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Brand Name : CNAMPFORT
Model Number : SPSMD4032H450RN450
Certification : ROHS
Place of Origin : CHINA
MOQ : 1600 pieces
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 10,000,000pieces/month
Delivery Time : 2-3 weeks
Packaging Details : Tape,1600pcs per reel
Name : Epoxy Coated SMD PTC Thermistor
Resistance : 30-60 Ohm
Voltage : 450V
Application : RS485 Communication Interface Protection
Epoxy Coated SMD PTC Thermistor SPSMD4032H450RN450 Withstand 380VAC for RS485 Communication Interface Protection
Application areas
- Electrical instrument
- Security equipment
- Communication equipment
- Home appliance products
- Automotive Electronics
- Other power products requiring overcurrent, overvoltage and surge protection
Product Features
- Meet 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 ℃ ~ 85 ℃
Specification
Series Parameters
Resistance @25℃ | Trip current @25℃ | non-action current@60℃ | Max current | Max voltage | ||
Rn(Ω) | Tc(℃) | It(mA) | Ih(mA) | Imax(A) | 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 | 0.3 | 300 |
SPSMD3225M600R#300 | 60 | 105±7 | 130 | 38 | 0.3 | 300 |
SPSMD3225S121R#300 | 120 | 115±7 | 100 | 32 | 0.3 | 300 |
SPSMD3225S151R#450 | 150 | 115±7 | 95 | 28 | 0.3 | 450 |
SPSMD3225S251R#450 | 250 | 115±7 | 80 | 25 | 0.3 | 450 |
SPSMD3225S301R#450 | 300 | 115±7 | 70 | 20 | 0.3 | 450 |
SPSMD3225S501R#450 | 500 | 115±7 | 55 | 15 | 0.3 | 450 |
SPSMD40325S600R#420 | 60 | 115±7 | 160 | 45 | 0.8 | 420 |
SPSMD4032S800R#450 | 80 | 115±7 | 140 | 40 | 0.8 | 450 |
SPSMD4032S101R#450 | 100 | 115±7 | 120 | 35 | 0.8 | 450 |
SPSMD4032S151R#450 | 150 | 115±7 | 100 | 30 | 0.8 | 450 |
SPSMD4032S301R#450 | 300 | 115±7 | 80 | 25 | 0.8 | 450 |
SPSMD4032S501R#450 | 500 | 115±7 | 65 | 18 | 0.8 | 450 |
SPSMD3225H102R#550 | 1000 | 83±7 | 25 | 5 | 0.1 | 550 |
SPSMD3225H152R#650 | 1500 | 83±7 | 25 | 4 | 0.1 | 650 |
SPSMD3225H202R#650 | 2000 | 83±7 | 25 | 3 | 0.1 | 650 |
* SPSMD4032H450R#450 and SPSMD3225H450R#300 can be used for 485 communication interface protection against 380VAC
and 220VAC respectively.
Product display
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Epoxy Coated SMD PTC Thermistor SPSMD4032H450RN450 Withstand 380VAC for RS485 Communication Interface Protection Images |