SMT Power Inductors Power Beads - PA5041 Series Current Rating: Over 89Apk Inductance Range: 120nH to 330nH Height: 11mm Max Footprint: 7.2mm x 6.7mm Max 7 Electrical Specifications 25C Operating Temperature -40C to +130C 5 1 2 Saturation Current Inductance Inductance 3 4 6 Part Irated DCR Heating Current (A TYP) 0ADC Irated Number (ADC) (m ) (A TYP) (nH 10%) (nH TYP) 25C 100C PA5041.121HLT 120 120 40 75 74 PA5041.151HLT 150 150 40 72 63 0.2910% 40 PA5041.221HLT 220 220 40 50 42 PA5041.331HLT 330 300 22 28 22 NOTES: 1. Inductance measured at 100kHz, 100mVrms. 6. The heating current is the DC current which causes the part temperature to increase by approximately 40C when used in a typical application. 2. Inductance at Irated is the value of the inductance at 25C at the listed rated current. 7. In high volt*time applications, additional heating in the component can occur due to core 3. The rated current as listed is either the saturation current (25C or 100C) or the heating losses in the inductor which may neccessitate derating the current in order to limit the tem- current depending on which value is lower. perature rise of the component. To determine the approximate total losses (or temperature 4. The nominal DCR is measured from point to point , as shown below on the rise) for a given application, the coreloss and temperature rise curves can be used. mechanical drawing. 8. Parts with the HLT suffix are sold in tape and reel packaging. Pulse complies to industry 5. The saturation current is the typical current which causes the inductance to drop by 20% standard tape and reel specification EIA-481. at the stated ambient temperatures (25C, 100C ). This current is determined by placing Samples of these parts can be ordered by removing the HLT suffix and replacing with HL. the component in the specified ambient environment and applying a short duration pulse 9. The temperature of the component (ambient plus temperature rise) must be within the current (to eliminate self-heating effects) to the component. stated operating temperature range. Mechanical Schematic PA5041.XXXHLT Weight ...........................1.8 grams Tape & Reel ...................300/reel Dimensions: mm Unless otherwise specified, all tolerances are 0.25 1 power.pulseelectronics.com P868. PRE (03/19) SMT Power Inductors Power Beads - PA5041 Series PA5041.XXXHL, LvsI, 25C 400 350 300 250 200 150 100 50 0 0 10 20 30 40 50 60 70 80 Current (A) 151HL 25C 221HL 25C 330HL 25C 121HL 25C PA5041.XXXHL, LvsI, 100C 400 350 300 250 200 150 100 50 0 0 10 20 30 40 50 60 70 80 Current (A) 121HL 100C 151HL 100C 221HL 100C 330HL 100C 2 power.pulseelectronics.com P868. PRE (03/19)