COILCRAFT WB16SL

Document 425-1
Wideband Transformers
• Surface mount and through hole versions
• 500 V interwinding isolation, 1/4 Watt RF input power
• 250 mA max current rating.
• For a smaller package size, see our WBC Series
Core material Ferrite
Terminations RoHS compliant matte tin over nickel over phos
bronze. Other terminations available at additional cost.
Weight 0.38 – 0.40 g
Ambient temperature –40°C to +85°C
Storage temperature Component: –40°C to +85°C.
Tape and reel or tube 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)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332
Packaging (SM version): 500 per 13″ reel;
Plastic tape: 24 mm wide, 0.42 mm thick, 20 mm pocket spacing,
6.6 mm pocket depth; (TH version): 54 per tube
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
Dimensions – surface mount parts
0.325 max
8,26
Dimensions – through hole parts
0.325 max
8,26
0.285 max
7,24
Dot indicates
pin 1
0.225 max
5,72
0.225 max
5,72
0.021
typ
0,53
0.100
typ
2,54
0.004 /0,10
0.400
typ
10,16
0.025max
0,64
inches
mm
0.100
typ
2,54
0.520 ±0.010
13,21 ±0,25
0.120
min
3,05
90 -105 0.010 × 0.020 typ
0,25 × 0,51
0.300 ±0.010
7,62 ±0,25
0.551
14,0
0.394
10,0
0.06
1,52
Dimensions are in
Dot indicates
pin 1
0.285 max
7,24
0.03
0,76
0.30
7,6
1
6
2
5
3
4
Recommended
Land Pattern
0.100
2,54
0.100
2,54
0.10
2,5
0.10
2,5
1
6
2
5
3
4
0.025 dia typ
0,64
Dimensions are in
inches
mm
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Recommended
Board Layout
Document 425-1 Revised 04/27/12
© Coilcraft Inc. 2013
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.
Document 425-2
Wideband Transformers
Part number Schematic
SM1
TH
6
Pri
1
3
4
6
Sec
Pri
Sec
1
2
3
4
6
Pri
Sec
1
5
2
4
3
Impedance
Insertion Pri (pins 4 – 6) Sec (pins 1 – 3)DC
ratio2
Bandwidth loss max L min3 DCR max4 L min3 DCR max4 imbalance5
pri : sec
(MHz)
(dB) (µH)(mOhm) (µH)(mOhm) max (mA)
WB1-1SL_WB1-1L 1 : 1
WB1-6SL_WB1-6L 1 : 1
WB1.18-3SL_WB1.18-3L 1 : 1.18
WB1.5-6SL_WB1.5-6L 1 : 1.5
WB2-1-2WSL_WB2-1-2WL 1 : 2
WB2.5-6SL_WB2.5-6L 1 : 2.5
WB4-6SL_WB4-6L 1 : 4
WB9-1SL_WB9-1L 1 : 9
WB16-1SL_WB16-1L 1 : 16
WB36-1SL_WB36-1L 1 : 36
WB1-1TSL_WB1-1TL 1 : 1
WB1-6TSL_WB1-6TL 1 : 1
WB2-1TSL_WB2-1TL 1 : 2
WB2.5-6TSL_WB2.5-6TL 1 : 2.5
WB3-1TSL_WB3-1TL 1 : 3
WB4-1HSL_WB4-1HL 1 : 4
WB4-6TSL_WB4-6TL 1 : 4
WB5-1TSL_WB5-1TL 1 : 5
WB8-1TSL_WB8-1TL 1 : 8
WB13-1TSL_WB13-1TL 1 : 13
WB16-6TSL_WB16-6TL 1 : 16
WBT1-6SL_WBT1-6L 1 : 1
WBT1.5-1SL_WBT1.5-1L 1 : 1.5
WBT2.5-6SL_WBT2.5-6L 1 : 2.5
WBT4-1SL_WBT4-1L 1 : 3
WBT4-1ASL_WBT4-1AL 1 : 4
WBT16-1SL_WBT16-1L 1 : 16
WBT25-1SL_WBT25-1L 1 : 25
0.150 – 500
0.100 – 350
0.040 – 300
0.050 – 325
0.080 – 700
0.080 – 225
0.100 – 125
0.125 – 125
0.050 – 100
0.100 – 45
0.100 – 375
0.050 – 200
0.070 – 400
0.050 – 125
0.040 – 500
0.100 – 500
0.050 – 200
0.050 – 400
0.150 – 400
0.150 – 125
0.050 – 100
0.040 – 200
0.040 – 350
0.050 – 100
0.040 – 150
0.040 – 350
0.100 – 100
0.100 – 65
0.70
0.50
0.50
0.26
1.00
0.26
0.50
0.57
0.60
0.50
0.51
0.20
1.00
0.28
0.40
0.50
0.50
0.30
0.76
0.72
0.60
0.25
0.30
0.26
0.26
0.40
0.50
0.50
27
25
90
56
38
30
25
25
56
25
25
70
38
56
96
25
43
48
18
17
56
70
60
70
45
96
25
25
75
100
300
120
100
100
100
100
75
50
100
150
100
120
110
120
120
220
100
90
75
150
150
150
120
110
100
100
27
25
108
84
75
75
100
225
896
900
25
70
75
140
270
100
172
240
144
221
896
70
90
175
135
384
400
625
75
100
330
150
150
130
200
250
330
180
100
150
150
200
200
160
160
500
270
200
330
150
180
200
160
220
300
350
—
—
—
—
—
—
—
—
—
—
30
18
29
13
4.0
15
5.0
13
17
10
25
19
19
11
13
3.5
7.5
6.0
1. When ordering, please specify packaging code:
WB25-1SLD
Packaging:D
=13″ machine-ready reel. EIA-481 embossed plastic tape (500 parts per full reel).
B=Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use code letter D instead.
2. Impedance ratio is for the full primary winding to the full secondary winding.
3. Inductance measured at 100 kHz, 0.1 V, 0 Adc on an Agilent/HP 4192 or equivalent.
4. DCR measured on a micro-ohmmeter.
5. DC imbalance is the maximum difference in current measured at pins 1 and 3 with the source at pin 2. Inductance drop is 15% at max imbalance.
6. Electrical specifications at 25°C. Measurements are referenced to 50 Ohms.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 425-2 Revised 04/27/12
© Coilcraft Inc. 2013
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.
Document 425-3
Attenuation (dB)
0
1
2
3
WB1-1
3 dB bandwidth: 0.150 – 500 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation (dB)
0
1
2
3
WB1-6
3 dB bandwidth: 0.100 – 350 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation (dB)
0
1
2
3
WB1.18-3
3 dB bandwidth: 0.040 – 300 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation (dB)
0
1
2
3
WB1.5-6
3 dB bandwidth: 0.050 – 325 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Transformers with no center taps
1
2
3
WB2-1-2W
3 dB bandwidth: 0.080 – 700 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB2.5-6
3 dB bandwidth: 0.080 – 225 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB4-6
3 dB bandwidth: 0.100 – 125 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB9-1
3 dB bandwidth: 0.125 – 125 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB16-1
3 dB bandwidth: 0.050 – 100 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
100
1000
0
1
2
3
WB36-1
3 dB bandwidth: 0.100 – 45 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
Attenuation measured on a network analyzer (re: 50 Ohms)
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 425-3 Revised 04/27/12
© Coilcraft Inc. 2013
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.
Document 425-4
Attenuation (dB)
Attenuation (dB)
0
1
2
3
WB1-1T
3 dB bandwidth: 0.100 – 375 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation (dB)
0
1
2
3
WB1-6T
3 dB bandwidth: 0.050 – 200 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation (dB)
0
1
2
3
WB2-1T
3 dB bandwidth: 0.070 – 400 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation (dB)
0
1
2
3
WB2.5-6T
3 dB bandwidth: 0.050 – 125 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Transformers with secondary center tap
1
2
3
WB3-1T
3 dB bandwidth: 0.040 – 500 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB4-6T
3 dB bandwidth: 0.050 – 200 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB5-1T
3 dB bandwidth: 0.050 – 400 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB8-1T
3 dB bandwidth: 0.150 – 400 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB13-1T
3 dB bandwidth: 0.150 – 125 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB16-6T
3 dB bandwidth: 0.050 – 100 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WB4-1H
3 dB bandwidth: 0.100 – 500 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation measured on a network analyzer (re: 50 Ohms)
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 425-4 Revised 04/27/12
© Coilcraft Inc. 2013
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.
Document 425-5
Attenuation (dB)
Attenuation (dB)
0
1
2
3
WBT1-6
3 dB bandwidth: 0.040 – 200 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation (dB)
0
1
2
3
WBT1.5-1
3 dB bandwidth: 0.040 – 350 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Attenuation (dB)
Transformers with primary and secondary center taps
1
2
3
WBT2.5-6
3 dB bandwidth: 0.050 – 100 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WBT4-1A
3 dB bandwidth: 0.040 – 350 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
0
1
2
3
WBT16-1
3 dB bandwidth: 0.100 – 100 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
100
1000
0
1
2
3
WBT25-1
3 dB bandwidth: 0.100 – 65 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
0
1
2
3
WBT4-1
3 dB bandwidth: 0.050 – 150 MHz
4
5
0.01
0.1
1
10
Frequency (MHz)
100
1000
Attenuation measured on a network analyzer (re: 50 Ohms)
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 425-5 Revised 04/27/12
© Coilcraft Inc. 2013
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.