Document 591-1
Surface Mount Wideband RF Transformers
• 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)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332
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
number
PWB-1-AL_
PWB-1.5-AL_
PWB-2-AL_
PWB-4-AL_
PWB-16-AL_
PWB1010L_
PWB1010-1L_
PWB1015L_
PWB1040L_
PWB-1-BL_
PWB-1.5-BL_
PWB-2-BL_
PWB-4-BL_
PWB-16-BL_
PWB2010L_
PWB2010-1L_
PWB2040L_
PWB-1-CL_
PWB-1.5-CL_
PWB-2-CL_
PWB-4-CL_
PWB3010L_
PWB3010-1L_
PWB3015L_
PWB3040L_
3 dB
(MHz)
0.08 – 450
0.03 – 300
0.05 – 200
0.15 – 500
0.05 – 80
0.0035 – 125
0.03 – 250
0.07 – 225
0.15 – 400
0.13 – 425
0.50 – 250
0.20 – 400
0.14 – 700
0.075 – 90
0.0035 – 125
0.03 – 250
0.15 – 400
0.10 – 300
0.15 – 200
0.13 – 285
0.14 – 500
0.0035 – 125
0.03 – 250
0.07 – 225
0.15 – 400
2 dB
(MHz)
0.13 – 325
0.035 – 250
0.06 – 160
0.24 – 300
0.06 – 75
0.0045 – 100
0.04 – 225
0.10 – 200
0.25 – 350
0.18 – 325
0.80 – 175
0.225 – 275
0.20 – 400
0.11 – 75
0.0045 – 100
0.04 – 225
0.25 – 350
0.13 – 200
0.225 – 150
0.20 – 175
0.20 – 230
0.0045 – 100
0.04 – 225
0.10 – 200
0.25 – 350
1 dB
(MHz)
0.30 – 190
0.06 – 150
0.10 – 100
0.60 – 140
0.11 – 30
0.007 – 80
0.06 – 200
0.20 – 125
0.80 – 250
0.32 – 190
1.50 – 120
0.50 – 150
0.40 – 150
0.20 – 65
0.007 – 80
0.06 – 200
0.80 – 250
0.20 – 150
0.35 – 100
0.325 – 125
0.40 – 110
0.007 – 80
0.06 – 200
0.20 – 125
0.80 – 250
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
Document 591-1
Revised 05/15/17
© Coilcraft Inc. 2017
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 591-2
Surface Mount Wideband RF Transformers
Type
Pri
Sec
Part number
1
PWB-1-AL_
PWB-1.5-AL_
PWB-2-AL_
PWB-4-AL_
PWB-16-AL_
PWB1010L_
PWB1010-1L_
PWB1015L_
PWB1040L_
PWB-1-BL_
PWB-1.5-BL_
PWB-2-BL_
PWB-4-BL_
PWB-16-BL_
PWB2010L_
PWB2010-1L_
PWB2040L_
PWB-1-CL_
PWB-1.5-CL_
PWB-2-CL_
PWB-4-CL_
PWB3010L_
PWB3010-1L_
PWB3015L_
PWB3040L_
Impedance
ratio
2
pri:sec
1:1
1:1.5
1:2
1:4
1:16
1:1
1:1
1:1.5
1:4
1:1
1:1.5
1:2
1:4
1:16
1:1
1:1
1:4
1:1
1:1.5
1:2
1:4
1:1
1:1
1:1.5
1:4
Bandwidth
(MHz)
0.08 - 450
0.03 - 300
0.05 - 200
0.15 - 500
0.05 - 80
0.0035 - 125
0.03 - 250
0.07 - 225
0.15 - 400
0.13 - 425
0.50 - 250
0.20 - 400
0.14 - 700
0.075 - 90
0.0035 - 125
0.03 - 250
0.15 - 400
0.10 - 300
0.15 - 200
0.13 - 285
0.14 - 500
0.0035 - 125
0.03 - 250
0.07 - 225
0.15 - 400
Idc
(mA)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Insertion
loss max
(dB)
0.60
0.35
0.25
0.50
0.35
0.20
0.20
0.40
0.40
0.40
0.40
0.35
0.50
0.30
0.20
0.20
0.40
0.60
0.30
0.30
0.50
0.20
0.20
0.40
0.40
Primary (pins 1-3) Secondary (pins 6-4)
L min
3
DCR max
L min
3
DCR max
(µH)
(Ohms)
(µH)
(Ohms)
40
110
75
25
75
780
95
51
25
22
140
75
25
75
780
95
25
22
140
75
25
780
95
51
25
0.070
0.080
0.088
0.075
0.260
0.320
0.200
0.130
0.115
0.070
0.100
0.088
0.075
0.260
0.320
0.200
0.115
0.070
0.110
0.105
0.075
0.320
0.200
0.130
0.115
40
160
150
98
1250
780
95
80
95
22
200
150
98
1250
780
95
95
22
200
150
98
780
95
80
95
0.070
0.110
0.120
0.135
0.910
0.320
0.200
0.145
0.160
0.070
0.120
0.130
0.135
0.910
0.320
0.200
0.160
0.070
0.120
0.130
0.135
0.320
0.200
0.145
0.160
1
6
3
4
Type A
1
Pri
Sec
6
5
3
4
Type B
1
2
3
Pri
Sec
6
5
4
Type C
1. When ordering, please specify
termination
and
packaging
codes:
PWB-3010-1LD
Termination: L
= RoHS compliant tin-silver-copper over tin over nickel over phos bronze.
Special order:
S
= non-RoHS tin-lead (63/37).
Packaging: C
= 7″ machine ready reel. EIA-481 embossed plastic tape, 250 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 C instead.
D
= 13″ machine ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
2. Impedance ratio is for the full primary winding to the full secondary winding.
3. Inductance tested at 130 kHz, 0.1 Vrms, 0 Adc.
4. 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 591-2
Revised 05/15/17
© Coilcraft Inc. 2017
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 591-3
PWB Type A Transformers
0
1
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
5
4
3
2
1
0
-1
-2
-3
-4
-5
PWB-1-AL
3 dB bandwidth: 0.08 – 450 MHz
Frequency (MHz)
1
10
100
1000
PWB-1-AL
Phase imbalance
Magnitude imbalance
0.01
0.1
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB-1.5-AL
3 dB bandwidth: 0.03 – 300 MHz
Frequency (MHz)
1
10
100
1000
PWB-1.5-AL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB-2-AL
3 dB bandwidth: 0.05 – 200 MHz
Frequency (MHz)
1
10
100
1000
PWB-2-AL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB-4-AL
3 dB bandwidth: 0.15 – 500 MHz
Frequency (MHz)
1
10
100
1000
PWB-4-AL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0.1
PWB-16-AL
3 dB bandwidth: 0.05 – 80 MHz
Frequency (MHz)
1
10
100
1000
PWB-16-AL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
1
10
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 591-3
Revised 05/15/17
© Coilcraft Inc. 2017
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.
Degrees
dB
Degrees
dB
Degrees
dB
Degrees
dB
Degrees
dB
Document 591-4
PWB Type A Transformers
0
1
Attenuation (dB)
2
3
4
5
6
7
8
0.001
0
1
5
4
3
2
1
0
-1
-2
-3
-4
-5
PWB1010L
3 dB bandwidth: 0.0035 – 125 MHz
0.01
10
10
100
PWB1010L
Phase imbalance
Magnitude imbalance
0.001
0.01
15
12
9
6
3
0
-3
-6
-9
-12
-15
10
100
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
Frequency (MHz)
0.1
1
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB1010-1L
3 dB bandwidth: 0.03 – 250 MHz
Frequency (MHz)
1
10
100
1000
PWB1010-1L
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB1015L
3 dB bandwidth: 0.07 – 225 MHz
Frequency (MHz)
1
10
100
1000
PWB1015L
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0.1
PWB1040L
3 dB bandwidth: 0.15 – 400 MHz
Frequency (MHz)
1
10
100
1000
PWB1040L
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
1
10
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 591-4
Revised 05/15/17
© Coilcraft Inc. 2017
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.
Degrees
dB
Degrees
dB
Degrees
dB
Degrees
dB
Document 591-5
PWB Type B Transformers
0
1
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
5
4
3
2
1
0
-1
-2
-3
-4
-5
PWB-1-BL
3 dB bandwidth: 0.13 – 425 MHz
Frequency (MHz)
1
10
100
1000
PWB-1-BL
Phase imbalance
Magnitude imbalance
0.01
0.1
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
15
12
9
6
3
0
-3
-6
-9
-12
-15
100
1000
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB-1.5-BL
3 dB bandwidth: 0.50 – 250 MHz
Frequency (MHz)
1
10
100
1000
PWB-1.5-BL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB-2-BL
3 dB bandwidth: 0.20 – 400 MHz
Frequency (MHz)
1
10
100
1000
PWB-2-BL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0
1
0.1
PWB-4-BL
3 dB bandwidth: 0.14 – 700 MHz
Frequency (MHz)
1
10
100
1000
PWB-4-BL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
5
4
3
2
1
0
-1
-2
-3
-4
-5
1
10
Attenuation (dB)
2
3
4
5
6
7
8
0.01
0.1
PWB-16-BL
3 dB bandwidth: 0.075 – 90 MHz
Frequency (MHz)
1
10
100
1000
PWB-16-BL
Phase imbalance
Magnitude imbalance
0.01
0.1
Frequency (MHz)
1
10
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 591-5
Revised 05/15/17
© Coilcraft Inc. 2017
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.
Degrees
dB
Degrees
dB
Degrees
dB
Degrees
dB
Degrees
dB
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