High Frequency Ceramic Solutions
Ultra Miniature 2.45GHz Impedance Matched FCC / ETSI Compliant Low Pass
Filter: Optimized for Nordic's Chipset nRF52832-CIAA
P/N 2450FM07A0035
2/11/2021
Detail Specification:
Page 1 of 4
AEC-Q200 qualified component available, contact us at: https://www.johansontechnology.com/ask-a-question
General Specifications
2450FM07A0035
2400 - 2500
0.35 Typ. (0.75 max.)
10 Typ. (10 min.)
Part Number
Frequency (MHz)
Insertion loss (dB)
Return Loss (dB)
Input Impedance
(Terminal Towards Chipset)
Impedance matched to
Nordic Semiconductor
nRF52832-CIAA,
nRF52805-CAAA
50Ω
Output Impedance
Reel Quantity
3W max. (CW)
Power Capacity
Operating Temperature
Attenuation (dB)
Recommended Storage
26 typ.@25°C 24 min. Conditions for unused
4800~5000MHz
17 typ.@25°C 15 min. T&R product
7200~7500MHz
10,000 pcs
-40 to +85°C
+5 to +35°C, Humidity:
45-75%RH, 18 mo.
Max.
You can download measured s-parameters of this component at: https://www.johansontechnology.com/nordic
Part Number Explanation
P/N Suffix
Bulk
T&R
Termination Style 100% Tin
Packaging Style
Suffix = S
Suffix = T
Suffix = None
E.g. 2450FM07A0035S
E.g. 2450FM07A0035T
E.g. 2450FM07A0035(T or S)
For the Full App Note and Layout Files, go to: https://www.johansontechnology.com/nordic
Mechanical Dimensions
In
L 0.039 ± 0.002
W 0.020 ± 0.002
max.
T 0.016
a 0.007 ± 0.004
b 0.010 ± 0.004
b
mm
1.00 ± 0.05
0.50 ± 0.05
0.40
max.
0.18 ± 0.10
0.25 ± 0.10
W
L
b
a
a
W
T
L
Terminal Configuration
No.
Function
IN (To the nRF52)
1
GND
2
OUT (To Antenna)
3
GND
4
L
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
https://www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012, USA • TEL +1.805.389.1166
Ver. 1.1
2017 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
Ultra Miniature 2.45GHz Impedance Matched FCC / ETSI Compliant Low Pass Filter:
Optimized for Nordic's Chipset nRF52832-CIAA
Detail Specification:
P/N 2450FM07A0035
2/11/2021
Page 2 of 4
Mounting Pad Dimensions
Solder Resist
0.3
*
Land
Through-hole ( 0.20)
0.5
0.6
*Line width should be designed to match
50Ω characteristic impedance, depending
on PCB material and thickness.
0.75
Do you need the layout files of the above? Go to: https://www.johansontechnology.com/nordic or send us a
message to review your layout at: www.johansontechnology.com/ask-a-question
Measurement Schematic
Port 1 50Ω
Network
Analyzer
Port 2 50Ω
Port 1: Filter IN (marking side)
Port 2: Filter OUT
GND
OUT
IN
GND
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
https://www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012, USA • TEL +1.805.389.1166
Ver. 1.1
2017 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
P/N 2450FM07A0035
Ultra Miniature 2.45GHz Impedance Matched FCC / ETSI Compliant Low Pass Filter:
Optimized for Nordic's Chipset nRF52832-CIAA
Detail Specification:
2/11/2021
Page 3 of 4
Typical Electrical Characteristics (T=25°C)
0
dB(S(2,1))
dB(S(2,2))
dB(S(1,1))
-10
-20
-30
-40
-50
-60
0
1
2
3
4
5
6
7
8
freq, GHz
If you would like recommendation on a mini 2.4G embedded antenna, free layout
verification, reference design files (gerbers, schematic, etc) or s‐parameter files,
please contact us at:
https://www.johansontechnology.com/ask‐a‐question
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
https://www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012, USA • TEL +1.805.389.1166
Ver. 1.1
2017 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
Ultra Miniature 2.45GHz Impedance Matched FCC / ETSI Compliant Low Pass Filter:
Optimized for Nordic's Chipset nRF52832-CIAA
Detail Specification:
P/N 2450FM07A0035
2/11/2021
Page 4 of 4
Application Notes, Layout Files, and more
https://www.johansontechnology.com/nordic
Packaging information
https://www.johansontechnology.com/tape-reel-packaging
Soldering Information
https://www.johansontechnology.com/ipcsoldering-profile
MSL Info
https://www.johansontechnology.com/msl-rating
Recommended Storage Condition and Max Shelf Life
https://www.johansontechnology.com/recommended-storage-conditions
RoHS Compliance
https://www.johansontechnology.com/technical-notes/rohs-compliance
Antenna layout and tuning techniques
https://www.johansontechnology.com/tuning
Antenna layout review, tuning, and characterization services
https://www.johansontechnology.com/ipc-antenna-services
Johanson uses 6/6 RoHS Green Low-Temperature-Co-fired-Ceramic (LTCC) integrated passive
technology in a 4-pin (Sn plated) monolithic structure. This component is 100% RF Tested, making
it a more reliable system, impedance controlled environment, consistent-guaranteed RF
performance in a very small RF front end-solution compared to the L/C discrete solution.
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
https://www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012, USA • TEL +1.805.389.1166
Ver. 1.1
2017 Johanson Technology, Inc. All Rights Reserved
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