SMTDR4D 3L Electronic Group Holdings Limited, SMTDR4D Datasheet - Page 3

• Manufacturer Part Number: SMTDR4D
• Description: Unshielded Smt Power Inductors Smtdr 4d06/08 Type
• Manufacturer: 3L Electronic Group Holdings Limited

Shape and size : ( Dimensions are in mm )
Features :
．Low profile, low DCR.
．Unshielded SMD power inductor
．Small size with the electrode attached to the base directly.
．Available on tape and reel for auto surface
Inductance and rated current ranges :
．SMTDR5D11
．SMTDR5D13
．Test equipment :
．Electrical specifications at 25℃.
mounting.
L : Agilent 4284A LCR meter @100KHz ,100mV
DCR : Milli-ohm meter.
2.2~100uH
3.3~47uH
UNSHIELDED SMT POWER INDUCTORS
0.94~0.20A
1.25~0.35A
SMTDR 5D11/13 TYPE
11.3
Ordering information :
Characteristics :
．
．Operating temperature:-40℃ to 85℃
Applications :
．Chopper circuit.
．DC-DC Converters
．Choke coil
．Other various electronic appliances.
(1) Type : Surface Mounting Type.
(2) Style : DR Core with base size.
(3) Inductance : 3R3 for 3.3 uH.
(4) Inductance tolerance :
SMT
initial value in D.C. saturation characteristics or temperature
raise becomes △T=40℃ (Ta=20℃), whichever is lower.
Rated DC Current: It is either the inductance is 10% lower than its
(1)
"N":±30% "M": ±20%;
DR5D11
(2)
- 3R3 M
(3) (4)