POWER CHOKE COIL
SDR
SPEER ELECTRONICS, INC.
FREQUENCY INDUCTOR
FIXED HIGH-FREQUENCY INDUCTORS
- Suitable for reflow sold
- Available in 0805 & 1006 sizes
- High current capability
up to 2 Amps
- Low DCR
CHIP
INDUCTORS
DIMENSIONS
TYPE
0805
1006
A
.307
(7.8 MAX)
.385
(9.8 MAX)
B
.208
(5.3 MAX)
.228
(5.8) MAX
C
.102
(2.6 TYP)
.114
(2.9 TYP)
ORDERING & SPECIFYING INFORMATION*
SDR
Type
1006
Size
Code
0805
1006
TE
Packaging
IRO
Nominal
Inductance
1R0 = 1
µH
101 = 100
µH
Decimal point
shall be
indicated by R,
which are all
significant figures.
K
Tolerance
M:
±20
%
K:
±10%
Choke
Coil
TE: Embossed Plastic
No Designation: Bulk
*Please Note: KSE’s Part Numbers Do Not Contain any Spaces or Hyphens.
TELEPHONE:
814-362-5536
78
FAX:
814-362-8883
POWER CHOKE COIL
SDR
SPEER ELECTRONICS, INC.
FREQUENCY INDUCTOR
ENVIRONMENTAL & MECANICAL PERFORMANCE
PARAMETER
Body Strength
MAXIMUM
∆
L
No Damage
TEST METHODS
Load 1 kg. for 10 seconds
R. The top of
load stock
L: Slot-width
SDR 1006:
.236”(6.0mm)
SDR0805:
.157” (4.0 mm)
Resistance to
Vibration
Change of
Induction:
±5%
To put the sample on paper phenotic resin laminatebase 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 .059” (1.5mm) for 1 minute.
To immerse into Solder bath of 260
±
5°C for 10
±
1 seconds.
To immerse for 3 + 0.5 seconds at 235
±+5°C
CHIP
INDUCTORS
Resistance to
Soldering
Solderability
No remarkable
visual damage
The electrode
shall be covered
with new sold
Change of
Inductance:
±10%
Change of
Inductance:
±10%
Resistance to
Cold
Temperature
Cycling
To leave in a bath at -40
±
2°C for 1,000 hours.
To keep at -25°C~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 at 85± 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 at -25°C~85°C
Temperature: 60±2°C
Humidity: 90~95%
Test hours: 1,000 hours
Temperature: 40±2°C
Humidity: 90~95%
Resistance
Heat
T.C.R.
Inductance:
±5%
Resistance to
Damp
(Steady State)
Endurance
(Under Damp
and Load)
Endurance
(Under High
Change of
Inductance:
±10%
Change of
Change of
Inductance:
±10%
Change of
Inductance:
±10%
Change of
Inductance:±10%
Temperature: 85±2°C
To supply allpwable current for 1,000 hours
TELEPHONE:
814-362-5536
80
FAX:
814-362-8883
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