Bourns D22B
Line Feed Resistors w/Resettable Polymer PTC & Overvoltage Protectors
| Part No. | D22B |
|---|---|
| Datasheet | D22B Download |
| Manufacturer |  Bourns |
| Description | Line Feed Resistors w/Resettable Polymer PTC & Overvoltage Protectors |
| Buy | Stock & Price |
FEATURES
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APPLICATIONS
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● Thick film technology Fail safe Protection to ITU-T K.20 Analog Line Cards CPE (Customer Premises Equipment) DDS (Digital Data Systems) DLC (Digital Loop Carriers) T1/T3 Transmission Lines ISDN D22B Line Feed Resistors w/Resettable Polymer PTC & Overvoltage Protectors Product Characteristics Resistor Tolerance ................................................................±1 % Polyswitches Matched to ...............................................2.0 ohms Rating .........................................................................250 V, 1.0 A Trip Time @ 1 A ............................................1.1 seconds @ 20 °C Trip Current .........................................................125 mA @ 25 °C Environmental Characteristics TESTS PER MIL-STD-202 Humidity ..........................................................................103B Solderability.....................................................................208D Thermal Shock...
