1-2
MECHANICAL SPECIFICATIONS
phone (305) 662-7276
e-fax: (520) 752-3268
e-mail:sales@falcomex.com
www.falco.com
TTID1305.PDF REV: D1 07/08
Front View
Schematic
Side View
PCB Layout (Top)
POWER INDUCTORS
( TTID1305 Series )
1. Inductance tested at 0.25 V. **Tested at 1.0 V.
2. Temperature rise is 40°C Typ.
3. Operating Temp. range -40° to +105°C.
For use in high frequency DC/DC converters.
Low radiation.
Low core loss
Current handling up to 18 Amps.
Energy storage of 85 µJ.
Power Inductors Shielded - THT Toroidal 13 mm
MAX. DIM :
L = 18.20 mm
W= 9.52 mm
H = 16.00 mm
ELECTRICAL SPECIFICATIONS
FALCO PART
NUMBER
RoHS PART
NUMBER
OCL
(μH)1
TOL FREQ.
(KHz)
DCR
(Ω max)
Irating
2
(Amp)
A max.
in / mm
B max.
in / mm
C max.
in / mm
DRef.
in / mm
Pin Length
in / mm
Hole Dia.
in / mm
T50004 0.528 ± 12% 100.0 0.00300 18.00 0.650 / 16.51 0.375 / 9.52 0.600 / 15.24 0.290 / 7.37 0.250 / 6.35 0.052 / 1.32
*T50050 1.610 ± 17% 300.0 0.00325 18.00 0.633 / 16.08 0.323 / 8.20 0.575 / 14.60 0.276 / 7.01 0.142 / 3.60 0.069 / 1.75
**T50121 2.500 ± 20% 200.0 0.00280 8.00 0.709 / 18.00 0.354 / 9.00 0.630 / 16.00 0.276 / 7.01 0.157 / 4.00 0.056 / 1.42
**T50051 2.670 ± 20% 10.0 0.00400 13.00 0.716 / 18.20 0.362 / 9.20 0.630 / 16.00 0.335 / 8.50 0.134 / 3.40 0.069 / 1.75
T50242 3.990 ± 12% 100.0 0.00600 10.00 0.630 / 16.00 0.315 / 8.00 0.575 / 14.60 0.260 / 6.60 0.118 / 3.00 0.050 / 1.27
* T50050 & T50C50 are trifilar wound.
INCHES [mm]
1
2
12
D
(X2) HOLE
DIA Ref.
1
12
AB
C
A
B
C
VERTICAL VERSION
HORIZONTAL VERSION
Pin Length
± 0.020
[± 0.50]
Pin Length
± 0.020
[± 0.50]
2
1
VERTICAL VERSION
HORIZONTAL VERSION
FALCO PART
NUMBER
RoHS PART
NUMBER
OCL
(μH)1
TOL FREQ.
(KHz)
DCR
(Ω max)
Irating
2
(Amp)
A max.
in / mm
B max.
in / mm
C max.
in / mm
DRef.
in / mm
Pin Length
in / mm
Hole Dia.
in / mm
*T50C50 1.610 ± 17% 300.0 0.00325 18.00 0.669 / 17.00 0.315 / 8.00 0.669 / 17.00 0.295 / 7.50 0.142 / 3.60 0.069 / 1.75
T50A72 4.750 ± 15% 10.0 0.00600 10.00 0.660 / 16.76 0.330 / 8.38 0.650 / 16.51 0.200 / 5.08 0.150 / 3.81 0.052 / 1.32
T50A72 PIN TOL. ± 0.030 [± 0.76 mm]
Inductance vs Current
2-2
phone (305) 662-7276
e-fax: (520) 752-3268
e-mail:sales@falcomex.com
www.falco.com
TTID1305.PDF REV: D1 07/08
( TTID1305 Series )
Power Inductors Shielded - THT Toroidal 13 mm
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0 4 8 121620242832
IDC (AMPERES)
L(μH) @ 100KHz
L (T50004)
T50050
0.1
1.0
10.0
036912151821242730
IDC(AMPS)
L @ 100 KHZ
L @ 250 KHZ
L(μH)
L (T50121)
L (T50242)
L (T50A72)
