A1801 Datasheet, PDF (1/2 Pages) Pulse A Technitrol Company – COMMON MODE CHOKE

COMMON MODE CHOKE
For Fibre Channel, Gigabit Ethernet,
and IEEE 1394 Applications
Common Mode Attenuation from 200 MHz to 2.5 GHz
Reduces radiated emissions and improves noise immunity
235°C Peak Reflow temperature rating
Surface mount, auto-insertable package
Industrial temperature range
Part
Number
A1801
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
200 MHz
-11.0
500MHz
-11.0
Common Mode Attenuation
(dB TYP)
1.0GHz
1.5GHz
-11.0
-10.0
2.0GHz
-9.0
2.5GHz
-7.5
Primary Inductance
OCL
(µH MIN)
3.0
DCR
(Ω MAX)
.15
A1801
.290
7,37
MAX
Mechanical
.075
1,90
1.50
3,81
.050
1,27
Date Code
Rev
Country of Origin
.240
6,10
MAX
.340 .190
8,64 4,83
.030
0,76
Schematic
1
8
4
5
8X
.035
0,89
.150
3,81
MAX
.004 / 0,10
8 SURFACES
.10,5207 _TYP
Dimensions: ^Inches
mm
Unless otherwise specified, all tolerances are ± ^.005
0,13
Weight . . . . . . .0.2 grams (max)
Tape & Reel . . . . . . . .1750/reel
Tube . . . . . . . . . . . . . . .80/tube
US 858 674 8100 ^• UK 44 1483 401 700 ^• France 33 3 84 35 04 04 ^• Singapore 65 6287 8998 ^• Taiwan 886 2 2698 0228 ^• Hong Kong 852 2788 6588 ^• http://www.pulseeng.com
A104.A (1/04)