DATATRONICS DR342-261

February 28, 2007
SELF-LEADED SMD INDUCTOR DR342 SERIES
Features
z
z
z
z
z
z
Low Profile Surface Mount Design
Flat Top for Pick and Place
Inductance Range from 17µH to 380µH
Tape & Reel Packing
Operating Temp. -40°C to +85°C (note 3)
Tinned Leads with Leaded Solder is Available (note 3)
ELECTRICAL SPECIFICATIONS AT 25ºC
INDUCTANCE (µH)
±20% @100KHz, 0.1V
17
26
39
55
78
120
180
260
380
PART No.
DR342-170
DR342-260
DR342-390
DR342-550
DR342-780
DR342-121
DR342-181
DR342-261
DR342-381
DCR (Ω)
±20%
0.1
0.2
0.3
0.5
0.8
1.2
1.4
2.2
2.7
RATED CURRENT
(A) Nominal
1.02
0.84
0.68
0.56
0.46
0.38
0.30
0.25
0.20
ETop @100KHz
(V-µSec) Ref.
6.6
6.6
9.9
13.2
16.5
19.8
26.4
33.0
75.9
MECHANICAL OUTLINES
11.05
[0.435]
11.18
[0.440]
9.15 Max.
[0.360 Max.]
8.89
[0.350]
DR342
DATE
FRONT VIEW
SIDE VIEW
BOTTOM VIEW
13.59
[0.535]
1
2.00
[0.079]
8.89
[0.350]
2
SCHEMATIC
PCB SOLDER PAD LAYOUT (REF.)
NOTES:
1. All dimensions are shown in millimeters “mm” [inches “in”].
2. General tolerance ±0.25mm [0.010 in.], unless otherwise specified.
3. For non-RoHS parts replace DR prefix with 42- (e.g. DR342 becomes 42-342).
4. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C.
DATATRONIC:
28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: ddisales@datatronics.com
499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.