WLAC29B WALSIN | Alldatasheet
Document overview
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- PDF pages: 7
Technical content
Page 1 of 7 ASC_WLAC29Beries_V1.0 Feb. Y2018 WLAC29B Series SMD Air Wound Coil Inductors *Contents in this sheet are subject to change without prior notice.
Page 2 of 7 ASC_WLAC29Beries_V1.0 Feb. Y2018
Features
Acrylic jacket(WLAC29B) provides a flat top for pick and place 1. Acrylic cap provides a flat top for pick and place mechine for high productive manufacture. 2. Excellent Q and SRF characteristics for RF application, escipally in subGHz band. 3. Narrow tolerance available for precise design requirements.
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 UNIT:mm PART NO. M1 M2 M3 M4 M5 M6
Page 3 of 7 ASC_WLAC29Beries_V1.0 Feb. Y2018
Ordering Information
Tolerance Value Packing Code WL: Inductor Air wound coil inductor. Z0:STD J: ± 5% 3N7 = 3.7nH 6N6 = 6.6nH 12N = 12nH 18N = 17.5nH P=13” Reeled (Embossed reel) B:STD
Electrical Characteristics
- WLAC29B series PART NO. Inductance (nH) ±± ±±5% Q TYP. SRF TYP. (GHz) DCR (mOHM) MAX. Irms (A) WLAC29BAZ0J3N7LB 3.7 100 17.5 2.0 7.0 WLAC29BBZ0J6N6LB 6.6 100 4.0 2.0 7.0 WLAC29BCZ0J12NLB 12.0 140 2.4 2.0 7.0 WLAC29BDZ0J18NLB 17.5 140 2.2 2.0 7.0 TOLERANCE ： J=±5%, TEST INSTRUMENT NOTE : 1. INDUCTANCE: AGILENT/HP16193 FIXTURE IN AGILENT/ 4291B 2. DCR:ZENTECH 502A 3. OPERATING TEMPERATURE RANGE : -40 ℃ to +125 ℃. 4. SRF:AGILENT E5071C 5. INDUCTANCE AND Q MEASURED AT 150MHz, 0.1Vrms.
Page 4 of 7 ASC_WLAC29Beries_V1.0 Feb. Y2018 ELECTRICAL CURVE Inductance vs. Frequency 0.0 5.0 10.0 15.0 20.0 25.0 1 10 100 1000 10000 Frequency (MHz) Inductance (nH) Typical Q vs. Frequency 0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 1 10 100 1000 10000 Frequency (MHz) Inductance (nH) WLAC29BDZ0J18NLB WLAC29BCZ0J12NLB WLAC29BBZ0J6N6LB WLAC29BAZ0J3N7LB WLAC29BBZ0J6N6LB WLAC29BCZ0J12NLB WLAC29BDZ0J18NLB WLAC29BAZ0J3N7LB
Page 5 of 7 ASC_WLAC29Beries_V1.0 Feb. Y2018 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 260±5 ℃℃ ℃℃ for 30Sec in air, Through 2 Cycle. Temperature Ramp:+1~4° C/sec; Above 217° C, must keep 90 s - 120 s. J-STD-020D Classification Reflow Profiles Solder Ability Test Soak in 245 ℃℃ ℃℃ solder pot of 3Sec, PAD must have 95% above coverage. J-STD-003B
Page 6 of 7 ASC_WLAC29Beries_V1.0 Feb. Y2018 Typical RoHS Reflow Profile
Page 7 of 7 ASC_WLAC29Beries_V1.0 Feb. Y2018 Packaging Specification (WLAC29Beries) COMPONENTS NO COMPONENTS NO COMPONENTS 160 (mm) MIN CARRIER TAPE REELS (mm) A B MATERIAL: PLASTIC COVER TAPE 2.0±0.1 DIMENSIONS OF CARRIER TAPE (mm) MAX. 560 (mm) MIN. 390 (mm) W N D B P USER DIRECTION OF FEED C 1.75±0.1 4.0±0.1 φ1.5 +0.1 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°
Quantity per reel ：： ：：1K pcs UNIT: mm A B C D N P W t