LFR-RESETTABLE W/POLYMER OVER VOLTAGE PROTECTORS ITU-T K.20 SPECIFICAT

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

LFR-RESETTABLE W/POLYMER OVER VOLTAGE PROTECTORS ITU-T K.20 SPECIFICAT

Datasheet Thumbnail

Top Searches for this datasheet

D22B Line Feed Resistors
LFR-RESETTABLE W/POLYMER OVER VOLTAGE PROTECTORS ITU-T K.20 SPECIFICATION APPLICATIONS
Analog Line Cards Customer Premises Equipment Digital Data System Digital Loop Carrier T1/T3 Transmission Lines ISDN
OVER VOLTAGE PROTECTOR
FEATURES
Thick Film Technology Fail Safe
SPECIFICATIONS
CIRCUIT SCHEMATIC
QUALIFIED
ITU-T K.20 Lightning Surge Power Induction 600VRMS Power Contact 230VRMS 497A
1.510 Max. 0.480 Max. Seated
.020 .010 Thick .032 Dia. Hole
ENVIRONMENTAL
MIL-STD-202 Humidity/103B Solderability/208D Thermal Shock/107B Resistance Solvents/215 Resistance Solder Heat/210D Flammability 94V-0 695-2-2
.050
.400
.200
.125 .025 .005
FINISHED UNIT
MECHANICAL SPECIFICATIONS
Length: Seated Height: Thickness: Lead Length: Lead Spacing: 1.510" Max. 0.480" Max. 0.150" Max. 0.120"/0.150" 0.100"
ELECTRICAL
Resistor Tolerance PolySwitches Matched ohms Rated 250V, 1.0A. Trip Time -1.1sec. @20°C Trip Current -125mA @25°C
ORDER
Part Number ohms D22B020AA ohms D22B050AA ohms D22B030AA ohms D22B100AA Custom values available: Call Factory Specify Over Voltage Protection Specify peak pulse current rating. Specify minimum turn voltage. Provide schematic showing desired configuration.
LFR-20-A
PRINTED U.S.A. SPECIFICATIONS SUBJECT CHANGE WITHOUT NOTICE
D22B Line Feed Resistors
LFR-RESETTABLE W/POLYMER OVER VOLTAGE PROTECTORS ITU-T K.20 SPECIFICATION
TRIP CHARACTERISTICS
TIME TRIP HOLD CURRENT (mA) CURRENT (AMPS) TIME (SECONDS) HOLD CURRENT TEMPERATURE
0.01
TEMPERATURE (°C)
Microelectronic Modules Corporation provides evolutionary custom proprietary board level components subsystems throughout world serving market segments. CUSTOM HYBRIDS: LINE PROTECTION MODULES: ACTIVE VIDEO FILTERS:
MCM-C MCM-L Flip Chip Technologies Telecom, Datacom, other broadband products. Broadcast, Multimedia, Workstation Applications.
DC/DC CONVERTERS:
High Density, Voltage DC/DC Converters with superior transient response, regulation efficiency.
COMMUNICATION CIRCUIT MODULES:
Remote Terminal Applications.
additional standard custom products contact your local representative

LFR-RESETTABLE W/POLYMER OVER VOLTAGE PROTECTORS ITU-T K.20 SPECIFICAT

Top Searches for this datasheet

Other recent searches