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SSN390 Dataheets PDF



Part Number SSN390
Manufacturers Vishay Intertechnology
Logo Vishay Intertechnology
Description NTC Inrush Current Limiters
Datasheet SSN390 DatasheetSSN390 Datasheet (PDF)

NTC Inrush Current Limiters SSN Vishay Dale www.DataSheet4U.com FEATURES • Temperature measurement. • Temperature control. • Inrush current limiting. • Temperature compensation. • Sensing liquid or air flow. STANDARD ELECTRICAL SPECIFICATIONS and DIMENSIONS in inches [millimeters] L D 1.0" Min. T PART NUMBER SSN320 SSN330 SSN340 SSN350 SSN360 SSN370 SSN380 SSN390 SSN400 SSN410 SSN420 SSN430 SSN440 SSN450 SSN460 RESISTANCE Ro @ 25°C (Ω) ± 20% 1.00 2.00 2.50 2.50 2.50 2.50 2.50 4.00 4.00.

  SSN390   SSN390


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NTC Inrush Current Limiters SSN Vishay Dale www.DataSheet4U.com FEATURES • Temperature measurement. • Temperature control. • Inrush current limiting. • Temperature compensation. • Sensing liquid or air flow. STANDARD ELECTRICAL SPECIFICATIONS and DIMENSIONS in inches [millimeters] L D 1.0" Min. T PART NUMBER SSN320 SSN330 SSN340 SSN350 SSN360 SSN370 SSN380 SSN390 SSN400 SSN410 SSN420 SSN430 SSN440 SSN450 SSN460 RESISTANCE Ro @ 25°C (Ω) ± 20% 1.00 2.00 2.50 2.50 2.50 2.50 2.50 4.00 4.00 4.00 5.00 5.00 5.00 5.00 5.00 Imax MAXIMUM STEADY STATE CURRENT (amps) 20.00 18.00 3.00 7.00 9.00 10.00 15.00 5.00 8.00 14.00 2.00 4.00 7.00 8.00 9.00 R @ Imax (Ω) 0.015 0.030 0.150 0.050 0.040 0.040 0.030 0.150 0.070 0.050 0.400 0.150 0.070 0.050 0.060 PHYSICAL DIMENSIONS (inches) “D” (Max. Diameter Over Coating) 0.90 0.90 0.60 0.60 0.60 0.90 0.90 0.50 0.60 0.90 0.60 0.60 0.60 0.70 0.90 “T” (Max. Thickness Over Coating) 0.30 0.35 0.25 0.25 0.25 0.25 0.30 0.25 0.25 0.35 0.25 0.25 0.25 0.25 0.25 “L” Lead Diameter 0.040 0.040 0.032 0.032 0.032 0.040 0.040 0.032 0.040 0.040 0.032 0.032 0.032 0.040 0.040 Document Number 33020 Revision 22-May-02 For technical questions, contact [email protected] www.vishay.com 35 SSN Vishay Dale NTC Inrush Current Limiters STANDARD ELECTRICAL SPECIFICATIONS and DIMENSIONAL CONFIGURATIONS PART NUMBER RESISTANCE Ro @ 25°C (Ω) ± 20% Imax MAXIMUM STEADY STATE CURRENT (amps) R @ Imax (Ω) PHYSICAL DIMENSIONS (inches) “D” (Max. Diameter Over Coating) “T” (Max. Thickness Over Coating) “L” Lead Diameter SSN470 5.00 10.00 0.060 0.90 0.35 0.040 SSN480 5.00 12.00 0.060 0.90 0.50 0.040 SSN490 7.00 3.00 0.140 0.50 0.25 0.032 SSN500 7.00 4.00 0.150 0.60 0.30 0.040 SSN510 www.DataSheet4U.com SSN520 7.00 5.00 0.150 0.60 0.30 0.040 7.00 6.00 0.150 0.60 0.30 0.040 SSN530 10.00 1.50 0.250 0.45 0.25 0.032 SSN540 10.00 2.00 0.200 0.45 0.25 0.032 SSN550 10.00 3.00 0.200 0.50 0.30 0.032 SSN560 10.00 5.00 0.200 0.50 0.35 0.032 SSN570 10.00 6.00 0.150 0.60 0.35 0.040 SSN580 12.00 4.00 0.220 0.50 0.30 0.040 SSN600 20.00 1.75 0.600 0.50 0.35 0.032 SSN610 20.00 2.50 0.500 0.50 0.35 0.032 SSN620 25.00 1.50 0.600 0.50 0.30 0.032 SSN630 40.00 2.00 0.600 0.65 0.25 0.032 SSN650 120.00 3.00 0.900 0.95 0.25 0.040 TYPICAL SCHEMATIC PACKAGING AC In NTC Optional Placement NTC NTC NTC Figure illustrates a typical application in a power supply. The thermistors are placed in either the AC or DC location of the circuit. — Bulk ORDERING INFORMATION SSN MODEL www.vishay.com 36 For technical questions, contact [email protected] Document Number 33020 Revision 22-May-02 .


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