SDR0604T Просмотр технического описания (PDF) - KOA Speer Electronics, Inc.
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SDR0604T Datasheet PDF : 3 Pages
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SDR
power choke coil inductor
applications and ratings (continued)
Part
Designation
Nominal
Inductance
L (µH) @ 1KHz
SDR1006TTEB271K
270
SDR1006TTEB331K
330
SDR1006TTEB391K
390
SDR1006TTEB471K
470
SDR1006TTEB561K
560
SDR1006TTEB681K
680
SDR1006TTEB821K
820
Inductance
Tolerance
K: ±10%
DC
Resistance
Maximum
(Ω)
0.97
1.15
1.30
1.48
1.90
2.25
2.55
Allowable
DC Current
Maximum
(Amps)
0.57
0.52
0.48
0.42
0.33
0.28
0.24
Operating
Temperature
Range
Storage
Temperature
Range
-20°C to +80°C -40°C to +105°C
environmental applications
L-Frequency Characteristics
1000
SDR1006-821K
100
SDR1006-101K
10
SDR1006-120K
1
0.01
0.1
1
10
100
Frequency (MHz)
Performance Characteristics
Parameter
Maximum ∆ L
Body Strength
No damage
Resistance to Vibration
Resistance to Soldering
Solderability
Resistance to Cold
Temperature Cycling
Resistance to Heat
T.C.R.
Resistance to Damp
(Steady State)
Endurance
(Under Damp and Load)
Endurance
(Under High Temperature)
Change of inductance: ±5%
No remarkable visual damage
The electrode shall be covered
with new solder
Change of inductance: ±10%
Change of inductance: ±10%
Change of inductance: ±10%
Change of inductance: ±5%
Change of inductance: ±10%
Change of inductance: ±10%
Change of inductance: ±10%
Test Method
Load 1 kg. for 10 seconds
1R
R: The top of load stock
L: Slot width
SDR0805: 1.57" (4.0mm)
SDR1006: .236" (6.0mm)
To put the sample on paper phenotic resin laminate base and to vibrate
at the frequency of 10 - 55 - 10 Hz for each X, Y, Z direction for 2 hours
and to sweep it at a full vibration width of .059" (1.5mm) for 1 minute
To immerse into solder bath @ 260°C ± 5°C for 10 seconds ± 1 second
To immerse in solder bath @ 235°C ± 5°C for 3 seconds ± 0.5 second
To leave in a bath @ -40°C ±2°C for 1000 hours
To keep @ -25°C to +85°C for 30 minutes in 5 cycles and leave for
1 - 15 minutes in normal temperature at the time of transition between
low temperatures and high temperatures
To leave in a bath @ 85°C ±2°C for 2 hours
(Resistance to heat of ferrite core: 120°C)
20°C shall be standard and change of inductance shall be measured
@ -25°C to +85°C
60°C ± 2°C, 90 - 95% RH, 1000 hours
40°C ± 2°C, 90 - 95% RH
85°C ± 2°C, supply allowable current for 1000 hours
234
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/23/06
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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