Document 591-1
SurfaceMountWidebandRFTransformers
• Cost effective surface mount wideband transformers
• 300 V interwinding isolation, 1/4 Watt RF input power
• 250 mA max current rating.
Core material Ferrite
Terminations RoHS compliant tin-silver-copper over tin over nickel
over phos bronze. Other terminations available at additional cost.
Weight 250 – 270 mg
Ambient temperature –40°C to +85°C
Storage temperature Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Packaging 250/7″reel; 1000/13″ reel Plastic tape: 16 mm wide,
0.35 mm thick, 12 mm pocket spacing, 5.0 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCBt_Washing.pdf.
Typical Frequency Response
Part
3 dB
2 dB
1 dB
number
(MHz)
(MHz)
(MHz)
PWB-1-AL_
PWB-1.5-AL_ 0.03 – 300
PWB-2-AL_
PWB-4-AL_
PWB-16-AL_
0.08 – 450
0.13 – 325
0.035 – 250
0.06 – 160
0.24 – 300
0.06 – 75
0.30 – 190
0.06 – 150
0.10 – 100
0.60 – 140
0.11 – 30
0.05 – 200
0.15 – 500
0.05 – 80
PWB1010L_
0.0035 – 125 0.0045 – 100 0.007 – 80
PWB1010-1L_ 0.03 – 250
0.04 – 225
0.10 – 200
0.25 – 350
0.06 – 200
0.20 – 125
0.80 – 250
PWB1015L_
PWB1040L_
0.07 – 225
0.15 – 400
PWB-1-BL_
PWB-1.5-BL_ 0.50 – 250
PWB-2-BL_
PWB-4-BL_
PWB-16-BL_
0.13 – 425
0.18 – 325
0.80 – 175
0.225 – 275
0.20 – 400
0.11 – 75
0.32 – 190
1.50 – 120
0.50 – 150
0.40 – 150
0.20 – 65
0.20 – 400
0.14 – 700
0.075 – 90
PWB2010L_
0.0035 – 125 0.0045 – 100 0.007 – 80
PWB2010-1L_ 0.03 – 250
0.04 – 225
0.25 – 350
0.06 – 200
0.80 – 250
PWB2040L_
0.15 – 400
PWB-1-CL_
PWB-1.5-CL_ 0.15 – 200
PWB-2-CL_
PWB-4-CL_
0.10 – 300
0.13 – 200
0.225 – 150
0.20 – 175
0.20 – 230
0.20 – 150
0.35 – 100
0.325 – 125
0.40 – 110
0.13 – 285
0.14 – 500
PWB3010L_
0.0035 – 125 0.0045 – 100 0.007 – 80
PWB3010-1L_ 0.03 – 250
0.04 – 225
0.10 – 200
0.25 – 350
0.06 – 200
0.20 – 125
0.80 – 250
inches
mm
Dimensions are in
PWB3015L_
PWB3040L_
0.07 – 225
0.15 – 400
Document 591-1 Revised 06/02/22
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
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China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2023
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.