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Epoxy Coated SMD PTC Thermistor SPSMD4032H450RN450 Withstand 380VAC for RS485 Communication Interface Protection
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | CNAMPFORT |
| Certification: | ROHS |
| Model Number: | SPSMD4032H450RN450 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1600 pieces |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Tape,1600pcs per reel |
| Delivery Time: | 2-3 weeks |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 10,000,000pieces/month |
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Detail Information |
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| Name: | Epoxy Coated SMD PTC Thermistor | Resistance: | 30-60 Ohm |
|---|---|---|---|
| Voltage: | 450V | Application: | RS485 Communication Interface Protection |
| Highlight: | Epoxy coated PTC thermistor,SMD PTC thermistor for RS485,380VAC withstand PTC thermistor |
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Product Description
Epoxy Coated SMD PTC Thermistor SPSMD4032H450RN450
Withstands 380VAC for RS485 Communication Interface Protection
Application Areas
- Electrical instruments
- Security equipment
- Communication equipment
- Home appliance products
- Automotive electronics
- Other power products requiring overcurrent, overvoltage and surge protection
Product Features
- Meets RoHS requirements
- Suitable for surface mount technology lead-free wave soldering and reflow soldering
- Plastic package patch package, material meets UL 94 V-0 flame retardant rating requirements
- Using high-performance thermal chip, small size, large performance
- Long time to maintain stable performance
- Wide operating temperature range: -40℃ to 85℃
Specification
Series Parameters
| Model | Resistance @25℃ Rn(Ω) | Trip Current @25℃ It(mA) | Non-action Current @60℃ Ih(mA) | Max Current Imax(A) | Max Voltage Vmax(V) |
|---|---|---|---|---|---|
| SPSMD4032H450R#450 | 45 | 83±7 | 150 | 25 | 450 |
| SPSMD3225H450R#300 | 45 | 83±7 | 100 | 18 | 300 |
| SPSMD3225M450R#300 | 45 | 105±7 | 150 | 42 | 300 |
| SPSMD3225M600R#300 | 60 | 105±7 | 130 | 38 | 300 |
| SPSMD3225S121R#300 | 120 | 115±7 | 100 | 32 | 300 |
| SPSMD3225S151R#450 | 150 | 115±7 | 95 | 28 | 450 |
| SPSMD3225S251R#450 | 250 | 115±7 | 80 | 25 | 450 |
| SPSMD3225S301R#450 | 300 | 115±7 | 70 | 20 | 450 |
| SPSMD3225S501R#450 | 500 | 115±7 | 55 | 15 | 450 |
| SPSMD40325S600R#420 | 60 | 115±7 | 160 | 45 | 420 |
| SPSMD4032S800R#450 | 80 | 115±7 | 140 | 40 | 450 |
| SPSMD4032S101R#450 | 100 | 115±7 | 120 | 35 | 450 |
| SPSMD4032S151R#450 | 150 | 115±7 | 100 | 30 | 450 |
| SPSMD4032S301R#450 | 300 | 115±7 | 80 | 25 | 450 |
| SPSMD4032S501R#450 | 500 | 115±7 | 65 | 18 | 450 |
| SPSMD3225H102R#550 | 1000 | 83±7 | 25 | 5 | 550 |
| SPSMD3225H152R#650 | 1500 | 83±7 | 25 | 4 | 650 |
| SPSMD3225H202R#650 | 2000 | 83±7 | 25 | 3 | 650 |
* SPSMD4032H450R#450 and SPSMD3225H450R#300 can be used for 485 communication interface protection against 380VAC and 220VAC respectively.
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