4120R-601-250/201L Bourns Inc., 4120R-601-250/201L Datasheet - Page 2

• Manufacturer Part Number: 4120R-601-250/201L
• Description: FILTER, T NETWORK, 200PF, 25R
• Manufacturer: Bourns Inc.

Specifications of 4120R-601-250/201L

• Voltage Rating: 50V
• Capacitance: 200pF
• Svhc: No SVHC (15-Dec-2010)
• Approval Bodies: External Depth
• External Length / Height: 4.57mm
• External Width: 7.87mm
• Flammability Rating: UL94V-0
• Voltage: RoHS Compliant
• Attenuation @ 100mhz: 15dB
• Attenuation @ 10mhz: 4dB
• Attenuation @ 1ghz: 17dB
• Attenuation @ 200mhz: 40dB
• Attenuation @ 20mhz: 7dB
• Rohs Compliant: Yes

TYPICAL CIRCUIT
4120R-601-RC/CC
4420R-601-RC/CC
0
Attenuation Vs. Frequency - Typical Capacitor Values With R= 25 Ohms
Typical Circuit
ATTENUATION VS. FREQUENCY - TYPICAL CAPACITOR VALUES WITH R = 25 OHMS
Attenuation vs. Frequency
Attenuation vs. Frequency
indicates - 3dB rolloff frequency (f ) c
Model 4120R-601-250/500
Model 4420-601-250/500
50pF - 3dB @ 84 MHz
Model 4120R-601-250/201
Model 4420P-601-250/201
200pF - 3dB @ 21 MHz
601 Series - RC Networks T-Filters
R
C
R
R
20
11
-10dB
-15dB
-20dB
-25dB
-30dB
-35dB
-40dB
+5dB
-5dB
0dB
These low-pass filters are ideal for installation between I/O drivers and RS 232
connectors.
CONSULT FACTORY FOR VALUES NOT LISTED
Insert RC/CC Code from table below to
form part number.
How To Order EMI/RFI Filter Networks
Model
(44 = SMD SOIC Pkg)
(41 = Molded DIP)
Number of Pins
Physical Configuration
P = Surface Mount Device
R = Molded DIP
DC
250
270
470
820
101
RC
(SMD)
100Hz
100Ω
25Ω
27Ω
47Ω
82Ω
R
1kHz
500
101
181
201
CC
10kHz
Customers should verify actual device performance in their specific applications.
44 20 P - 601 - RC/CC
100pF
180pF
200pF
50pF
C
.1MHz
4420P-601-*RC/CC-SMD
4120R-601-*RC/CC-DIP
4118R-601-*RC/CC-DIP
*First two digits are significant. Third
digit represents the number of zeros to
follow.
Seven circuits in an 18-pin package.
Eight circuits in a 20-pin package.
1MHz
Packages Available
Specifications are subject to change without notice.
200pF
10MHz
Resistance/Capacitance Code
• First 2 digits are significant
• Third digit represents the
Electrical Configuration
number of zeros to follow
100MHz
50pF
REV. 04/06
1GHz