WCL2520-220-R

Technical Data 10930 Effective July 2019 WCL2520 Wire wound chip inductor Applications Product features • Industrial connectivity (IoT) • Computing/gaming consoles • Smart meters • Industrial equipment • Machine-to-machine (M2M) • Mobile phones • Wearable devices • Wireless LAN • Wireless communiations • 1008 (2520 metric) package Bluetooth • • High Q value WiFi • • Tight inductance tolerance Antenna • • Inductance range from 0.12 uH to 220 uH • Moisture sensitivity level (MSL): 1 • RF transciever modules Environmental data • Operating temperature range: -40 °C to +85 °C • Solder reflow temperature: J-STD-020 (latest revision) compliant HALOGEN Pb HF FREE WCL2520 Wire wound chip inductor  Technical Data 10930 Effective July 2019 Product specifications Part number OCL (uH) ±5% I Rated (mA) maximum OCL Test frequency (MHz) Test voltage (mV) DCR (Ω) maximum @ +25°C SRF (MHz) minimum Q minimum Q Test frequency (MHz) WCL2520-R120-R 0.12 800 25.2 500 0.15 850 12 25.2 WCL2520-R390-R 0.39 600 25.2 500 0.29 480 12 25.2 WCL2520-R560-R 0.56 600 25.2 500 0.42 330 12 25.2 WCL2520-R680-R 0.68 600 25.2 500 0.45 330 12 25.2 WCL2520-R820-R 0.82 600 25.2 500 0.62 300 12 25.2 WCL2520-1R0-R 1.0 580 25.2 500 0.55 300 12 25.2 WCL2520-1R2-R 1.2 550 7.96 500 0.75 250 12 7.96 WCL2520-1R5-R 1.5 400 7.96 500 0.85 230 12 7.96 WCL2520-1R8-R 1.8 320 7.96 500 0.95 168 12 7.96 WCL2520-2R2-R 2.2 315 7.96 500 1.3 150 12 7.96 WCL2520-2R7-R 2.7 300 7.96 500 1.4 100 12 7.96 WCL2520-3R3-R 3.3 280 7.96 500 1.5 80 12 7.96 WCL2520-3R9-R 3.9 250 7.96 500 1.55 60 12 7.96 WCL2520-4R7-R 4.7 210 7.96 500 1.72 50 12 7.96 WCL2520-5R6-R 5.6 190 7.96 500 1.9 40 12 7.96 WCL2520-6R8-R 6.8 175 7.96 500 2.0 35 12 7.96 WCL2520-8R2-R 8.2 160 7.96 500 2.2 25 12 7.96 WCL2520-100-R 10 155 2.52 500 2.5 25 10 2.52 WCL2520-120-R 12 145 2.52 500 2.6 20 10 2.52 WCL2520-150-R 15 130 2.52 500 3.0 20 10 2.52 WCL2520-180-R 18 130 2.52 500 3.0 20 10 2.52 WCL2520-220-R 22 105 2.52 500 3.9 18 10 2.52 WCL2520-270-R 27 100 2.52 500 4.0 10 10 2.52 WCL2520-330-R 33 85 2.52 500 4.8 8 10 2.52 WCL2520-390-R 39 80 2.52 500 5.0 7 10 2.52 WCL2520-470-R 47 60 2.52 500 5.7 7 10 2.52 WCL2520-560-R 56 55 2.52 500 6.0 6.5 10 2.52 WCL2520-680-R 68 50 2.52 500 6.7 6.5 10 2.52 WCL2520-820-R 82 45 2.52 500 7.5 6.5 10 2.52 WCL2520-101-R 100 40 0.796 500 11 4.5 8 0.796 WCL2520-121-R 120 30 0.796 500 13 3 8 0.796 WCL2520-151-R 150 25 0.796 500 15 3 8 0.796 WCL2520-221-R 220 20 0.796 500 18 2.5 8 0.796 1. Test frequency and voltage at +25 °C. Test voltage is for both OCL and Q. 2. Resistance to soldering heat: +260 ±5 °C for 10 ± 1 second 3. At low temperature resistance (-40 ±2°C) the inductance change is within ±5% and the Q within ±10% 4. At high temperature resistance (+85 ±5°C) the inductance change is within ±5% and the Q within ±10% 5. At high temperature load (+85 ±2°C) the inductance change is within ±5% and the Q within ±10% 2 www.eaton.com/electronics 6. Insulation Resistance: ≥ 500 MΩ with an input voltage of 100 V ±15 Vdc 7. Temperature Characteristics: From -40 °C to +85 °C the inductance is within ±5% 8. Rated I: When rated I is applied to the product, self-temperature rise will be 20 °C or less. 9. Part Number Definition: WCL2520-xxx-R WCL2520 = Product code and size xxx= inductance value in uH, R= decimal point, If no R is present then last character equals number of zeros -R suffix = RoHS compliant Technical Data 10930 WCL2520 Wire wound chip inductor Effective July 2019  Dimensions (mm) Recommended pad layout F Schematic G H H C A D E Part Number A B C D E F G H WCL2520-xxx-R 2.92 max 2.79 max 2.10 max 0.50 ref 2.0 ref 2.54 1.27 1.02 Part marking: xxx= =Inductance value in uH, R=decimal point. If no R is present then last character equals number of zeros All soldering surfaces to be coplanar within 0.1 millimeters Tolerances are ±0.2 millimeters unless stated otherwise Pad layout tolerances are ±0.1 millimeters unless stated otherwise Do not route traces or vias underneath the inductor Packaging information (mm) Drawing not to scale Supplied in tape and reel packaging, 2000 parts per 7” diameter reel W ±0.30 F±0.05 E1±0.10 E2 Min P0±0.10 P1±0.10 P2±0.05 D0+0.10/-0 D1+0.10/-0 A0 B0 K0 T Max 8.00 3.50 1.75 6.25 4.00 4.00 2.00 1.50 0.65 2.73±0.05 2.9±0.10 2.34 ±0.10 0.25 www.eaton.com/electronics 3 WCL2520 Wire wound chip inductor  Technical Data 10930 Effective July 2019 Inductance vs frequency 20 Inductance˄uH˅ WCL2520-150-R 15 10 WCL2520-4R7-R 5 WCL2520-1R5-R 0 1 10 100 1000 10000 Frequency [MHz] Q vs frequency 50 Q 40 WCL2520-1R5-R 30 20 WCL2520-150-R  10 0 1 10 Frequency [MHz} 4 www.eaton.com/electronics WCL2520-4R7-R 100 Technical Data 10930 WCL2520 Wire wound chip inductor Effective June 2019  Solder reflow profile TP TC -5 °C tP Max. ramp up rate = 3° C/s Max. ramp down rate = 6 °C/s Temperature TL Preheat A T smax Package Thickness Volume mm3