WLQC WALSIN | Alldatasheet
Document overview
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Technical content
Page 1 of 9 ASC_WLQC Series_V7.0 Nov. Y2017 WLQC Series SMD Square Air Wound Coil Inductors *Contents in this sheet are subject to change without prior notice.
Page 2 of 9 ASC_WLQC Series_V7.0 Nov. Y2017
FEATURES
- Excellence Q and SRF characteristics for RF application. 2. Wide range inductance and various tolerance options. 3. RoHS compliant
APPLICATIONS
- Communication system front-end circuit: GSM/3G/LTE, Wi-Fi, GPS. 2. Cabel/T errestrial /BS Tuner, Bluetooth, Wireless Audio, Remote control. 3. M2M: ZigBee, Proprietary wilreless. 4. EMI solustion in high frequency circuits. Shape and Dimension MAX. MIN. Recommended patterns. Soldered lead length. Unit: mm WLQC0806 Series M1 M2 M3 M4 M5 M6 WLQC0807 Series M1 M2 M3 M4 M5 M6
Page 3 of 9 ASC_WLQC Series_V7.0 Nov. Y2017 WLQC0908 Series M1 M2 M3 M4 M5 M6
Ordering Information
Tolerance Value Packing Code WL: Inductor Square air wound coil inductor. 0806 0807 0908 Z0:STD G: ± 2% J: ± 5% 5N5 =5.5nH 17N=17nH P=7” Reeled (Embossed Tape) B:STD
Page 4 of 9 ASC_WLQC Series_V7.0 Nov. Y2017
Electrical Characteristics
(nH) Q (min) Test Freq (MHz) DCR (m ΩΩ ΩΩ)Max SRF (GHz)Typ Rated Current (A) Max WLQC0806Z0 □5N5PB 3 G 、J 5.5 60 400 3.4 4.9 2.9 WLQC0806Z0 □6N0PB 3 G 、J 6.0 64 400 6.0 5.2 2.9 WLQC0806Z0 □8N9PB 4 G 、J 8.9 90 400 7.0 4.3 2.9 WLQC0806Z0 □12NPB 5 G 、J 12.3 90 400 8.0 4.8 2.9 WLQC0806Z0 □16NPB 6 G 、J 15.7 90 400 9.0 4.4 2.9 WLQC0806Z0 □19NPB 7 G 、J 19.4 90 400 10.0 4.0 2.9 WLQC0807 Series Turns Tolerance L (nH) Q (min) Test Freq (MHz) DCR (m ΩΩ ΩΩ)Max SRF (GHz)Typ Rated Current (A) Max WLQC0807Z0 □6N9PB 3 G 、J 6.9 100 400 6.0 4.6 2.7 WLQC0807Z0 □10NPB 4 G 、J 10.2 100 400 7.0 4.0 2.7 WLQC0807Z0 □11NPB 4 G 、J 11.2 90 400 6.3 3.6 2.7 WLQC0807Z0 □14NPB 5 G 、J 13.7 100 400 8.0 4.3 2.7 WLQC0807Z0 □17NPB 6 G 、J 17.0 100 400 9.0 4.0 2.7 WLQC0807Z0 □22NPB 7 G 、J 22.0 100 400 10.0 3.5 2.7 WLQC0908 Series Turns Tolerance L (nH) Q (min) Test Freq (MHz) DCR (m ΩΩ ΩΩ)Max SRF (GHz)Typ Rated Current (A) Max WLQC0908Z0 □8N1PB 3 G 、J 8.1 130 400 6.0 5.2 4.4 WLQC0908Z0 □12NPB 4 G 、J 12.1 130 400 7.0 4.3 4.4 WLQC0908Z0 □15NPB 4 G 、J 14.7 90 400 7.2 3.0 4.4 WLQC0908Z0 □17NPB 5 G 、J 16.6 130 400 8.0 3.4 4.4 WLQC0908Z0 □22NPB 6 G 、J 21.5 130 400 9.0 3.7 4.4 WLQC0908Z0 □23NPB 6 G 、J 23.0 130 400 10.0 2.6 4.4 WLQC0908Z0 □25NPB 7 G 、J 25.0 130 400 10.0 2.5 4.4 WLQC0908Z0 □27NPB 7 G 、J 27.3 130 400 10.0 3.2 4.4 1. Tolerance ：J: ±5%,G:±2% 2. Inductance & Q measured on the HP4291B. With HP16193A test fixture. 3. SRF measured using the HP8753E 4. Operating temperature range: -40 ℃ to +125 ℃. 5. Storage temperature Component:-40 ℃ to +145℃, Packaging : -40 ℃. TO +80 ℃ 6. Electrical specifications at 25 ℃. 7. MSL ：LEVEL 1
Page 5 of 9 ASC_WLQC Series_V7.0 Nov. Y2017 Characteristic Curve WLQC0806 WLQC0807 WLQC0908
Page 6 of 9 ASC_WLQC Series_V7.0 Nov. Y2017 RELIABILITY PERFORMANCE Reliability Experiment For Electrical Test Item Test Condition Standard Source Humidity Test +40 ℃℃ ℃℃± 2 ℃℃ ℃℃, humidity of 90% ± 5% (total 96 hours). MIL-STD-202G Method 103B Test Condition B High Temperature Test 2.Test time: 48±2hrs IEC 68-2 Test Condition B Low Temperature Test 2.Test time: 48±2hrs IEC 68-2 Test Condition A Thermal Shock +125 ℃℃ ℃℃±5 ℃℃ ℃℃ (30 minutes) ~ -40 ± 5 ℃℃ ℃℃ (30 minutes), temperature switch time: 5 minutes (total 50 cycles). MIL-STD-202G Method 107G Test Condition B- MIL-STD-202G Method 108A Test Condition B Reliability Experiment For Physical Test Item Test Condition Standard Source Vibration Test 10-55-10HZ, amplitude: 1.5mm, direction: X, Y, Z axes, each axis 2 hours (total 6 hours). MIL-STD-202G Method 201A Solder Heat Resistance Test IR/convection reflow:Peak Temp 250±5 ℃℃ ℃℃ for 5Sec in air, Through 2 Cycle. Temperature Ramp:+1~4° C/sec; Above1 83° C, must keep 90 s - 120 s MIL-STD-202G Method 210F Test Condition (Reflow) Solder Ability Test Soak in 245 ℃℃ ℃℃ solder pot of 3Sec, PAD must have 95% above coverage. J-STD-003B
Page 7 of 9 ASC_WLQC Series_V7.0 Nov. Y2017 TYPICAL RoHS REFLOW PROFILE
Page 8 of 9 ASC_WLQC Series_V7.0 Nov. Y2017 Packaging Specification COMPONENTS NO COMPONENTS NO COMPONENTS 160 (mm) MIN CARRIER TAPE REELS (mm) A B MATERIAL: PLASTIC COVER TAPE DIMENSIONS OF CARRIER TAPE (mm) MAX. 560 (mm) MIN. 390 (mm) N D B USER DIRECTION OF FEED C THICKNESS (t)
0.10 MAX
THE FORCE FOR TEARING OFF COVER TAPE IS 10 TO 130 GRAMS IN THE ARROW DIRECTION. TOP COVER TAPE EMBOSSED CAVITY BASE TAPE START
165 TO 180°
(Unit ：mm)
Page 9 of 9 ASC_WLQC Series_V7.0 Nov. Y2017
0806 A B C D N W E F P1 P2 P0 D0 D1 t
TOL. ±2.0 +0.5 -0.2 +2.0
0807 A B C D N W E F P1 P2 P0 D0 D1 t
TOL. ±2.0 +0.5 -0.2 +2.0
0908 A B C D N W E F P1 P2 P0 D0 D1 t
TOL. ±2.0 +0.5 -0.2 +2.0 Quantity per reel ：： ：：2K pcs