RL-8250 HIGH CURRENT SMD POWER INDUCTORS* FEATURES * * * * * * * E B D A L C H APPLICATIONS Excellent for use in PDAs, notebook computers, desktop computers, server applications, high current POL converters, low profile high current power supplies, battery powered devices, DC/DC converters in distributed power systems and Field Programmable Gate Arrays. G PCB Pattern TAPE AND REEL PACKAGING PART PIECES PLASTIC NUMBER PER REEL REEL SIZE RL-8250-0 1000 13" RL-8250-1 1000 13" RL-8250-1.4 1000 13" RL-8250-1.5 800 13" RL-8250-2 900 13" RL-8250-3 600 13" RL-8250-4 500 13" MECHANICAL DIMENSIONS in millimeters PART NUMBER RL-8250-0 RL-8250-1 RL-8250-1.4 RL-8250-1.5 RL-8250-2 RL-8250-3 RL-8250-4 A max 7.8 7.8 7.8 9.5 11.8 13.9 13.9 B max 7 7 7 9 10.5 13.5 13.5 Lowest height in this package footprint. Shielded construction. Lowest DCR/H, in this package size. Handles high transient current spikes without saturation. Ultra low buzz noise, due to composite construction. Frequency up to 5MHz. Lead Free (Pb). GENERAL SPECIFICATIONS * Operating Temperature: -55C - +125C. * All test data is referenced to 25C ambient. * Heat Rated Current (Irms) will cause the coil temperature to rise approximately 40C above 25C ambient without core loss. * Saturation Current (Isat) will cause L0 to drop approximately 20%. * The part temperature (ambient + temp. rise) should not exceed 125C under worst case operating conditions. *Patented in China and Taiwan C max 2 3 4 5.2 4 3.5 5 D E 1.60.5 1.60.5 1.60.8 2.20.5 2.20.5 2.50.5 2.50.5 2.10.5 2.10.5 2.10.6 2.90.5 2.90.5 3.00.5 3.00.5 G 3.7 3.7 3.7 4.0 5.4 7.0 7.0 Ref Ref Ref Ref Ref Ref Ref H 3.5 3.5 3.5 4.0 4.5 4.5 4.5 Ref Ref Ref Ref Ref Ref Ref L 8.7 8.7 8.7 10.0 12.4 15.0 15.0 Ref Ref Ref Ref Ref Ref Ref RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 1 Renco Part Number Inductance (H) 20% DCR (m) max. Irms (A) Isat (A)* RL-8250-0-R10M RL-8250-0-R15M RL-8250-0-R22M RL-8250-0-R33M RL-8250-0-R47M 0.10 0.15 0.22 0.33 0.47 3.5 5.2 5.7 7.0 9.3 18.0 15.0 14.0 12.0 11.0 40.0 28.0 26.0 18.0 18.0 RL-8250-0-R68M RL-8250-0-R82M RL-8250-0-1R0M RL-8250-0-1R5M RL-8250-0-2R2M 0.68 0.82 1.00 1.50 2.20 13.9 15.9 18.0 34.0 46.0 9.0 8.0 7.0 4.0 5.0 17.0 15.0 14.0 12.0 9.0 RL-8250-0-2R5M RL-8250-0-3R3M RL-8250-0-4R7M 2.50 3.30 4.70 52.0 60.0 78.0 3.5 3.25 3.0 10.4 7.0 5.0 Renco Part Number Inductance (H) 20% DCR (m) max. RL-8250-1-R10M RL-8250-1-R15M RL-8250-1-R20M RL-8250-1-R22M RL-8250-1-R33M 0.10 0.15 0.20 0.22 0.33 1.7 2.5 3.0 2.8 3.9 32.5 26.0 24.0 23.0 20.0 42.0 38.0 36.0 36.0 30.0 RL-8250-1-R47M RL-8250-1-R68M RL-8250-1-R82M RL-8250-1-1R0M RL-8250-1-1R5M 0.47 0.68 0.82 1.00 1.50 4.2 5.5 8.0 10.0 15.0 17.5 15.5 13.0 11.0 9.0 26.0 23.0 20.0 16.0 14.0 RL-8250-1-1R8M RL-8250-1-2R2M RL-8250-1-3R3M RL-8250-1-4R7M RL-8250-1-6R8M 1.80 2.20 3.30 4.70 6.80 20.0 20.0 30.0 40.0 60.0 12.0 8.0 6.0 5.5 4.5 17.0 12.0 10.0 6.5 6.0 RL-8250-1-8R2M RL-8250-1-10R0M 8.20 10.00 68.0 105.0 4.0 3.0 5.5 4.5 Irms (A) Isat (A)* RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 2 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com Renco Part Number Inductance (H) 20% DCR (m) max. Irms (A) RL-8250-1.4-R33M RL-8250-1.4-R47M RL-8250-1.4-R68M RL-8250-1.4-R82M RL-8250-1.4-1R0M 0.33 0.47 0.68 0.82 1.00 1.4 2.0 3.8 5.0 7.0 23.0 20.0 17.0 15.0 16.0 32.0 30.0 28.0 24.0 20.0 RL-8250-1.4-1R2M RL-8250-1.4-1R5M RL-8250-1.4-1R8M RL-8250-1.4-2R2M RL-8250-1.4-3R3M 1.20 1.50 1.80 2.20 3.30 8.0 10.0 13.0 15.0 18.0 12.0 11.0 10.5 12.0 7.0 18.0 16.0 14.0 14.0 11.0 RL-8250-1.4-4R7M RL-8250-1.4-5R6M RL-8250-1.4-6R8M 4.70 5.60 6.80 21.0 30.0 32.0 6.0 5.5 5.0 9.0 7.0 7.0 Renco Part Number Inductance (H) 20% DCR (m) max. RL-8250-1.5-R10M RL-8250-1.5-R20M RL-8250-1.5-R36M RL-8250-1.5-R47M RL-8250-1.5-R56M 0.10 0.20 0.36 0.47 0.56 0.7 0.8 1.2 1.5 1.8 40.0 35.0 32.0 30.0 28.0 45.0 45.0 40.0 38.0 36.0 RL-8250-1.5-R68M RL-8250-1.5-R82M RL-8250-1.5-1R0M RL-8250-1.5-1R5M RL-8250-1.5-2R2M 0.68 0.82 1.00 1.50 2.20 2.4 2.4 3.8 4.5 5.4 23.0 20.0 18.0 15.0 12.0 32.0 25.0 22.0 20.0 16.0 RL-8250-1.5-3R3M RL-8250-1.5-4R7M RL-8250-1.5-5R6M RL-8250-1.5-6R8M RL-8250-1.5-8R2M 3.30 4.70 5.60 6.80 8.20 7.1 12.3 14.5 20.5 21.9 10.0 9.0 8.0 7.0 6.0 14.0 13.0 12.0 11.0 10.0 RL-8250-1.5-10R0M 10.00 26.5 5.0 9.0 Irms (A) Isat (A)* Isat (A)* RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 3 Renco Part Number Inductance (H) 20% RL-8250-2-R20M RL-8250-2-R36M RL-8250-2-R47M RL-8250-2-R56M RL-8250-2-R68M RL-8250-2-1R0M RL-8250-2-1R5M RL-8250-2-2R2M RL-8250-2-3R3M RL-8250-2-4R7M RL-8250-2-5R6M RL-8250-2-8R2M RL-8250-2-10R0M Renco Part Number 0.20 0.36 0.47 0.56 0.68 1.00 1.50 2.20 3.30 4.70 5.60 8.20 10.00 Inductance (H) 20% DCR (m) max. 1.0 1.4 1.6 1.9 2.4 3.5 7.5 8.6 10.0 13.5 16.0 32.5 35.0 Irms (A) Isat (A)* 32.0 28.0 26.0 25.0 23.0 20.0 12.0 11.5 10.0 8.0 7.0 5.0 5.0 40.0 40.0 38.0 36.0 32.0 28.0 20.0 16.5 14.0 13.0 12.0 8.0 9.0 DCR (m) max. Irms (A) Isat (A)* RL-8250-3-R10M RL-8250-3-R15M RL-8250-3-R22M RL-8250-3-R33M RL-8250-3-R47M 0.10 0.15 0.22 0.33 0.47 0.96 1.20 1.30 1.50 2.00 43.0 41.0 38.5 36.5 32.0 56.0 50.0 50.0 50.0 44.0 RL-8250-3-R60M RL-8250-3-R68M RL-8250-3-R82M RL-8250-3-1R0M RL-8250-3-1R5M 0.60 0.68 0.82 1.00 1.50 2.50 2.50 3.00 3.50 5.50 29.0 28.0 25.0 24.0 19.0 42.0 40.0 38.0 36.0 28.0 RL-8250-3-1R8M RL-8250-3-2R2M RL-8250-3-3R3M RL-8250-3-4R7M RL-8250-3-5R6M RL-8250-3-6R8M RL-8250-3-8R2M RL-8250-3-10R0M 1.80 2.20 3.30 4.70 5.60 6.80 8.20 10.00 7.00 8.00 12.00 15.00 18.00 22.0 28.0 34.0 16.5 16.0 12.0 10.0 10.0 9.0 8.5 7.0 24.0 20.0 18.0 16.0 14.0 13.0 12.0 9.5 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 4 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com Renco Part Number Inductance (H) 20% RL-8250-4-R36M RL-8250-4-R47M RL-8250-4-R56M RL-8250-4-R68M RL-8250-4-1R0M RL-8250-4-1R5M RL-8250-4-2R2M RL-8250-4-3R3M RL-8250-4-4R7M RL-8250-4-6R8M RL-8250-4-7R8M RL-8250-4-10R0M 0.36 0.47 0.56 0.68 1.00 1.50 2.20 3.30 4.70 6.80 7.80 10.00 DCR (m) max. 1.1 1.3 1.5 1.7 2.5 7.5 5.5 9.2 15.0 18.0 20.5 25.5 Irms (A) 41.0 38.0 36.0 34.0 29.0 12.0 20.0 15.0 16.0 13.0 10.0 10.0 Isat (A)* 75.0 65.0 55.0 54.0 50.0 48.0 32.0 32.0 27.0 21.0 18.0 16.0 * Tested @ 100kHz, 0.25Vrms, 25C * *Saturation current (Isat) will cause L0 to drop approximately 20% * Heat Rated Current (Irms) will cause the coil temperature to rise approximately 40C above 25C ambient without core loss. * * * * Operating temperature range -55C to +125C Storage temperature -55C to +125C Resistance to solder heat: 260C for 10 seconds Part temperature (Ambient + Temp. Rise): Should not exceed 125C RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 5 RL-8250-0 Question #40 RL-8250-0-R10M 100 90 80 70 60 50 40 30 20 10 0 0.08 0.06 0.04 0.02 0 4 8 12 16 20 24 28 32 36 80 70 0.12 60 0.09 50 40 0.06 30 20 0.03 10 0 40 0 0 4 8 12 DC CURRENT (A) 90 80 0.18 70 0.15 60 0.12 50 0.09 40 30 0.06 20 0.03 INDUCTANCE (H) 0.21 10 0 8 12 16 DC CURRENT (A) 20 0 24 90 80 70 60 50 40 30 20 10 0 3 0.4 15 0 18 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 16 110 100 90 80 70 60 50 40 30 20 10 0 0.7 20 INDUCTANCE (H) 0.45 INDUCTANCE (H) 9 12 DC CURRENT (A) 0.8 TEMP. RISE (C) 110 100 90 80 70 60 50 40 30 20 10 0 8 12 DC CURRENT (A) 6 RL-8250-0-R68M 0.5 4 28 100 0.36 0.33 0.3 0.27 0.24 0.21 0.18 0.15 0.12 0.09 0.06 0.03 0 RL-8250-0-R47M 0 24 RL-8250-0-R33M 100 TEMP. RISE (C) INDUCTANCE (H) RL-8250-0-R22M 4 20 DC CURRENT (A) 0.24 0 16 0.6 0.5 0.4 0.3 0.2 0.1 0 0 3 6 9 12 DC CURRENT (A) 15 18 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 6 SINCE 1955 TEMP. RISE (C) 0 90 0.15 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) INDUCTANCE (H) 0.1 100 0.18 TEMP. RISE (C) 0.12 INDUCTANCE (H) RL-8250-0-R10M TEMP. RISE (C) INDUCTANCE (H) TEMP. RISE (C) INDUCTANCE (H) TEMP. RISE (C) 1 0.8 100 0.9 90 0.8 0.7 80 0.6 70 0.5 60 0.4 50 0.3 40 30 0.2 INDUCTANCE (H) 110 0 3 6 9 12 15 0.6 0.5 0.4 0.3 0.1 10 0 0.7 0.2 20 0.1 110 100 90 80 70 60 50 40 30 20 10 0 0 0 0 2 4 DC CURRENT (A) 6 8 10 DC CURRENT (A) 12 TEMP. RISE (C) RL-8250-0-R0M 0.9 TEMP. RISE (C) INDUCTANCE (H) RL-8250-0-R82M 14 RL-8250-0-2R2M 110 2.4 1.6 100 90 1.4 80 1.2 70 1 60 0.8 50 0.6 40 90 1.8 80 1.5 70 60 1.2 50 0.9 40 0.6 30 20 30 0.4 100 2.1 0.3 10 20 0.2 0 10 0 0 2 4 6 8 10 12 TEMP. RISE (C) 110 INDUCTANCE (H) 1.8 TEMP. RISE (C) INDUCTANCE (H) RL-8250-0-1R5M 0 2 4 6 DC CURRENT (A) 0 8 10 0 DC CURRENT (A) RL-8250-0-2R5M 1.6 1.2 0.8 0.4 0 0 2 4 6 8 10 INDUCTANCE (H) INDUCTANCE (H) 2 120 110 100 90 80 70 60 50 40 30 20 10 0 3.6 TEMP. RISE (C) 120 110 100 90 80 70 60 50 40 30 20 10 0 2.4 4 3.2 2.8 2.4 2 1.6 1.2 0.8 0.4 0 0 1 2 DC CURRENT (A) 3 4 5 DC CURRENT (A) 6 TEMP. RISE (C) RL-8250-0-3R3M 2.8 7 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 7 INDUCTANCE (H) TEMP. RISE (C) RL-8250-0-4R7M 5 INDUCTANCE (H) 4 3.5 3 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 TEMP. RISE (C) 120 110 100 90 80 70 60 50 40 30 20 10 0 4.5 6 DC CURRENT (A) RL-8250-1 0.3 100 0.18 90 0.27 90 0.16 80 0.24 80 0.14 70 0.21 70 0.12 60 0.18 60 0.1 50 0.15 50 0.08 40 0.12 40 0.06 30 0.09 30 0.06 20 0.03 10 0.04 20 0.02 10 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 DC CURRENT (A) 0 0 0 0 4 8 12 20 24 28 32 36 40 DC CURRENT (A) RL-8250-1-R20M RL-8250-1-R22M 100 0 .4 100 0.28 90 0.36 90 0.26 80 0.32 80 0.24 70 0.28 70 0.22 60 0.24 60 0.2 50 0.2 50 0.16 40 0.12 30 0.08 20 10 INDUCTANCE (H) 0.3 TEMP. RISE (C) INDUCTANCE (H) 16 0.18 40 0.16 30 0.14 20 0.04 0.12 10 0 0.1 0 4 8 12 16 20 24 DC CURRENT (A) 28 32 0 36 0 0 4 8 12 16 20 24 28 32 36 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 8 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) 0 INDUCTANCE (H) 100 TEMP. RISE (C) RL-8250-1-R15M 0.2 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1-R10M INDUCTANCE (H) TEMP. RISE (C) RL-8250-1-R47M 90 0.9 90 0.4 80 0.8 80 0.35 70 0.7 70 0.6 60 0.5 50 0.4 40 0.3 30 0.2 20 0.1 10 0.3 60 0.25 50 0.2 40 0.15 30 0.1 20 0.05 10 0 8 12 16 20 24 DC CURRENT (A) 28 32 36 0 0 4 8 20 24 28 32 36 RL-8250-1-R82M 1.5 100 1.35 90 1.8 90 1.2 80 1.6 80 1.05 70 1.4 70 0.9 60 1.2 60 0.75 50 1 50 0.6 40 0.8 40 0.45 30 0.6 30 0.3 20 0.4 20 0.15 10 0.2 10 0 0 3 6 9 12 15 DC CURRENT (A) 18 21 2 INDUCTANCE (H) TEMP. RISE (C) INDUCTANCE (H) 16 DC CURRENT (A) RL-8250-1-R68M 100 0 0 24 0 2 4 6 RL-8250-1-1R8M 18 0 20 80 2.8 70 2.4 60 2 50 1.6 40 1.2 30 0.8 20 0.4 10 40 30 0.5 20 0.25 10 12 14 16 0 INDUCTANCE (H) 90 3.2 50 0.75 100 80 TEMP. RISE (C) 1 6 8 10 DC CURRENT (A) 16 3.6 60 4 14 90 70 1.25 2 12 RL-8250-1-1R2M 1.5 0 10 4 100 1.75 0 8 DC CURRENT (A) 2 INDUCTANCE (H) 12 0 TEMP. RISE (C) 4 0 0 TEMP. RISE (C) 0 INDUCTANCE (H) 0.45 TEMP. RISE (C) 100 1 100 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1-R33M 0.5 0 0 2 4 6 8 DC CURRENT (A) 10 12 14 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 9 INDUCTANCE (H) TEMP. RISE (C) RL-8250-1-3R3M 100 7.2 90 9 90 6.4 80 8 80 5.6 70 7 70 4.8 60 6 60 4 50 5 50 3.2 40 4 40 2.4 30 3 30 1.6 20 2 20 0.8 10 1 10 0 0 0 2 4 6 8 DC CURRENT (A) 10 12 0 0 1 2 RL-8250-1-6R8M 5 6 7 RL-8250-1-8R2M 100 13.5 90 18 90 12 80 16 80 10.5 70 14 70 9 60 12 60 7.5 50 10 50 6 40 8 40 4.5 30 6 30 3 20 4 20 1.5 10 2 10 0 0 0 0 0.5 1 1.5 2 2.5 3 3.5 4 DC CURRENT (A) 4.5 5 5.5 INDUCTANCE (H) 20 TEMP. RISE (C) 100 15 INDUCTANCE (H) 3 4 DC CURRENT (A) 0 0 6 0.5 1 1.5 2 2.5 3 3.5 4 DC CURRENT (A) 4.5 5 5.5 6 100 18 90 16 80 14 70 12 60 10 50 8 40 6 30 4 20 2 10 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1-6R8M 20 0 0 0 0.5 1 1.5 2 2.5 3 3.5 DC CURRENT (A) 4 4.5 5 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 10 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) 0 INDUCTANCE (H) 10 TEMP. RISE (C) INDUCTANCE (H) 100 TEMP. RISE (C) RL-8250-1-4R7M 8 RL-8250-1.4 INDUCTANCE (H) TEMP. RISE (C) 90 0.4 80 0.35 70 0.3 60 0.25 50 0.2 40 0.15 30 0.1 20 0.05 10 0 0 8 12 16 DC CURRENT (A) 20 24 90 0.4 80 0.35 70 0.3 60 0.25 50 0.2 40 0.15 30 0.1 20 0.05 10 28 0 120 110 100 90 80 70 60 50 40 30 20 10 0 28 0.8 0 0 3 6 0.56 0.48 0.4 0.32 0.24 0.16 0.08 0 12 16 DC CURRENT (A) 20 24 INDUCTANCE (H) 0.64 8 8 12 16 DC CURRENT (A) 0.56 0.48 0.4 0.32 0.24 0.16 0.08 0 0 30 4 8 12 16 20 24 110 100 90 80 70 60 50 40 30 20 10 0 120 110 100 90 80 70 60 50 40 30 20 10 0 DC CURRENT (A) 20 1.5 INDUCTANCE (H) 1.35 TEMP. RISE (C) INDUCTANCE (H) 27 RL-8250-1.4-1R2M 100 90 80 70 60 50 40 30 20 10 0 4 24 0.64 RL-8250-1.4-1R0M 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.4 0.2 1 0 0 21 0.72 TEMP. RISE (C) INDUCTANCE (H) 0.72 4 12 15 18 DC CURRENT (A) RL-8250-1.4-R82M RL-8250-1.4-R68M 0.8 0 9 TEMP. RISE (C) 4 100 0.45 TEMP. RISE (C) 0 0.5 TEMP. RISE (C) 0.45 INDUCTANCE (H) RL-8250-1.4-R47M 100 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.4-R33M 0.5 1.2 1.05 0.9 0.75 0.6 0.45 0.3 0.15 0 0 4 8 12 DC CURRENT (A) 16 20 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 11 INDUCTANCE (H) TEMP. RISE (C) RL-8250-1.4-1R5M RL-8250-1.4-1R8M 100 90 70 1.25 60 1 50 40 0.75 30 0.5 INDUCTANCE (H) 80 1.5 TEMP. RISE (C) INDUCTANCE (H) 1.75 20 0.25 10 0 18 0 0 3 6 9 12 1.8 1.65 1.5 1.35 1.2 1.05 0.9 0.75 0.6 0.45 0.3 0.15 0 15 100 90 80 70 60 50 40 30 20 10 0 0 2 4 6 8 10 DC CURRENT (A) 12 TEMP. RISE (C) 2 14 DC CURRENT (A) RL-8250-1.4-3R3M 3 6 9 12 15 90 3.2 80 2.8 70 2.4 60 2 50 1.6 40 1.2 30 0.8 20 0.4 10 0 18 0 0 DC CURRENT (A) 2 4 6 DC CURRENT (A) 2 4 6 8 DC CURRENT (A) INDUCTANCE (H) 100 90 80 70 60 50 40 30 20 10 0 0 10 RL-8250-1.4-5R6M 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.4-4R7M 8 6 5.5 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 0 1 2 3 4 5 6 7 8 9 110 100 90 80 70 60 50 40 30 20 10 0 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 12 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) 100 3.6 TEMP. RISE (C) 0 4 INDUCTANCE (H) 100 90 80 70 60 50 40 30 20 10 0 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.4-2R2M 3 2.7 2.4 2.1 1.8 1.5 1.2 0.9 0.6 0.3 0 INDUCTANCE (H) TEMP. RISE (C) 108 6 96 84 5 72 4 60 3 48 36 2 24 1 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.4-6R8M 7 12 0 0 0 2 4 6 8 DC CURRENT (A) RL-8250-1.5 0.2 100 100 90 90 0.175 70 0.125 60 0.1 50 0.075 40 30 0.05 20 0.025 INDUCTANCE (H) 0.15 80 0.4 80 TEMP. RISE (C) 70 60 0.3 50 40 0.2 30 20 0.1 10 10 0 0 0 0 5 10 15 20 25 30 DC CURRENT (A) 35 40 45 0 5 10 0.7 90 70 0.5 60 0.4 50 40 0.3 30 0.2 20 0.1 10 0 0 12 16 20 24 28 DC CURRENT (A) 32 36 40 INDUCTANCE (H) 80 0.6 8 25 30 35 40 0 45 RL-8250-1.5-R47M 100 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.5-R36M 4 20 DC CURRENT (A) 0.8 0 15 0.8 100 0.7 90 80 0.6 70 0.5 60 0.4 50 0.3 40 30 0.2 20 0.1 0 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.5-R20M 0.5 TEMP. RISE (C) RL-8250-1.5-R10M 10 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 3638 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 13 INDUCTANCE (H) TEMP. RISE (C) RL-8250-1.5-R68M 100 0.7 90 0.9 90 80 0.8 80 0.7 70 0.6 60 0.5 50 0.4 40 0.3 30 0.2 20 0.1 10 0.6 70 0.5 60 0.4 50 0.3 40 30 0.2 20 0.1 0.8 10 0 0 8 12 16 20 24 DC CURRENT (A) 28 32 36 0 4 8 12 1.4 90 60 0.8 50 0.6 40 30 0.4 20 0.2 10 0 90 80 1.5 70 1.25 60 1 50 0.75 40 30 0.5 20 0.25 0 25 20 10 0 0 2 4 6 90 18 20 0 22 70 1.25 60 1 50 0.75 40 30 0.5 20 0.25 10 0 16 18 0 20 INDUCTANCE (H) 1.5 100 90 3.5 80 TEMP. RISE (C) INDUCTANCE (H) 1.75 8 10 12 14 DC CURRENT (A) 16 4 100 6 8 10 12 14 DC CURRENT (A) RL-8250-1.5-2R2M 2 4 0 100 RL-8250-1.5-1R5M 2 32 1.75 INDUCTANCE (H) 70 1 0 28 2 80 1.2 10 15 DC CURRENT (A) 24 RL-8250-1.5-1R0M 100 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.5-R82M 5 20 DC CURRENT (A) 1.6 0 16 80 3 70 2.5 60 2 50 1.5 40 30 1 20 0.5 0 10 0 2 4 6 8 10 DC CURRENT (A) 12 14 0 16 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 14 SINCE 1955 TEMP. RISE (C) 4 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) 0 0 TEMP. RISE (C) 100 1 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.5-R56M INDUCTANCE (H) TEMP. RISE (C) RL-8250-1.5-4R7M RL-8250-1.5-3R3M 100 7 90 4 80 3.5 70 3 60 2.5 50 2 40 1.5 30 1 20 0.5 10 1 0 0 2 4 6 8 10 DC CURRENT (A) 12 14 60 4 50 40 3 30 2 20 10 0 0 1 2 3 4 5 6 7 8 DC CURRENT (A) 9 10 11 12 13 RL-8250-1.5-6R8M 100 10 100 7 90 9 90 80 8 80 7 70 6 60 5 50 4 40 3 30 20 2 20 10 1 10 6 70 5 60 4 50 3 40 30 2 1 0 0 1 2 3 4 5 6 7 8 DC CURRENT (A) 9 10 11 INDUCTANCE (H) 8 TEMP. RISE (C) INDUCTANCE (H) RL-8250-1.5-5R6M 0 12 0 0 0 1 2 3 90 8 80 7 70 6 60 5 50 4 40 3 30 2 20 1 10 2 3 4 5 6 7 8 9 10 11 7 8 9 DC CURRENT (A) 0 10 100 90 12 INDUCTANCE (H) 9 1 6 14 TEMP. RISE (C) 100 0 5 RL-8250-1.5-10R0M 10 0 4 DC CURRENT (A) RL-8250-1.5-8R2M INDUCTANCE (H) TEMP. RISE (C) 70 5 TEMP. RISE (C) 0 80 6 80 10 70 8 60 50 6 40 30 4 TEMP. RISE (C) INDUCTANCE (H) 0 INDUCTANCE (H) 8 90 5 TEMP. RISE (C) 100 4.5 20 2 10 0 0 0 1 2 3 4 5 6 7 8 9 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 15 RL-8250-2 INDUCTANCE (H) TEMP. RISE (C) RL-8250-2-R20M RL-8250-2-R36M 100 0.9 90 80 .0.8 80 0.7 70 0.6 60 0.5 50 0.4 40 0.3 30 20 0.2 20 10 0.1 10 70 0.15 60 50 0.1 40 30 0.05 0 INDUCTANCE (H) 90 TEMP. RISE (C) 0 4 8 12 16 20 24 28 DC CURRENT (A) 32 36 40 0 4 8 16 20 24 28 32 0 40 36 DC CURRENT (A) RL-8250-2-R47M RL-8250-2-R56M 1 1.5 100 0.9 90 1.35 90 0.8 80 1.2 80 0.7 70 1.05 70 0.6 60 0.9 60 0.5 50 0.75 50 0.4 40 0.6 40 0.3 30 0.45 30 0.2 20 0.3 20 0.1 10 0.15 10 0 0 4 8 12 16 20 24 28 DC CURRENT (A) 32 36 40 INDUCTANCE (H) TEMP. RISE (C) 100 0 0 4 0 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 6 RL-8250-2-R68M 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 3 6 9 12 15 18 21 24 27 30 DC CURRENT (A) INDUCTANCE (H) 1.8 100 90 80 70 60 50 40 30 20 10 0 33 TEMP. RISE (C) RL-8250-2-1R0M 2 INDUCTANCE (H) INDUCTANCE (H) 12 100 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 90 80 70 60 50 40 30 20 10 0 3 6 9 12 15 18 21 24 27 30 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 16 SINCE 1955 TEMP. RISE (C) 0 0 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) INDUCTANCE (H) 0.2 100 1 TEMP. RISE (C) 0.25 INDUCTANCE (H) TEMP. RISE (C) RL-8250-2-1R5M RL-8250-2-1R2M 4 90 3.6 3.2 80 3.2 2.8 70 2.4 60 2 50 1.6 40 1.2 30 0.8 20 0.4 10 0 2 4 6 8 10 12 14 16 18 2.8 2.4 2 1.6 1.2 0.8 0.4 0 0 22 20 100 90 80 70 60 50 40 30 20 10 0 0 2 4 6 8 DC CURRENT (A) 12 14 16 18 20 22 24 DC CURRENT (A) RL-8250-2-3R3M RL-8250-2-4R7M 8 100 8 100 90 6.4 7.2 90 80 5.6 6.4 80 70 4.8 5.6 60 70 4 4.8 50 60 3.2 40 4 50 2.4 30 3.2 40 1.6 20 2.4 30 1.6 20 0.8 10 0.8 0 INDUCTANCE (H) 7.2 TEMP. RISE (C) INDUCTANCE (H) 10 10 0 2 4 6 8 10 12 14 16 0 0 DC CURRENT (A) 0 2 4 6 8 10 TEMP. RISE (C) 0 INDUCTANCE (H) 3.6 TEMP. RISE (C) 100 TEMP. RISE (C) INDUCTANCE (H) 4 0 14 12 DC CURRENT (A) 0 1 2 3 4 5 6 7 8 9 10 11 15 13.5 12 10.5 9 7.5 6 4.5 3 1.5 0 100 90 80 70 60 50 40 30 20 10 0 0 1 2 3 4 5 6 7 8 TEMP. RISE (C) RL-8250-2-8R2M INDUCTANCE (H) 100 90 80 70 60 50 40 30 20 10 0 12 TEMP. RISE (C) INDUCTANCE (H) RL-8250-2-5R6M 15 13.5 12 10.5 9 7.5 6 4.5 3 1.5 0 9 DC CURRENT (A) DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 17 INDUCTANCE (H) TEMP. RISE (C) RL-8250-2-10R0M 12 100 90 70 7.5 60 6 50 4.5 40 30 3 20 1.5 10 0 0 2 3 4 5 6 DC CURRENT (A) 7 8 9 RL-8250-3 RL-8250-3-R10M RL-8250-3-R15M 100 0.3 100 0.18 90 0.27 90 0.16 80 0.24 80 0.14 70 0.21 70 0.12 60 0.18 60 0.1 50 0.15 50 0.08 40 0.12 40 0.06 30 0.09 30 0.04 20 0.06 20 0.02 10 0.03 10 0 0 4 8 12 16 20 24 28 32 36 40 44 48 52 INDUCTANCE (H) 0.2 0 56 0 0 4 8 12 16 20 DC CURRENT (A) 32 36 40 44 48 0 52 DC CURRENT (A) RL-8250-3-R33M RL-8250-3-R22M 100 0.6 100 0.45 90 0.54 90 0.4 80 0.48 80 0.35 70 0.42 70 0.3 60 0.36 60 0.25 50 0.3 50 0.2 40 0.24 40 0.15 30 0.18 30 0.1 20 0.12 20 0.05 10 0.5 10 0 0 0 4 8 12 16 20 24 28 32 36 40 44 48 DC CURRENT (A) INDUCTANCE (H) 0.5 TEMP. RISE (C) INDUCTANCE (H) 24 28 0 0 5 10 15 20 25 30 DC CURRENT (A) 35 40 45 0 50 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 18 SINCE 1955 TEMP. RISE (C) 1 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) 0 INDUCTANCE (H) TEMP. RISE (C) 80 9 TEMP. RISE (C) INDUCTANCE (H) 10.5 INDUCTANCE (H) TEMP. RISE (C) RL-8250-3-R60M 8 12 16 20 24 28 32 36 40 90 0.96 80 0.84 70 0.72 60 .6 50 0.48 40 0.36 30 0.24 20 0.12 10 0 44 0 4 8 12 16 8 12 16 20 24 28 32 36 40 44 0 32 36 40 INDUCTANCE (H) 1.5 100 1.35 90 1.2 80 1.05 70 0.9 60 0.75 50 0.6 40 0.45 30 0.3 20 0.15 10 0 0 DC CURRENT (A) 4 8 RL-8250-3-1R0M 12 16 20 24 DC CURRENT (A) 28 32 36 40 0 RL-8250-3-1R5M 100 3 100 1.35 90 2.7 90 1.2 80 2.4 80 1.05 70 2.1 70 0.9 60 1.8 60 0.75 50 1.5 50 0.6 40 1.2 40 0.45 30 0.9 30 0.3 20 0.6 20 0.15 10 0.3 10 0 0 4 8 12 16 20 24 28 32 36 0 40 INDUCTANCE (H) 1.5 TEMP. RISE (C) INDUCTANCE (H) 28 RL-8250-3-R82M 100 90 80 70 60 50 40 30 20 10 0 44 TEMP. RISE (C) INDUCTANCE (H) RL-8250-3-R68M 4 24 DC CURRENT (A) DC CURRENT (A) 1.5 1.35 1.2 1.05 0.9 0.75 0.6 0.45 0.3 0.15 0 0 20 TEMP. RISE (C) 4 100 1.08 0 TEMP. RISE (C) 0 1.2 TEMP. RISE (C) 100 90 80 70 60 50 40 30 20 10 0 INDUCTANCE (H) 0.8 0.72 0.64 0.56 0.48 0.4 0.32 0.24 0.16 0.8 0 TEMP. RISE (C) INDUCTANCE (H) RL-8250-3-R47M 0 0 4 8 DC CURRENT (A) 12 16 DC CURRENT (A) 20 24 28 RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 19 INDUCTANCE (H) TEMP. RISE (C) RL-8250-3-1R8M RL-8250-3-2R2M 2.7 90 3.6 90 2.4 80 3.2 80 2.1 70 2.8 70 1.8 60 2.4 60 1.5 50 2 50 1.2 40 1.6 40 0.9 30 1.2 30 0.6 20 0.8 20 0.3 10 0.4 10 0 INDUCTANCE (H) TEMP. RISE (C) 0 4 8 12 16 DC CURRENT (A) 20 0 0 24 0 4 8 RL-8250-3-3R3M 20 24 RL-8250-3-4R7M 8 100 100 90 7.2 90 4.8 80 6.4 80 4.2 70 5.6 70 4.8 60 4 50 3.2 40 2.4 30 1.6 20 0.8 10 3.6 60 3 50 2.4 40 1.8 30 1.2 20 0.6 10 0 INDUCTANCE (H) 5.4 TEMP. RISE (C) INDUCTANCE (H) 16 DC CURRENT (A) 6 0 0 0 2 4 6 8 10 12 14 DC CURRENT (A) 16 18 20 0 2 4 6 0 2 4 6 8 10 12 14 16 18 20 0 RL-8250-3-6R8M 10 12 14 16 15 DC CURRENT (A) INDUCTANCE (H) 100 90 80 70 60 50 40 30 20 10 0 TEMP. RISE (C) 10 9 8 7 6 5 4 3 2 1 0 8 DC CURRENT (A) RL-8250-3-5R6M INDUCTANCE (H) 12 100 13.5 90 12 80 10.5 70 9 60 7.5 50 6 40 4.5 30 3 20 1.5 10 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 0 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 20 SINCE 1955 TEMP. RISE (C) 0 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) INDUCTANCE (H) 100 4 TEMP. RISE (C) 100 3 INDUCTANCE (H) TEMP. RISE (C) 3 4 5 6 7 8 9 DC CURRENT (A) 10 11 12 15 20 25 30 35 40 DC CURRENT (A) INDUCTANCE (H) 3 45 50 55 15 20 25 30 35 40 DC CURRENT (A) 0 8 9 10 11 5 10 15 20 25 30 35 40 45 50 55 60 65 110 99 88 77 66 55 44 33 22 11 0 45 50 55 INDUCTANCE (H) RL-8250-4-R68M TEMP. RISE (C) INDUCTANCE (H) 7 DC CURRENT (A) 110 99 88 77 66 55 44 33 22 11 0 10 6 0.6 0.54 0.48 0.42 0.36 0.3 0.24 0.18 0.12 0.06 0 RL-8250-4-R56M 5 5 TEMP. RISE (C) INDUCTANCE (H) TEMP. RISE (C) 60 0.6 0.54 0.48 0.42 0.36 0.3 0.24 0.18 0.12 0.06 0 0 4 RL-8250-4-R47M 110 99 88 77 66 55 44 33 22 11 0 10 2 RL-8250-4 0.6 0.54 0.48 0.42 0.36 0.3 0.24 0.18 0.12 0.06 0 5 1 DC CURRENT (A) RL-8250-4-R36M 0 0 100 90 80 70 60 50 40 30 20 10 0 TEMP. RISE (C) 2 20 18 16 14 12 10 8 6 4 2 0 110 99 88 77 66 55 44 33 22 11 0 0.8 0.72 0.64 0.56 0.48 0.4 0.32 0.24 0.16 0.08 0 0 5 10 15 20 25 30 35 40 45 50 55 TEMP. RISE (C) 1 RL-8250-3-10R0M INDUCTANCE (H) 0 100 90 80 70 60 50 40 30 20 10 0 TEMP. RISE (C) INDUCTANCE (H) RL-8250-3-8R2M 15 13.5 12 10.5 9 7.5 6 4.5 3 1.5 0 60 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 21 INDUCTANCE (H) TEMP. RISE (C) 10 15 20 25 30 DC CURRENT (A) 35 40 45 50 108 2.4 96 2.1 84 1.8 72 1.5 60 1.2 48 0.9 36 0.6 24 0.3 12 0 0 0 5 10 1.8 84 72 1.5 60 1.2 48 0.9 36 0.6 24 0.3 INDUCTANCE (H) 2.1 96 TEMP. RISE (C) INDUCTANCE (H) 2.4 108 12 0 5 10 15 20 25 DC CURRENT (A) 30 35 40 96 84 72 60 48 36 24 12 0 5 30 7 84 84 6 72 5 60 4 48 3 36 2 24 1 12 12 20 24 28 0 INDUCTANCE (H) 96 96 TEMP. RISE (C) INDUCTANCE (H) 25 RL-8250-4-6R8M 24 16 20 8 36 12 15 108 48 8 10 DC CURRENT (A) 60 4 40 108 0 0 72 0 35 4 3.6 3.2 2.8 2.4 2 1.6 1.2 0.8 0.4 0 RL-8250-4-4R7M 6 5.5 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 30 RL-8250-4-3R3M RL-8250-4-2R2M 0 15 20 25 DC CURRENT (A) 0 0 0 3 6 DC CURRENT (A) 9 12 15 18 21 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 22 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com TEMP. RISE (C) INDUCTANCE (H) 120 2.7 TEMP. RISE (C) 5 3 TEMP. RISE (C) 0 RL-8250-4-1R5M 110 99 88 77 66 55 44 33 22 11 0 TEMP. RISE (C) INDUCTANCE (H) RL-8250-4-1R0M 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 INDUCTANCE (H) TEMP. RISE (C) 96 72 60 48 36 24 12 0 2 4 6 8 10 12 14 16 0 18 INDUCTANCE (H) 84 12 11 10 9 8 7 6 5 4 3 2 1 0 0 2 4 DC CURRENT (A) 6 8 10 12 14 100 90 80 70 60 50 40 30 20 10 0 16 TEMP. RISE (C) RL-8250-4-10R0M TEMP. RISE (C) INDUCTANCE (H) RL-8250-4-7R8M 10 9 8 7 6 5 4 3 2 1 0 DC CURRENT (A) RENCO ELECTRONICS, INC. 595 International Place, Rockledge, FL 32955-4200 USA (321) 637-1000 * Toll Free Engineering Hot line 800-645-5828 SINCE 1955 Fax: (321) 637-1600 Web Site:www.rencousa.com E-mail:sales@rencousa.com 23