DR127-680-R COILTRONICS, DR127-680-R Datasheet - Page 3
![POWER INDUCTOR, 68UH, 2.44A, 20%](/photos/25/97/259773/4188192_sml.jpg)
DR127-680-R
Manufacturer Part Number
DR127-680-R
Description
POWER INDUCTOR, 68UH, 2.44A, 20%
Manufacturer
COILTRONICS
Datasheet
1.DR125-151-R.pdf
(6 pages)
Specifications of DR127-680-R
Inductance Tolerance
± 20%
Dc Resistance Max
0.105ohm
Dc Current Rating
2.44Arms
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Inductor Type
Power
Inductance
68µH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DR127-680-R
Manufacturer:
COOPER
Quantity:
60 000
Part Number:
DR127-680-R
Manufacturer:
EATON/COOPER
Quantity:
20 000
(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V rms , 0.0Adc.
(2) RMS current for an approximate ∆T of 40°C without core loss. It is recommended that the
(3) Peak current for approximate 30% roll off at 20°C.
(4) DCR limits @ 20°C.
(5) Applied Volt-Time product (V-µS) across the inductor. This value represent the applied V-µS
1207
temperature of the part not exceed 125°C.
at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40°C
temperature rise.
DR127-R47-R
DR127-1R0-R
DR127-1R5-R
DR127-2R2-R
DR127-3R3-R
DR127-4R7-R
DR127-6R8-R
DR127-8R2-R
DR127-100-R
DR127-150-R
DR127-220-R
DR127-330-R
DR127-470-R
DR127-680-R
DR127-820-R
DR127-101-R
DR127-151-R
DR127-221-R
DR127-331-R
DR127-471-R
DR127-681-R
DR127-821-R
DR127-102-R
Part Number
BU-SB07327
Inductance
Rated
1000
(µH)
0.47
1.00
1.50
2.20
3.30
4.70
6.80
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
470
680
820
+/-20%
OCL
0.419
0.821
1.357
2.027
2.831
4.841
7.387
8.861
10.47
14.09
22.93
33.92
47.05
66.48
79.75
99.31
144.9
221.5
323.6
467.1
676.7
818.1
1005
(µH)
(1)
Page 3 of 6
I rms
Amps
17.9
15.5
13.5
12.5
10.5
8.25
7.34
6.32
6.04
5.03
4.00
3.23
2.95
2.44
2.09
1.96
1.59
1.29
1.04
0.85
0.76
0.65
0.61
(2)
6) Part number definition: DRxxx-yyy-R
DRxxx = product code and size,
-yyy = inductance value in µH,
R = decimal point. If no R is present, third character = # of zeros
-R suffix = RoHS compliant
Amps
I sat
Peak
56.0
40.0
31.1
25.5
21.5
16.5
13.3
12.2
11.2
9.66
7.57
6.22
5.28
4.44
4.06
3.64
3.01
2.43
2.01
1.68
1.39
1.27
1.14
(3)
Data Sheet 4315
0.00195
0.00313
0.00341
0.00402
0.00567
0.00917
0.0116
0.0157
0.0172
0.0247
0.0391
0.0600
0.0719
DCR
0.105
0.143
0.163
0.247
0.376
0.574
0.861
Typ.
1.08
1.47
1.66
(Ω Ω )
(4)
Volt-µSec
Typ.
3.50
4.90
6.30
7.70
9.10
11.9
14.7
16.1
17.5
20.3
25.9
31.5
37.1
44.1
48.3
53.9
65.1
80.5
97.3
117
141
155
172
(5)