RFBPF2520120A1T Walsin, RFBPF2520120A1T Datasheet - Page 21

• Manufacturer Part Number: RFBPF2520120A1T
• Description: Filters 2450+/-50MHz 1.7dB Insertion loss
• Manufacturer: Walsin

Specifications of RFBPF2520120A1T

• Product: Band Pass Filters
• Frequency: 2450 MHz
• Frequency Range: 2450 MHz
• Impedance: 50 Ohms
• Insertion Loss: 1.7 dB
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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RF DEVICES & HIGH FREQUENCY
INDUCTORS
■ 2.4 GHz High Frequency Devices-Balanced Filter - RFBPB2012090A
■ How to Order
■ Dimensions
■ RFBPB2012090A
■ Typical Electrical Characteristics:
RF Device
Symbol
W
L
T
a
b
c
d
e
Walsin
Impedance (Unbalanced)
RF
Frequency range (MHz)
Impedance (Balanced)
Attenuation ( dB min.)
Amplitude Difference
Insertion Loss (dB)
Phase Difference
VSWR
Item
Dimension
BPB :
Balanced
Type
Band
Pass Filter
2.00 ± 0.15
1.25 ± 0.10
0.90 ± 0.10
0.30 ± 0.10
0.20 ± 0.15
0.20 ± 0.15
0.35 ± 0.10
0.65 ± 0.10
Product code
BPB
□
(mm)
T Series
BPB_BPF
Conjugate match to BC series of Bluetooth
RFBPB2012090A1T (Mark:41)
Per 2 digits of
Length, Width,
Thickness :
e.g. :
201209 = Length20,
Width 12,
Thickness 9
Dimension code
30dB @ 1710~1880 MHz
20dB @ 1880~1990 MHz
30dB @ 4800~5000 MHz
35dB @ 880~960 MHz
201209
3.5 dB max
2.0 dB max
180º ± 10º
2450 ± 50
2.1 max
chipset
50 Ω
Unit of dimension
0: 0.1 mm
1: 1.0 mm
0
Conjugate match to BC series of Bluetooth
RFBPB2012090A3T (Mark:97)
30dB @ 1710~1880 MHz
20dB @ 1880~1990 MHz
30dB @ 4800~5000 MHz
35dB @ 880~960 MHz
A: 2.4GHz ISM Band
3.5 dB max
2.0 dB max
180º ± 10º
2450 ± 50
2.1 max
chipset
Application
Application
50 Ω
A
PIN
P1
P2
P3
P4
Unbalanced Port
□
DC or GND
Definition
BPB_BLN
T
GND
NC
Design Code
Conjugate match to BC series of Bluetooth
Specification
RFBPB2012090A9T (Mark:93)
□
25dB @ 1710~1880 MHz
30dB @ 4800~5000 MHz
35dB @ 880~960 MHz
PIN
P5
P6
P7
P8
2.8 dB max
2.0 dB max
180º ± 10º
2450 ± 50
2.1 max
chipset
50 Ω
T=7” Reeled
G=10” Reeled
B=Bulk
X: SFC product
Balanced Port
Balanced Port
Definition
Packing
GND
GND
T
18