LP-NSML450/12

WAYON
DOCUMENT: M20558 REV LETTER: P PAGE NO: 1 OF 2 REV DATE: 2020-06-22 PART NUMBER: LP-NSML450/12 Polymer PTC Devices Wayon Electronics Co., Ltd. No.1001,Shiwan 7th Road,Pudong,Shanghai 201202,P.R.China Tel: 86-21-50968308 Fax: 86-21-50968310 Surface mount fuses E-mail: market@way-on.com Http://www.way-on.com Features  Small size of 1206  Low resistance  Halogen-free and compliant wi...
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DOCUMENT: M20558 REV LETTER: P PAGE NO: 1 OF 2 REV DATE: 2020-06-22 PART NUMBER: LP-NSML450/12 Polymer PTC Devices Wayon Electronics Co., Ltd. No.1001,Shiwan 7th Road,Pudong,Shanghai 201202,P.R.China Tel: 86-21-50968308 Fax: 86-21-50968310 Surface mount fuses E-mail: market@way-on.com Http://www.way-on.com Features  Small size of 1206  Low resistance  Halogen-free and compliant with the European Union RoHS Directive 2011/65/EU  Fast time-to-trip  Agency Recognition: UL、TUV Product Dimensions (mm) A B C D E Typ. Typ. Typ. Typ. Typ. 3.20±0.20 1.60±0.20 1.20±0.20 0.45±0.20 0.20±0.15 Part number LP-NSML450/12 Part marking LC Electrical Characteristics Maximum Electrical Rating   Operating Voltage: 12 Vdc Interrupt Current: 50 A PART NUMBER HOLD CURRENT AND TRIP CURRENT (AMPS) LP-NSML450/12 TIMETO-TRIP (SECONDS) REFERENCE RESISTANCE (OHMS) TRIPPED STATE POWER DISSIPATION (WATTS) THERMAL CUT-OFF (℃) 25℃ 25℃,12V 3A 25℃ 70℃ 22.5 A @ 25℃ Hold Hold Max. 4.5 3.0 2.0 *: Maximum resistance is measured 24 hours after reflow. Min. Max. * Max. Min. Max. 0.001 0.013 1.5 85 105 Thermal Derating Maximum ambient operating temperature(℃) LP-NSML450/12 -40 -20 0 20 25 40 50 Hold Current (A) 6.50 5.92 5.47 4.75 4.50 4.05 3.55 Trip Current(A) 13.00 11.84 10.94 9.50 9.00 8.10 7.10 Note:PTC can hold 1 hour in above current at a given temperature. *Values specified were determined using the PWB with 2.7mm*1.0oz copper traces. 60 3.20 6.40 70 3.00 6.00 85 2.45 4.90 105 1.50 3.00 Solder Reflow Recommendations C Solder Pad Layouts B A B A B C (mm) (mm) (mm) LP-NSML450/12 1.80 1.00 1.80 * Recommended reflow methods: IR, Vapor phase, hot air oven. * Devices can be cleaned using standard industry methods and solvents. Notes:  If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements.  Devices are not designed to be wave soldered to the bottom side of the board. Part number Package Information Tape & Reel: 3500pcs per reel. Effectivity: Reference documents shall be the issue in effect on the date of invitation for bid. Caution: Operation beyond the rated voltage or current may result in rupture electrical arcing or flame. Specifications are subject to change without notice. Page 1 of 2 PDF
Документация на LP-NSML450/12 

Shang Hai Wayon Thermo-Electro

Дата модификации: 27.06.2022

Размер: 229.8 Кб

2 стр.

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