WB1-1LB [COILCRAFT]
0.15MHz - 500MHz RF TRANSFORMER, ROHS COMPLIANT;
| 型号： | WB1-1LB |
| 厂家： | 
Coilcraft lnc. |
| 描述： | 0.15MHz - 500MHz RF TRANSFORMER, ROHS COMPLIANT 变压器 |
| 文件： | 总5页 (文件大小：375K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 425-1
Wideband Transformers
•ꢀSurfaceꢀmountꢀandꢀthroughꢀholeꢀversions
•ꢀ500ꢀVꢀinterwindingꢀisolation,ꢀ1/4ꢀWattꢀRFꢀinputꢀpower
•ꢀ250ꢀmAꢀmaxꢀcurrentꢀrating.
•ꢀForꢀaꢀsmallerꢀpackageꢀsize,ꢀseeꢀourꢀWBCꢀSeries
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.
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 Only pure water or alcohol recommended
Dimensions – surface mount parts
Dimensions – through hole parts
0.325
8,26
0.285
7,24
max
max
0.325
8,26
0.285
7,24
max
max
Dot indicates
pin 1
Dot indicates
pin 1
0.225
5,72
0.225
5,72
max
max
0.004/0,10
0.120
3,05
0.100
2,54
°
°
90 -105
min
0.400
10,16
typ
typ
0.025
0,64
max
0.100
2,54
typ
0.520 0.010
13,21 0,25
0.300 0.010
7,62 0,25
0.010 × 0.020
0,25 × 0,51
typ
0.520
13,2
0.30
7,6
0.06
1,52
0.40
10,2
1
2
3
6
0.100
2,54
0.100
2,54
1
2
3
6
5
4
0.10
2,5
0.10
2,5
5
4
0.025
0,64
dia typ
0.03
0,76
Recommended
Land Pattern
inches
mm
inches
mm
Recommended
Board Layout
Dimensions are in
Dimensions are in
Document 425-1 Revised 11/10/11
Document 425-2
Wideband Transformers
Pins 4
–
6
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_ꢀ WB1.18-3Lꢀ
WB1.5-6SL_ꢀ WB1.5-6Lꢀ
WB1-1Lꢀ
WB1-6Lꢀ
1:1
1ꢀ: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
—
—
—
—
—
—
—
—
—
—
1
6
4
WB2-1-2WSL_ꢀ WB2-1-2WLꢀ 1:2
WB2.5-6SL_ꢀ
WB4-6SL_ꢀ
WB9-1SL_ꢀ
WB16-1SL_ꢀ
WB36-1SL_ꢀ
WB2.5-6Lꢀ
WB4-6Lꢀ
WB9-1Lꢀ
WB16-1Lꢀ
WB36-1Lꢀ
1:2.5
1:4
1:9
1ꢀ:16
1ꢀ:36
3
50
WB1-1TSL_ꢀ
WB1-6TSL_ꢀ
WB2-1TSL_ꢀ
WB1-1TLꢀ
WB1-6TLꢀ
WB2-1TLꢀ
1:1
1:1
1:2
1ꢀ:2.5
1ꢀ: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
6
4
1
2
3
WB2.5-6TSL_ꢀ WB2.5-6TLꢀ
140
270
100
172
240
144
221
896
WB3-1TSL_ꢀ
WB4-1HSL_ꢀ
WB4-6TSL_ꢀ
WB5-1TSL_ꢀ
WB8-1TSL_ꢀ
WB13-1TSL_ꢀ
WB16-6TSL_ꢀ
WB3-1TLꢀ
WB4-1HLꢀ
WB4-6TLꢀ
WB5-1TLꢀ
WB8-1TLꢀ
WB13-1TLꢀ
WB16-6TLꢀ
1ꢀ:8
1ꢀ:13
1ꢀ:16
75
WBT1-6SL_ꢀ
WBT1.5-1SL_ꢀ WBT1.5-1Lꢀ
WBT2.5-6SL_ꢀ WBT2.5-6Lꢀ
WBT4-1SL_ꢀ
WBT4-1ASL_ꢀ WBT4-1ALꢀ
WBT1-6Lꢀ
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
6
5
1
2
3
1:1.5
1:2.5
1:3
1:4
1:16
1ꢀ:25
175
135
384
400
625
WBT4-1Lꢀ
4
WBT16-1SL_ꢀ
WBT25-1SL_ꢀ
WBT16-1Lꢀ
WBT25-1Lꢀ
1.ꢀWhenꢀordering,ꢀpleaseꢀspecifyꢀpackaging code:
WB25-1SLD
Packaging: D = 13″ machine-ready reel. EIA-481ꢀembossedꢀplasticꢀtapeꢀ(500ꢀpartsꢀperꢀfullꢀreel).
B =ꢀLessꢀthanꢀfullꢀreel.ꢀInꢀtape,ꢀbutꢀnotꢀmachineꢀready.
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.ꢀInductanceꢀmeasuredꢀatꢀ100ꢀkHz,ꢀ0.1ꢀV,ꢀ0ꢀAdcꢀonꢀanꢀAgilent/HPꢀ4192ꢀorꢀequivalent.
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 11/10/11
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)
Attenuationꢀmeasuredꢀonꢀaꢀnetworkꢀanalyzerꢀ(re:ꢀ50ꢀOhms)
Document 425-3 Revised 11/10/11
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)
Attenuationꢀmeasuredꢀonꢀaꢀnetworkꢀanalyzerꢀ(re:ꢀ50ꢀOhms)
Document 425-4 Revised 11/10/11
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)
Attenuationꢀmeasuredꢀonꢀaꢀnetworkꢀanalyzerꢀ(re:ꢀ50ꢀOhms)
Document 425-5 Revised 11/10/11
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