z9280 Coilcraft, Inc., z9280 Datasheet
z9280
Manufacturer Part Number
z9280
Description
Surface Mount Wideband Rf Transformers
Manufacturer
Coilcraft, Inc.
Datasheet
1.Z9280.pdf
(2 pages)
Z9280-AL_
Z9314-AL_
1. When ordering, please specify termination and packaging codes:
2. Impedance ratio is for the full primary winding to the full secondary
3. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2009
Surface Mount Wideband RF Transformers
number
Termination: L = RoHS compliant tin-silver-copper over silver-
Packaging:
Pri
winding.
Part
6
4
Z9280-A
1
D = 13 machine ready reel. EIA-481 embossed plastic
B = Less than full reel. In tape, but not machine ready.
Impedance
platinum-glass frit.
Special order: S = non-RoHS tin-lead (63/37).
tape, 1000 parts per full reel.
To have a leader and trailer added ($25 charge), use
code letter D instead.
1 : 6.25
pri : sec
5
3
1
ratio
1 : 1
Sec
Z9280-ALD
2
3 dB frequency
0.250 – 450
0.350 – 1700
response
(MHz)
Pri
6
4
Z9314-A
Specifications subject to change without notice.
Please check our website for latest information.
(mA)
Irms
250
250
2
3
1
Sec
Insertion
loss typ
0.58
1.10
(dB)
• Developed for use with Analog Devices digital to analog
• 400 V interwinding isolation, 1/4 Watt RF input power
• 250 mA max current rating.
Core material Ferrite
Terminations RoHS compliant tin-silver-copper over silver-
platinum-glass frit. Other terminations available at additional cost.
Weight 0.4 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 500 per 13 reel; Plastic tape: 24 mm wide,
0.42 mm thick, 20 mm pocket spacing, 6.6 mm pocket depth
PCB washing Only pure water or alcohol recommended
Dimensions are in
high-speed converters
L min DCR max
(µH)
30
9.5
Pins 1-3
inches
mm
(Ohms)
0.075
0.080
L min DCR max
Document 296-1 Revised 10/21/08
(µH)
9.5
4.5
Pins 6-4
(Ohms)
0.075
0.038
Document 296 -1
Color dot
Orange
Black
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z9280 Summary of contents
Page 1
... 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. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Z9280 Pri Pri 5 ...
Page 2
... Surface Mount Wideband RF Transformers Frequency Response Curves Z9280- 0 100 Frequency (MHz) Attenuation measured on a network analyzer (re: 50 Ohms) © Coilcraft, Inc. 2009 Z9314- 0.1 1000 10000 1 Specifications subject to change without notice. Please check our website for latest information. ...