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 120 C | 5 C | grey - yellow - yellow - grey (YGM3) / grey - grey (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 130 C | 5 C | blue - yellow - yellow - blue (YGM3) / blue - blue (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 140 C | 5 C | white - yellow - yellow - blue (YGM3) / white - blue (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 145 C | 5 C | white - yellow - yellow - black (YGM3) / white - black (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 150 C | 5 C | black - yellow - yellow - black (YGM3) / black - black (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 155 C | 5 C | blue - yellow - yellow - black (YGM3) / blue - black (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 160 C | 5 C | blue - yellow - yellow - red (YGM3) / blue - red (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 170 C | 5 C | white - yellow - yellow - green (YGM3) / white - green (CEF1, YGM1) | |||||
| YGM1 / YGM3 / CEF1 | 180 C | 5 C | red - yellow - yellow - white (YGM3) / red - white (CEF1, YGM1) | Triple PTC: 500 - 180 - 180 - 500 mm 10 mm | ||||
| General | Nominal response temperature 80 to 180 C in steps of 10 , plus 145 and 155 C | Special versions available in many housings (manufactured to customer specifications) |
| Device Type | Temperature (C) | Resistance () | Measuring Voltage (V) |
|---|---|---|---|
| Single PTC | 20 to NAT 20 | max. 250 | 2.5 |
| NAT 5 | max. 550 | 2.5 | |
| NAT | 1.000 | 2.5 | |
| NAT + 5 | min. 1.330 | 2.5 | |
| Single PTC | NAT + 15 | min. 4.000 | 7.5 |
| Triple PTC | 20 to NAT 20 | max. 750 | 7.5 |
| NAT 5 | max. 1.650 | 7.5 | |
| NAT | min. 4.000 | 7.5 | |
| NAT + 5 | min. 4.000* | 7.5 |
*One PTC might reach NAT + 15 C, while the second or even both of the others could still remain at room temperature.
| Quantity | Type | Temp. code | Resistance max. |
|---|---|---|---|
| 1.000 | YGM1 | C 510 | 250 ohms |
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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