High Grade technologies ......Power Magnetics ............SMD Power High Reliability Inductors - 34 - High Grade Technologies Power Magnetics SMD Power High Reliability Inductors SMD Power Inductors SESI 9.1WR High Reliability Applications • Energy storage, smoothing, filtering • Applied standards: ECSS-Q-70-02, MIL-STD-202, DO-160 • ® ESCC 3201/009 versions upon request • Materials meet UL94-V0 rating • Suited for IR and vapor reflow soldering • Frequency range up to 1MHz • Operating temperature range: -55°C to +125°C • Weight: 2 grams Electrical Data (25°C) ID Code SESI 9.1 L1.2 no load µH I3.6 rated A L2.4 at rated I µH I5 peak max A Rdc at 25°C mΩ Max ID Code SESI 9.1 L1.2 no load µH I3.6 rated A L2.4 at rated I µH I5 peak max A Rdc at 25°C mΩ Max 1K0 1WR 1K5 1WR 2K0 2WR 2K6 2WR 3K4 2WR 4K3 2WR 6K2 2WR 8K5 2WR 10K 2WR 15K 2WR 18K 2WR 22K 2WR 1.0 1.5 2.0 2.6 3.4 4.3 6.2 8.5 10.0 15 18 22 6.0 5.4 4.3 3.6 3.0 2.8 2.3 1.9 1.85 1.5 1.27 1.21 0.6 0.9 1.4 1.8 2.4 3.0 4.3 6.0 7.0 10.5 12.6 15.4 11.0 9.5 8.2 7.0 6.2 5.5 4.3 3.7 3.4 2.8 2.5 2.3 8.5 11.5 17.0 23 35 40 59 87 93 140 192 215 26K 2WR 33K 2WR 47K 2WR 66K 2WR 81K 2WR M10 2WR M15 1WR M22 1WR M33 1WR M47 1WR M68 1WR 1M0 1WR 26 33.0 47 66.0 81 100 150 220 330 470 680 1000 1.03 0.92 0.80 0.73 0.63 0.60 0.53 0.43 0.36 0.30 0.25 0.20 18.2 23.1 32.9 46.2 56.7 70 105 154 231 329 477 700 2.14 1.9 1.6 1.3 1.21 1.1 0.8 0.7 0.6 0.5 0.4 0.34 290 350 470 565 745 795 750 1165 1475 2220 3255 5865 Notes To order, please specify: SESI 91 xxx xWR 1. Tolerance ± 10% for L > 30µH; ± 20% for L < 30µH ; +/- 30% for L < 2,5 µH 2. Inductance at 0,25V, 100kHz 3. I rated (permanent DC) without heatsink ; with heatsink I = I rated x 1.4 4. Typical inductance value at recommended full load 5. I peak max = maximum peak value of current at +125°C ; L value not guaranteed I I ripple 6. 10% admissible I ripple over I rated at f = 200kHz I peak I rated 7. Isolation voltage 150 Vdc t - 1 min - Ri > 100MΩ 1/f between winding and magnetic core. Connections Packaging (mm) Dimensions (mm) Tape and Reel : 700 pieces per reel of diameter 330 mm Top View High reliability GW terminals Version Value code: 4K3 = 4,3 μH M10 = 100 μH 1M0 = 1000 μH SMD Energy Storage Inductor Size Marking 1 4 2 3 SE 91 xxx yyww: Date code xR yywwP Pad Layout (mm) 10.7 MAX 3.2 So F 5.7 2 Bo 1 W 10.6 MAX 8.4 3 Ko Ao 4 1.5 x 0.28 MAX Po 14.4 8.4 P1 Ao: 11.7 Bo: 13.8 Ko: 14.9 F: 11.5 P1: 14.7 Po: 4.0 W: 24.0 So: none Website: www.w ellking.com 5.8 MAX 13.4 MAX E-mail: [email protected] 伟健电子西安 伟健电子上海 伟健电子北京 WELLKING HK LTD 伟健电子南京 伟健电子深圳 伟健电子武汉 电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话： 0755-83667084 电话：027-87322626 电话：（852）28541167 传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真： 0755-83668675 传真：027-87322727 传真：（852）28541167 2/2 - 35 - SMD Power Inductors SESI 9.1WR ® QPL Components SESI 9.1WR series are usually installed on Military applications and breadboards for Space applications. Since January 2003, Microspire has been manufacturing SMD Energy Storage Inductors, SESI 9.1WR series fulfilling ESA ESCC Generic specification N° 3201 and detail specification N° 3201/009. This qualification approval includes final production tests Chart II, burn-in and electrical measurements to testing level B Chart III and qualification testing Chart IV. For procurement, different quality levels are offered: • Final production tests Chart II • Burn-in and electrical measurements Chart III with level B or C (as required). • Lot acceptance testing Chart V if required Components delivered through this specification need to be processed and inspected in accordance with the Microspire Process Identification Document (P.I.D.). Each component delivered is traceable to its production lot. The terminal material and finish shall be brass, plated with 2 to 4 µm of Nickel, the finish shall be either Sn60Pb40 or Sn90Pb10. Cross reference chart Microspire Non-QPL ID Code SESI 9.1 1K0 1WR SESI 9.1 1K5 1WR SESI 9.1 2K0 2WR SESI 9.1 2K6 2WR SESI 9.1 3K4 2WR SESI 9.1 4K3 2WR SESI 9.1 6K2 2WR SESI 9.1 8K5 2WR SESI 9.1 10K 2WR SESI 9.1 15K 2WR SESI 9.1 18K 2WR SESI 9.1 22K 2WR SESI 9.1 26K 2WR SESI 9.1 33K 2WR SESI 9.1 47K 2WR SESI 9.1 66K 2WR SESI 9.1 81K 2WR SESI 9.1 M10 2WR SESI 9.1 M15 1WR SESI 9.1 M22 1WR SESI 9.1 M33 1WR SESI 9.1 M47 1WR SESI 9.1 M68 1WR SESI 9.1 1M0 1WR Website: www.w ellking.com ESA SCC Component Part Number 3201009 05 y 4L3 x y = B for Chart III level B y = C for Chart III level C 3201009 05 x 1L0 N 3201009 05 x 1L5 N 3201009 05 x 2L0 N 3201009 05 x 2L6 M 3201009 05 x 3L4 M 3201009 05 x 4L3 M 3201009 05 x 6L2 M 3201009 05 x 8L5 M 3201009 05 x 100 M 3201009 05 x 150 M 3201009 05 x 180 M 3201009 05 x 220 M 3201009 05 x 260 M 3201009 05 x 330 K 3201009 05 x 470 K 3201009 05 x 660 K 3201009 05 x 810 K 3201009 05 x 101 K 3201009 05 x 151 K 3201009 05 x 221 K 3201009 05 x 331 K 3201009 05 x 471 K 3201009 05 x 681 K 3201009 05 x 102 K E-mail: [email protected] 伟健电子西安 伟健电子上海 伟健电子北京 WELLKING HK LTD 伟健电子南京 伟健电子深圳 伟健电子武汉 电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话： 0755-83667084 电话：027-87322626 电话：（852）28541167 传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真： 0755-83668675 传真：027-87322727 传真：（852）28541167 High Grade Technologies Power Magnetics SMD Power High Reliability Inductors High Grade technologies ......Power Magnetics ............SMD Power High Reliability Inductors