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PA4321.103NLT Dataheets PDF



Part Number PA4321.103NLT
Manufacturers Pulse
Logo Pulse
Description Shielded Drum Core Inductor
Datasheet PA4321.103NLT DatasheetPA4321.103NLT Datasheet (PDF)

Shielded Drum Core Inductor PA4321 Series Height: 5.1 Max Footprint: 10.5mm x 10.3mm Max Current Rating: up to 7.8A Inductance Range: 1.5uH to 470uH PART NUMBER PA4321.152NLT PA4321.332NLT PA4321.103NLT PA4321.333NLT PA4321.683NLT PA4321.104NLT PA4321.334NLT PA4321.474NLT Inductance 100 KHz, 100 mV (uH ±20%) 1.5 3.3 10 33 68 100 330 470 Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C Rated Current (A) DCR (mOHMS MAX) Saturation Current (Typical) A 10% Drop 20% Drop .

  PA4321.103NLT   PA4321.103NLT


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Shielded Drum Core Inductor PA4321 Series Height: 5.1 Max Footprint: 10.5mm x 10.3mm Max Current Rating: up to 7.8A Inductance Range: 1.5uH to 470uH PART NUMBER PA4321.152NLT PA4321.332NLT PA4321.103NLT PA4321.333NLT PA4321.683NLT PA4321.104NLT PA4321.334NLT PA4321.474NLT Inductance 100 KHz, 100 mV (uH ±20%) 1.5 3.3 10 33 68 100 330 470 Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C Rated Current (A) DCR (mOHMS MAX) Saturation Current (Typical) A 10% Drop 20% Drop 30% Drop 7.80 5.1 5.44 7.80 10.5 6.32 10 4.62 6.32 7.38 3.84 23 3.08 3.84 4.32 2.14 68 1.66 2.14 2.42 1.60 176 1.28 1.60 1.70 1.20 224 0.99 1.20 1.36 0.69 748 0.57 0.69 0.76 0.52 886 0.43 0.52 0.62 Heating Current 20°C Rise 40°C Rise 7.41 10.80 5.04 7.22 3.99 4.79 2.12 2.80 1.39 1.88 1.09 1.48 0.57 0.82 0.50 0.72 NOTES: 1. Actual temperature of the component during system operation (ambient plus temperature rise) 3. The Rated Current the value shown is the DC current required to raise the component tempera- must be within the standard operating range. ture by the value shown. Take note that the component’s performance varies depending on the 2. The Saturation Current is the current at which the initial inductance drops approximately by the value shown at the stated ambient temperature. This current is determined by placing the system condition. It is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. component in the specified ambient environment and applying a short duration pulse current 4. The inductance tolerance of the .152NLT and .332NLT is ± 30% all other values are ±20%. (to eliminate self-heating effect) to the component. PA4321.XXXNLT Mechanical Schematic 1 power.pulseelectronics.com P788.D (04/19) http://www.power.pulseelectronics.com/contact Shielded Drum Core Inductor PA4321 Series TAPE & REEL INFO WA K0 P1 TYPE PA4321.XXXNLT SURFACE MOUNTING TYPE, REEL/TAPE LIST REEL SIZE (mm) TAPE SIZE (mm) A G P1 W K0 Ø330 24.5 16 24 5.4 QTY PCS/REEL 750 Typical Performance Curves G 1.400 1.200 1.000 0.800 0.600 0.400 0.200 0.000 0 PA4321.152NLT Inductance curve (uH) The temperature △T(℃) 40.0 30.0 20.0 10.0 5 10 15 Current value (A) 0.0 20 3.00 2.50 2.00 1.50 1.00 0.50 0.00 0.00 PA4321.332NLT Inductance curve (uH) The temperature △T(℃) 30.00 25.00 20.00 15.00 10.00 5.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 Current value (A) Inductance curve (uH) The temperature △T(℃) Inductance curve (uH) The temperature △T(℃) 2 power.pulseelectronics.com P788.D (04/19) http://www.power.pulseelectronics.com/contact The temperature △T(℃) Shielded Drum Core Inductor PA4321 Series Current value (A) Inductance curve (uH) PA4321.103NLT 12.00 Inductance curve (uH) The temperature △T(℃) 30.00 10.00 25.00 8.00 20.00 6.00 15.00 4.00 10.00 2.00 5.00 0.00 0.00 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 Current value (A) Inductance curve (uH) 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 0.0 PA4321.683NLT Inductance curve (uH) The temperature △T(℃) 30.00 25.00 20.00 15.00 10.00 5.00 0.00 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Current value (A) Inductance curve (uH) 400.0 PA4321.334NLT Inductance curve (uH) The temperature △T(℃) 40.0 300.0 30.0 200.0 20.0 100.0 10.0 0.0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Current value (A) The temperature △T(℃) Inductance curve (uH) The temperature △T(℃) Inductance curve (uH) The temperature △T(℃) Inductance curve (uH) Current value (A) 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 0.000 PA4321.333NLT Inductance curve (uH) The temperature △T(℃) 30.0 25.0 20.0 15.0 10.0 5.0 1.000 2.000 3.000 Current value (A) 4.000 0.0 5.000 100.0 80.0 60.0 40.0 20.0 0.0 0.00 PA4321.104NLT Inductance curve (uH) The temperature △T(℃) 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 0.50 1.00 1.50 2.00 2.50 Current value (A) 500 400 300 200 100 0 0.0 PA4321.474NLT Inductance curve (uH) The temperature △T(℃) 40.0 30.0 20.0 10.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 Current value (A) The temperature △T(℃) The temperature △T(℃) 3 power.pulseelectronics.com P788.D (04/19) http://www.power.pulseelectronics.com/contact Shielded Drum Core Inductor PA4321 Series For More Information Pulse Worldwide Pulse Europe Headquarters Pulse Electronics GmbH 15255 Innovation Drive Ste 100 Am Rottland 12 San Diego, CA 92128 58540 Meinerzhagen U.S.A. Germany Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P.R. China 518057 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 135 Joo Seng Road #03-02 PM Industrial Bldg. Singapore 368363 Pulse North Asia 1F., No.111 Xiyuan Rd Zhongli City Taoyuan City .


PA4321.332NLT PA4321.103NLT PA4321.333NLT


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