KOA SPEER ELECTRONICS, INC. SS-203 R5 AHA 06/28/06 Thin Film Chip Inductors Type KL73 0402 CERTIFIED CERTIFIED 1. Scope This specification applies to Thin Film Chip Inductors (KL73) 1E size produced by KOA Corporation. 2. Type Designation The type designation shall be the following form: New Type KL73 1E T TE 4N7 G Type Size Termination Material Packaging Nominal Inductance Tolerance 1E: 0402 T: Sn (Other termination styles available, contact factory for options) TP: 7" Embossed Paper 2mm Pitch (10,000 pcs/reel) 4N7: 4.7nH 47N: 47nH B: C: G: J: ±0.1nH ±0.2nH ±2% ±5% 3. Rating Item Ratings Nominal Inductance Range (nH) 0.56 ~ 27 (E12 series) Inductance Tolerance ± 2%, ± 5%, (1.0nH ~ 4.7) ±0.01% (0.56nH ~ 0.82nH) Quality Factor (min.) 10 ~ 7 Self Resonant Frequency (min.) (MHz) 14,000 ~ 1,500 DC Resistance (max.) (Ω) 0.10 ~ 5.00 Allowable Current (max.) (mA) 700 ~ 150 Operating Temperature Range (°C) -40°C ~ +85°C Storage Temperature Range (°C) -40°C ~ +125°C Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-203 R5 Rating Table Part Designation Inductance (nH) KL731ETTPN56B 0.56 KL731ETTPN68B 0.68 KL731ETTPN82B 0.82 KL731ETTP1N0* 1.0 KL731ETTP1N2* 1.2 KL731ETTP1N5* 1.5 KL731ETTP1N8* 1.8 KL731ETTP2N2* 2.2 KL731ETTP2N7* 2.7 KL731ETTP3N3* 3.3 KL731ETTP3N9* 3.9 Inductance Tolerance Quality Factor Minimum Self Resonant Frequency Minimum (MHz) DC Resistance Maximum (Ω) B: ±0.1nH 7 14000 0.10 12000 0.15 10000 0.20 8000 0.25 650 0.30 600 B: ±0.1nH C: ±0.2nH 6000 10 Allowable DC Current Maximum (mA) 700 4.7 KL731ETTP5N6* 5.6 KL731ETTP6N8* 6.8 4000 KL731ETTP8N2* 8.2 3000 KL731ETTP10N* 10 KL731ETTP12N* 12 KL731ETTP15N* 15 KL731ETTP18N* 18 KL731ETTP22N* 22 KL731ETTP27N* 27 KL731ETTP33N* 33 500 5000 G: ±2% J: ±5% 500 550 0.50 KL731ETTP4N7* Measured Frequency (MHz) 450 1.00 2500 1.50 2000 2.00 350 300 250 200 3.00 1500 7 5.00 200 150 1000 * Add tolerance character (B, C, G, J) 4. Dimensions and Construction L c c (Inch Size Code) Marking Protective Coating W 1E (0402) L W c d t .039±.004 .02±.002 .006±.004 .01±.004 .014±.002 (1.0±0.1) (0.5±0.05) (0.15±0.1) (0.25±0.1) (0.35±0.05) Inner Electrode t d Coil Pattern Electrode Ceramic Substrate Insulation Direction Mark Film 5. Marking Inductance value shall have no marking. Direction marking only. Coating color: Dark blue Direction mark color: Yellow PAGE 2 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-203 R5 6. Characteristics 6-1 Test Condition Unless otherwise specified, the standard range of atmospheric conditions for marking measurements and tests is as follows: Ambient temperature: 20 ± 15°C Relative humidity: 65 ± 20% If there may be any doubt on results, measurements shall be made within the following limits: Ambient temperature: 20 ± 2°C Relative humidity: 65 ± 5% 7-2 Measurement Method of L and Q Test equipment: Fixture: Measuring frequency: Hewlett Packard RF Impedance analyzer 4191A Hewlett Packard Test fixture 16092A 500 MHz (1.0 nH ~ 15 nH) 200 MHz (18 nH ~ 27 nH) 1. Perform auto-calibration at the 4191A .275" (7mm) unknown connector connected 0Ω/0S/50Ω standard terminations. 2. Connected the test fixture 16092A. Measure the open circuit admittance (Go, Bo), and the short circuit impedance (Ro, Xo). Ro Xo Rx Gm + j Bm Gm Ro Go Rx Bo Go Xx 4191A Caribration plane 16092A Spring clip fixture + jBm: + jXo: + jBo: + jXx: Measured admittance [S] Residual impedance [Ω] Stray admittance [S] Unknown impedance [Q] Coil 3. Set pattern up and ground side to direction mark on insulator. Measure admittance (Gm, Bm). Dimensions of insulator (Teflon) in inches (mm) Chip inductor (Face up) Insulator (Teflon) Spring clip .118 (3.0) Grand plane Thickness: .040 (1.0) Terminal .031 (0.8) Cross section of 16092A Gm-Go 4. The L and Q value shall be given the following equation. Rx = - Ro (Compensated calculation) (Gm -Go) 2+ (Bm - Bo)2 L: Inductance of coil Q: Quality factor of coil f: Measuring frequency Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ Bo-Bm - Xo (Gm -Go) 2- (Bm - Bo)2 Xx = 814-362-5536 L= ■ Xx 2πf , Q = Xx Rx Fax 814-362-8883 ■ PAGE 3 OF 7 www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-203 R5 7-3 Characteristics Item Requirement Test Method More than 104 MΩ Insulation resistance DC 500V, 1 minute Between both terminals and center of reverse side V More than 103 MΩ DC 500V, 1 minute Between both terminals and center of protection coating V Without distinct damage Dielectric withstanding voltage DC 500V, 1 minute Between both terminals and center of protection coating V ∆ R/R: Within ± 1% ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% No mechanical damage by cracks or stripping, etc. Terminal strength Soldered chip on wiring board A for test is to be bent down to .118" (3 mm) as below drawing (Set condition) Dimensions in inches (mm) Wiring board A for test Support (ø5) Solder 1.77 (45.0) Chip coil Within ±2 1.77 (45.0) PAGE 4 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-203 R5 7-3 Characteristics (continued) Item Requirement Test Method .786 (20) 1.97 (50) Weight .118 (3.0) R230 Ohmmeter Dimensions in inches (mm) Vibration ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction Inflict 2 hours in each direction of X, Y, Z at vibration of 10 ~ 55Hz, amplitude .059" (1.5 mm) Resistance to solder heat ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction 260 ± 5°C, 10 ± 1 second Solderability 95% of the terminal should be covered with new solder 230 ± 5°C, 3 ± 0.5 second Shock resistance ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction Inflict the impulse 3 times to both direction (total 18 times) along perpendicular axis that 100G, 6 ms. Low temperature operation ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction -40°C ± 3°C, 1,000 ± 4 hours Heat resisting property ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction 125°C ± 2°C, 1,000 ± 4 hours Temperature cycling ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction -40 ± 3°C, 30 minutes/125 ± 2°C, 30 minutes 100 cycles PAGE 5 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-203 R5 7-3 Characteristics (continued) Item Requirement Test Method Humidity ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction. Insulation resistance: more than 50MΩ 40 ± 2°C, 90 ~ 95% RH 1,000 ± 4 hours Resistance to solvent ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance, construction and marking Immerse 30 ± 5 seconds in the regent (20 ~ 25°C) of JIS K 8839 (1995) 8. Packaging 8-1 Taping The tapes for taping shall be paper carrier tapes of .315" (8 mm) width and .079" (2 mm) pitches. (1) Dimensions of carrier tape .059 (1.5 ± 0.1) .157 (4.0 ± 0.1) .079 (2.0 ± 0.05) .069 (1.75 ± 0.1) Dimensions in inches (mm) .138 (3.5 ± 0.05) .315 (8.0 ± 0.2) Direction of mark .079 .026 (2.0 ± 0.05) (0.65 ± 0.1) 11.80 (300 ± 20 0 ) .045 (1.15 ± 0.1) .018 (0.45 ± 0.2) Tape running direction 13.76 (350 ± 20 0 ) 4,000 pieces 5.90 (150 ± 20 0 ) Top tape Empty Empty Tape running direction PAGE 6 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-203 R5 (2) Reel dimensions Dimensions in inches (mm) 7.00 (178 ± 2.0) Marking place .079 (2 ± 0.5) .511 (13 ± 0.5) 2.36 (60 ± 2.0) .393 (10 ± 1.5) .448 (11.4 ± 1.5) (Marking item) (1) Type designation (2) Nominal inductance (3) Quantity (4) Production lot number (5) Manufacture's name 9. Recommended Soldering Condition 9-1 Dimensions of Standard Land A C Solder resist Dimensions in inches (mm) Size B Chip coil 1E Land A .016 ~ .020 (0.4 ~ 0.5) B .012 ~ .020 (0.3 ~ 0.5) C .016 ~ .020 (0.4 ~ 0.5) 9-2 Soldering Condition Reflow soldering should be done at 240°C within 20 seconds. Flow soldering should be done at 260°C within 10 seconds. Please use suitable solder quantity, too much solder may affect performance of product. Solder Solder 10. Recommended Washing Condition Propil alcohol and methyl alcohol used for the washing process will not affect the part performance. Ultrasonic cleaning should be changed to condition for size of printed wiring board and type of oscillator. Overpowering of ultrasonic cleaning will cause problems according to resonant phenomenon. Condition of ultrasonic cleaner should be confirmed prior to use. We recommend the following conditions. Ultrasonic power: Within 20W/1 Cleaning times: Within 5 minutes 11. Storage Chip inductors should not be stored under high temperature and high humidity conditions. In particular, do not store taping where it is exposed to heat or direct sunlight. Otherwise, the packing material may be deformed, causing problems during mounting. PAGE 7 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use.