RoHS
SCM10S
SMD Wirewound Common Mode Filter
inch
(mm)
Dimensions:
.078±.008
(2.0±0.2)
.047±.008
(1.2±0.2)
.047±.008
(1.2±0.2)
.043
(1.10)
1
4
2
3
.018±.004
(0.46±0.1)
.017
(0.45)
.049
(1.25)
.018±.004
(0.46±0.1)
.102
.021±.004
.021±.004
(2.60)
(0.55±0.1)
(0.55±0.1)
Recommended PCB Layout
Features
Allied
Part
Number
Common Mode
Impedance
(Ω) ±25%
Test
DC
Rated
Rated
Withstand
IR
(Ω)
Min.
Frequency Resistance Current Volt. (Vdc) Volt. (Vdc)
(MHz)
• Minature SMD common mode filter
• Excellent noise attenuation in a small
package
• Suitable for automated assembly
• SCM series offers wide impedance
range
(Ω) Max (mA) Max
Max
Max
0.25
0.30
0.30
0.35
0.35
0.40
0.40
0.40
0.50
400
400
400
350
350
300
300
300
300
50
50
50
50
50
50
50
50
50
125
125
125
125
125
125
125
125
125
10M
10M
10M
10M
10M
10M
10M
10M
10M
SCM10S-670
SCM10S-900
SCM10S-121
SCM10S-161
SCM10S-181
SCM10S-201
SCM10S-221
SCM10S-261
SCM10S-361
67
90
100
100
100
100
100
100
100
100
100
120
160
180
200
220
260
360
• Excellent solderability
• MSL Level 1
Electrical
Impedance range: 67-360Ω
Tolerance: 25% over entire range
Test Frequency: 100MHz
Schematic
Withstand Voltage: 125Vdc Max
Operating Temp: -40ºC to +125ºC
Rated Current: ▲T 20ºC Max
2
3
1
4
Solderability Test
Preheat: 150°C, 60 sec.
Solder: Sn96.5%, Ag3%, Cu0.5%
Temperature: 245 ±5°C
Flux for Lead Free: Rosin 9.5%
Dip Time: 4 ±1 sec
Reflow Soldering
PRE-HEATING
SOLDERING
NATURAL
COOLING
Depth: Completey cover the
termination
TP(260
℃ / 10s max.)
Test Equipment
tp(245°C / 20~40s.)
217
Z (Common Mode): Agilent 4291A+,
Agilent 16197A
DCR: Agilent 4338B
IR: Agilent 4339
60~150s
200
150
60~180s
480s max.
Physical
25
TIME( sec.)
Packaging: 2000 pcs 7 inch reel
Marking: None
Reflow times: 3 times max.
www.alliedcomponents.com
949-356-1780
ALLIED COMPONENTS INTERNATIONAL
REVISED 10/03/2017