*R & oHS AE C C OM AP P PR LI OV AN ED T Features Applications Shielded construction Automotive systems: Carbonyl powder core - Driver assistant - Information - Entertainment - Lighting DC/DC converters Power supplies High saturation current 220316 1 Inductance range: 0.22 to 47 H AEC-Q200 qualified RoHS compliant* and halogen free** SRP1038A Series - Shielded Power Inductors Electrical Specifications @ 25 C Inductance @ 100 KHz /1V Tol. L (H) (%) Bourns Part Number SRP1038A-R22M SRP1038A-R27M SRP1038A-R33M SRP1038A-R36M SRP1038A-R39M SRP1038A-R45M SRP1038A-R56M SRP1038A-1R0M SRP1038A-1R2M SRP1038A-1R5M SRP1038A-2R2M SRP1038A-3R3M SRP1038A-4R7M SRP1038A-5R6M SRP1038A-6R8M SRP1038A-8R2M SRP1038A-100M SRP1038A-150M SRP1038A-220M SRP1038A-330M SRP1038A-470M 0.22 0.27 0.33 0.36 0.39 0.45 0.56 1.0 1.2 1.5 2.2 3.3 4.7 5.6 6.8 8.2 10 15 22 33 47 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 General Specifications Q (Min.) @100 KHz /1V SRF (MHz) Typ. DCR (m) Typ. DCR (m) Max. Irms (A) Isat (A) 10 10 15 15 15 15 15 20 20 20 20 20 20 20 20 20 20 20 20 20 20 155 120 108 105 100 75 70 47 33 30 25 18 16 15 13 12 10 9 8 6 5 0.8 0.82 1 1.05 1.1 1.3 1.6 3 3.3 4 6.5 10.8 15 17 17.5 20 27 40 64 92 145 1 1 1.2 1.2 1.3 1.5 1.8 3.3 3.8 4.6 7 11.8 15.5 19.3 23.3 24 30 45 74 112 167 35 33 31 31 30 29 25 18 17 16 12 11 10 9 8.5 8 7.5 6.25 5 3.5 3 60 60 60 60 60 45 40 36 33 33 27 20 17 14 13.5 12.5 12 10 7 5 4.5 Electrical Schematic How to Order SRP1038A - 100M Test Voltage ....................................1.0 V Test Frequency ......................... 100 KHz Operating Temperature ................................-40 C to +150 C (Temperature rise included) Storage Temperature ................................-40 C to +125 C Rated Current ............ Inductance drops 20 % at Isat Temperature Rise .....40 C at rated Irms Resistance to Soldering Heat ........................ +260 C, 40 sec. max. Materials Core .............................Carbonyl powder Wire ............................Enameled copper Terminal Finish ...................................Sn Packaging ....... 500 pcs. per 13-inch reel Product Dimensions 11.0 0.5 (.433 .020) 10.0 0.3 (.394 .012) 2R2 1150 3.8 0.2 (.150 + .008) 2.3 0.3 (.091 .012) Model Value Code (see table) Soldering Profile 3.0 0.3 (.118 .012) Temperature (C) Preheating Soldering 20~40 Sec. Peak Temperature (260 C, 40 Sec. Max.) 200 C 150C Natural Cooling 217 C 60~150 Sec. 60~180 Sec. Recommended Layout Peak Temperature 260 max. 13.6 (.535) Max. Peak Temperature 260 40 sec. max. 3.5 (.138) Max. Time Above 217 : 60~150 sec. max. 480 Sec. Max. 25 Time (Seconds) Reflow Times: 3 Times Max. * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **Bourns considers a product to be "halogen free" if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 5.4 (.213) DIMENSIONS: MM (INCHES) Please consult Bourns(R) Model SRP-A Series Visual Inspection Guide for detailed construction, processing and testing information. SRP1038ASeries Series -- Shielded Power Inductors SRF0504 Line Filter L vs. I Charts 20 10 0 60 0 45 0 0 12 50 40 30 0.2 20 10 0 60 0 45 80 0.6 70 60 0.4 50 40 30 0.2 20 0 0 SRP1038A-R56M 15 60 50 0.6 40 0.4 30 20 0.2 10 0 8 16 24 32 Inductance (H) 0.8 Temperature Rise (C) 70 Inductance (H) 2.0 80 0 30 42 28 56 SRP1038A-R45M 0.8 100 0 40 45 10 0 60 70 60 0.4 50 40 30 0.2 20 0 0 9 18 SRP1038A-1R0M 90 80 2.0 1.5 70 60 1.0 50 40 30 0.5 20 9 18 27 10 0 36 120 1.5 90 1.0 60 0.5 30 0 0 6.6 19.8 13.2 26.4 SRP1038A-3R3M 6 80 80 70 1.2 60 0.6 30 0 19.8 26.4 2 40 30 1 20 10 0 0 33 0 6.75 13.5 SRP1038A-4R7M 20 10 0 80 50 4 40 30 2 20 10 0 12.75 0 17 8 Inductance (H) 60 DC Current (A) 30 1.5 5 10 15 60 50 6 40 4 30 20 2 10 0 0 3.5 7.0 DC Current (A) 0 20 SRP1038A-6R8M 12 80 70 Temperature Rise (C) Inductance (H) 6 8.5 40 DC Current (A) 70 4.25 50 3.0 SRP1038A-5R6M 10 80 0 60 DC Current (A) DC Current (A) 8 20.25 4.5 0 0 27 10.5 0 14.0 70 Inductance (H) 13.2 6.6 50 Temperature Rise (C) 0 60 Inductance (H) 90 3 Temperature Rise (C) 1.8 Inductance (H) 120 Temperature Rise (C) Inductance (H) 70 2.4 0 33 DC Current (A) SRP1038A-2R2M 4 10 0 45 150 DC Current (A) 150 36 DC Current (A) 0 SRP1038A-1R5M 27 SRP1038A-1R2M 100 0 90 80 0.6 DC Current (A) DC Current (A) 3.0 14 0 70 DC Current (A) 100 DC Current (A) 1.0 20 0 Inductance (H) 60 Inductance (H) 70 0.4 30 40 90 Temperature Rise (C) Inductance (H) 80 0.6 15 0.2 0.1 SRP1038A-R39M 0.8 100 90 0 48 60 DC Current (A) SRP1038A-R36M 0.8 36 24 DC Current (A) 0.3 0 0 60 Inductance (H) 30 20 Temperature Rise (C) 15 0.16 0.08 Temperature Rise (C) 0 40 Temperature Rise (C) 30 0.1 0.24 Temperature Rise (C) 50 40 80 Temperature Rise (C) 60 0.2 60 100 0.4 Temperature Rise (C) 70 SRP1038A-R33M 0.5 80 Inductance (H) 0.32 SRP1038A-R27M Temperature Rise (C) 80 Inductance (H) 0.40 Temperature Rise (C) Inductance (H) 0.3 100 90 9 60 50 6 40 30 3 20 10 0 0 3.375 6.75 10.125 Temperature Rise (C) SRP1038A-R22M 0.4 0 13.5 DC Current (A) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SRP1038A Series - Shielded Power Inductors L vs. I Charts (Continued) 80 SRP1038A-100M 20 40 30 4 20 10 0 6.25 30 5 20 10 0 12.5 9.375 40 0 0 3 DC Current (A) 50 40 30 6 20 0 10 0 10 0 60 50 20 40 30 10 20 10 0 60 50 30 40 20 30 20 10 10 0 5.25 80 40 Inductance (H) 30 3.50 12 2 4 6 8 SRP1038A-470M 60 70 70 Temperature Rise (C) Inductance (H) 70 1.75 60 DC Current (A) SRP1038A-330M 50 80 0 9 70 18 DC Current (A) SRP1038A-220M 40 6 0 12 0 7 0 DC Current (A) 1 2 3 4 Inductance (H) 3.125 10 Temperature Rise (C) 0 50 90 80 0 5 48 56 36 42 24 28 12 14 0 0 DC Current (A) 1 2 3 4 DC Current (A) Packaging Specifications 330 DIA. (12.99) 2.0 0.5 (.079 .020) 13.5 0.5 (.531 .020) DIA. 100.0 2.0 (3.937 .079) 13.5 0.5 DIA. (.531 .020) 24.0 0.5 (.945 .020) 1.75 (.069) 2.0 (.079) 0.35 0.05 (.014 .002) 1.5 0.1 DIA. (.059 .004) 11.7 0.1 (.461 .004) Marking Date Code Marking Date Code Marking Date Code Marking Date Code Marking 24.0 0.3 (.945 .012) 4.0 (.157) Date Code 11.5 0.1 (.453 .004) 24 (.945) 3 16.0 0.1 (.630 .004) 4.5 0.1 (.177 .004) 10.5 0.1 (.413 .004) USER DIRECTION OF FEED DIMENSIONS: REV. 06/15 QTY: 500 PCS. PER REEL Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. MM (INCHES) 0 5 Temperature Rise (C) 8 60 Inductance (H) 50 15 100 24 Temperature Rise (C) 60 Inductance (H) 12 70 Temperature Rise (C) Inductance (H) 70 SRP1038A-150M 30 80 Temperature Rise (C) SRP1038A-8R2M 16 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bourns: SRP1038A-R33M SRP1038A-1R2M