TTWB-2-CL 반도체 회로 부품 판매점
Surface Mount Wideband RF Transformers
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 Coilcraft |
Document 194-1
SurfaceMountWidebandRF Transformers
• Tapped and untapped versions
• 400 V interwinding isolation, 1/4 Watt RF input power
• 250 mA max current rating.
Typical Frequency Response
Part
number
TTWB-1-AL_
TTWB-1.5-AL_
TTWB-2-AL_
TTWB-4-AL_
TTWB-16-AL_
TTWB1010L_
TTWB1010-1L_
TTWB1015L_
TTWB1040L_
TTWB-1-BL_
TTWB-1.5-BL_
TTWB-2-BL_
TTWB-4-BL_
TTWB-16-BL_
TTWB2010L_
TTWB2010-1L_
TTWB2040L_
TTWB-1-CL_
TTWB-1.5-CL_
TTWB-2-CL_
TTWB-4-CL_
TTWB3010L_
TTWB3010-1L_
TTWB3015L_
TTWB3040L_
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
Designer’s Kit C329 contains three of each part
Core material Ferrite
Terminations RoHS compliant tin-silver-copper over silver-
platinum-glass frit. Other terminations available at additional cost.
Weight 0.37 – 0.43 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)
Mean Time Between Failures (MTBF) 16,666,667 hours
Packaging 1000 per 13″ reel; Plastic tape: 16 mm wide, 0.34 mm
thick, 12 mm pocket spacing, 4.83 mm pocket depth
PCB washing Only pure water or alcohol recommended
Dimensions
0.240
6,10
3rd color dot
over pin 6
0.185 +0.005 /–0.010
4,70 +0,127 /–0,254
0.255
6,48
0.240
6,10
0.035
0,89
12
3
0.180
4,57
1st color dot
over pin 1
0.250
6,35
65
4
0.045
1,14
Recommended 0.170
Land Pattern 4,32
65 4
0.040
1,02
Unless otherwise noted, tolerance
for all dimensions ±0.005/0,127.
0.050
1,27
12 3
0.050
1,27
Dimensions
are
in
inches
mm
© Coilcraft, Inc. 2008
Specifications subject to change without notice.
Please check our website for latest information.
Document 194-1 Revised 10/21/08
Document 194-2
Surface Mount Wideband RF Transformers
Type
Impedance
ratio2 Bandwidth
Part number1 pri:sec
(MHz)
TTWB-1-AL_
TTWB-1.5-AL_
1 6 TTWB-2-AL_
TTWB-4-AL_
TTWB-16-AL_
3 4 TTWB1010L_
Type A TTWB1010-1L_
TTWB1015L_
TTWB1040L_
1:1
1:1.5
1:2
1:4
1:16
1:1
1:1
1:1.5
1:4
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
TTWB-1-BL_
1 6 TTWB-1.5-BL_
5 TTWB-2-BL_
TTWB-4-BL_
3 4 TTWB-16-BL_
Type B TTWB2010L_
TTWB2010-1L_
TTWB2040L_
1:1
1:1.5
1:2
1:4
1:16
1:1
1:1
1:4
0.13 - 425
0.50 - 250
0.20 - 400
0.14 - 700
0.075 - 90
0.0035 - 125
0.03 - 250
0.15 - 400
TTWB-1-CL_
1 6 TTWB-1.5-CL_
TTWB-2-CL_
25
TTWB-4-CL_
3 4 TTWB3010L_
Type C TTWB3010-1L_
TTWB3015L_
TTWB3040L_
1:1
1:1.5
1:2
1:4
1:1
1:1
1:1.5
1:4
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
Pins 1-3
Pins 6-4
loss max L min3 DCR max L min3 DCR max
(dB) (µH) (Ohms) (µH) (Ohms)
0.60
40 0.070
40 0.070
0.35 110 0.080 160 0.110
0.25
75 0.088 150 0.120
0.50
25 0.075
98 0.135
0.35 75 0.260 1250 0.910
0.20 780 0.320 780 0.320
0.20
95 0.200
95 0.200
0.40
51 0.130
80 0.145
0.40
25 0.115
95 0.160
0.40
22 0.070
22 0.070
0.40 140 0.100 200 0.120
0.35
75 0.088 150 0.130
0.50
25 0.075
98 0.135
0.30 75 0.260 1250 0.910
0.20 780 0.320 780 0.320
0.20
95 0.200
95 0.200
0.40
25 0.115
95 0.160
0.60
22 0.070
22 0.070
0.30 140 0.110 200 0.120
0.30
75 0.105 150 0.130
0.50
25 0.075
98 0.135
0.20 780 0.320 780 0.320
0.20
95 0.200
95 0.200
0.40
51 0.130
80 0.145
0.40
25 0.115
95 0.160
Color code
Black Black Green
Black Brown Green
Black Red Green
Black Yellow Green
Black Orange Green
Black Black Black
Black Black Violet
Black Black Brown
Black Black Yellow
Brown Black Green
Brown Brown Green
Brown Red Green
Brown Yellow Green
Brown Orange Green
Brown Black Black
Brown Black Violet
Brown Black Yellow
Red Black Green
Red Brown Green
Red Red Green
Red Yellow Green
Red Black Black
Red Black Violet
Red Black Brown
Red Black Yellow
1. When ordering, please specify termination and packaging codes:
TTWB-1-ALD
Termination: L = RoHS compliant tin-silver-copper over silver-platinum-glass frit.
Special order: S = non-RoHS tin-lead (63/37).
Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic tape, 1000 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 tested at 130 kHz, 0.1 Vrms, 0 Adc.
4. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2008
Specifications subject to change without notice.
Please check our website for latest information.
Document 194-2 Revised 10/21/08
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TTWB-2-CL transformer
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[ TTWB-2-CL.PDF ]
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