WB1.56SL [COILCRAFT]
Wideband Transformers; 宽带变压器
| 型号： | WB1.56SL |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Wideband Transformers |
| 文件： | 总5页 (文件大小：246K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
Dimensions – through hole parts
0.325
8,26
0.285
7,24
max
max
0.325
max
0.285
7,24
max
8,26
Dot indicates
pin 1
Dot indicates
pin 1
0.225
5,72
0.225
max
max
5,72
0.004/0,10
0.021
0,53
0.120
3,05
°
90 -105
°
typ
0.100
min
0.400
10,16
typ
0.025
0,64
max
0.100
2,54
typ
typ
0.520 0.010
13,21 0,25
0.300 0.010
7,62 0,25
2,54
0.010 × 0.020
0,25 × 0,51
typ
0.551
14,0
0.394
10,0
0.30
7,6
0.06
1,52
1
2
3
6
0.100
2,54
0.100
2,54
1
2
3
6
5
4
5
0.10
2,5
0.10
2,5
4
0.025
0,64
dia typ
0.03
0,76
inches
mm
Recommended
Land Pattern
inches
mm
Recommended
Board Layout
Dimensions are in
Dimensions are in
Document 425-1 Revised 04/27/12
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
© 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
Pri (pins 4
–
6)
Sec (pins 1–3)
Impedance
Insertion
DC
Part number
ratio2
Bandwidth loss max L min3 DCR max4 L min3 DCR max4 imbalance5
Schematic
SM1
TH
pri:sec
(MHz)
(dB)
(µH)
(mOhm)
(µH)
(mOhm)
max (mA)
WB1-1SL_
WB1-6SL_
WB1.18-3SL_
WB1.5-6SL_
WB2-1-2WSL_ WB2-1-2WL 1:2
WB2.5-6SL_
WB4-6SL_
WB9-1SL_
WB16-1SL_
WB36-1SL_
WB1-1L
WB1-6L
WB1.18-3L
WB1.5-6L
1:1
1:1
1:1.18
1:1.5
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
0.70
0.50
0.50
0.26
1.00
0.26
0.50
0.57
0.60
0.50
27
25
90
56
38
30
25
25
56
25
75
100
300
120
100
100
100
100
75
27
25
108
84
75
75
100
225
896
900
75
100
330
150
150
130
200
250
330
180
—
—
—
—
—
—
—
—
—
—
Pri
Sec
6
4
1
WB2.5-6L
WB4-6L
WB9-1L
WB16-1L
WB36-1L
1:2.5
1:4
1:9
1:16
1:36
3
50
WB1-1TSL_
WB1-6TSL_
WB2-1TSL_
WB2.5-6TSL_
WB3-1TSL_
WB4-1HSL_
WB4-6TSL_
WB5-1TSL_
WB8-1TSL_
WB13-1TSL_
WB16-6TSL_
WB1-1TL
WB1-6TL
WB2-1TL
WB2.5-6TL
WB3-1TL
WB4-1HL
WB4-6TL
WB5-1TL
WB8-1TL
WB13-1TL
WB16-6TL
1:1
1:1
1:2
1:2.5
1:3
1:4
1:4
1:5
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
0.51
0.20
1.00
0.28
0.40
0.50
0.50
0.30
0.76
0.72
0.60
25
70
38
56
96
25
43
48
18
17
56
100
150
100
120
110
120
120
220
100
90
25
70
75
100
150
150
200
200
160
160
500
270
200
330
30
18
29
13
4.0
15
5.0
13
17
10
25
Pri
Sec
140
270
100
172
240
144
221
896
6
4
1
2
3
1:8
1:13
1:16
75
WBT1-6SL_
WBT1.5-1SL_
WBT2.5-6SL_
WBT4-1SL_
WBT4-1ASL_
WBT16-1SL_
WBT25-1SL_
WBT1-6L
1:1
0.040–200
0.040–350
0.050–100
0.040–150
0.040–350
0.100–100
0.100–65
0.25
0.30
0.26
0.26
0.40
0.50
0.50
70
60
70
45
96
25
25
150
150
150
120
110
100
100
70
90
150
180
200
160
220
300
350
19
19
11
13
3.5
7.5
6.0
Pri
Sec
WBT1.5-1L
WBT2.5-6L
WBT4-1L
WBT4-1AL
WBT16-1L
WBT25-1L
1:1.5
1:2.5
1:3
1:4
1:16
1:25
6
5
4
1
2
3
175
135
384
400
625
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.
Document 425-2 Revised 04/27/12
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
© 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
Transformers with no center taps
0
0
1
1
2
2
3
3
WB1-1
WB2.5-6
3 dB bandwidth: 0.080 – 225 MHz
4
4
5
3 dB bandwidth: 0.150 – 500 MHz
5
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB1-6
WB4-6
4
5
4
5
3 dB bandwidth: 0.100 – 350 MHz
3 dB bandwidth: 0.100 – 125 MHz
0.01
0.01
0.01
0.1
0.1
0.1
1
10 100
1000
1000
1000
0.01
0.01
0.01
0.1
0.1
0.1
1
10 100
1000
1000
1000
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB1.18-3
3 dB bandwidth: 0.040 – 300 MHz
WB9-1
4
5
4
5
3 dB bandwidth: 0.125 – 125 MHz
1
10 100
1
10 100
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB1.5-6
3 dB bandwidth: 0.050 – 325 MHz
WB16-1
4
5
4
5
3 dB bandwidth: 0.050 – 100 MHz
1
10 100
1
10
100
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB2-1-2W
3 dB bandwidth: 0.080 – 700 MHz
WB36-1
3 dB bandwidth: 0.100 – 45 MHz
4
5
4
5
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
Attenuation measured on a network analyzer (re: 50 Ohms)
Document 425-3 Revised 04/27/12
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
© 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
Transformers with secondary center tap
0
0
1
1
2
2
3
3
WB1-1T
WB4-6T
3 dB bandwidth: 0.050 – 200 MHz
4
4
5
3 dB bandwidth: 0.100 – 375 MHz
5
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB1-6T
WB5-1T
4
5
4
5
3 dB bandwidth: 0.050 – 200 MHz
3 dB bandwidth: 0.050 – 400 MHz
0.01
0.01
0.01
0.1
0.1
0.1
1
10 100
1000
1000
1000
0.01
0.01
0.01
0.1
0.1
0.1
1
10 100
1000
1000
1000
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB2-1T
WB8-1T
4
5
4
5
3 dB bandwidth: 0.070 – 400 MHz
3 dB bandwidth: 0.150 – 400 MHz
1
10 100
1
10 100
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB2.5-6T
3 dB bandwidth: 0.050 – 125 MHz
WB13-1T
3 dB bandwidth: 0.150 – 125 MHz
4
5
4
5
1
10 100
1
10 100
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WB3-1T
WB16-6T
3 dB bandwidth: 0.050 – 100 MHz
4
5
4
5
3 dB bandwidth: 0.040 – 500 MHz
0.01
0.1
1
10 100
1000
0.01
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
0
1
2
3
WB4-1H
3 dB bandwidth: 0.100 – 500 MHz
4
5
0.01
0.1
1
10
100
1000
Frequency (MHz)
Attenuation measured on a network analyzer (re: 50 Ohms)
Document 425-4 Revised 04/27/12
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
© 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
Transformers with primary and secondary center taps
0
0
1
1
2
2
3
3
WBT1-6
WBT4-1A
3 dB bandwidth: 0.040 – 350 MHz
4
4
5
3 dB bandwidth: 0.040 – 200 MHz
5
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WBT1.5-1
3 dB bandwidth: 0.040 – 350 MHz
WBT16-1
3 dB bandwidth: 0.100 – 100 MHz
4
5
4
5
0.01
0.01
0.01
0.1
0.1
0.1
1
10 100
1000
1000
1000
0.01
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
0
1
0
1
2
3
2
3
WBT2.5-6
3 dB bandwidth: 0.050 – 100 MHz
WBT25-1
3 dB bandwidth: 0.100 – 65 MHz
4
5
4
5
1
10 100
0.01
0.1
1
10
100
1000
Frequency (MHz)
Frequency (MHz)
0
1
2
3
WBT4-1
4
5
3 dB bandwidth: 0.050 – 150 MHz
1
10
100
Frequency (MHz)
Attenuation measured on a network analyzer (re: 50 Ohms)
Document 425-5 Revised 04/27/12
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
© 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.
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