Document
FILTERS FOR AM APPLICATIONS, MINIATURE PFS/PFB/PFWCC SERIES̄
FEATURES
s Center frequency is available between 450 and 470kHz. Standard tolerance is ±2kHz.
s For synthesizers, the types of center frequencies 450, 459 and 468kHz are available. Standard tolerance is ±1kHz.
s PFWCC Series is mountable by automatic placers. (“–TC” is added to the part number for tape and reel. ex. PFWCC450JR-TC)
DIMENSIONS: mm PFB455JR
7.0 ± 0.3
MARKING M
2.4 ± 0.3 0.4 ± 0.1
4.8 ± 0.3
0.6 ± 0.1
5.0 ± 1.0
0.7 ± 0.3 ቤባ ቢ
2.5 ± 0.2 2.5 ± 0.2
: EIA-J Date Code *Available on tape
0.4 ± 0.1
0.18 ± 0.05
Connection ቢ INPUT ባ GROUND ቤ OUTPUT
PFS450A*
7.0 ± 0.3
2.4 ± 0.3
0.6 ± 0.1
MARKING M
0.4 ± 0.1 4.8 ± 0.3
0.4 ± 0.1 1.5 ± 0.5
ቤባ ቢ
0.18 ± 0.05 0.7 ± 0.3
0.5
±
0.5 0.3
2.5 ± 0.2 2.5 ± 0.2 0.3 ± 0.25
Connection
: EIA-J Date Code
ቢ INPUT ባ GROUND ቤ OUTPUT
PFWCC450J3*
Input Mark IN GND
5.0 ± 0.3
55J M
OUT GND 5.7 ± 0.3
1.5 ± 0.2
1.2 ± 0.2 1.2 ± 0.2
1.0 ± 0.2
ባቤ
1.5 ± 0.2
1.0 ± 0.2
ቢብ
4.0 ± 0.2 : EIA-J Date Code
Connection
ቢ INPUT ባ OUTPUT ቤ GROUND ብ GROUND
SPECIFICATIONS Part Number
3dB Band Width (kHz)
Selectivity
+9kHz off (dB) min.
Insertion Loss
(dB) max.
Composition
PFB455JR̄
5.5 ± 1.5
17 (23)
6 (3) 2 Elements
PFS450Ā
4.5 ± 1.5
8
5 1 Element, Leaded
PFWCC450J3̄
5.5 ± 1.5
PART NUMBERING SYSTEM
17 (23)
6 (3) 2 Elements, SMD ( ) Typical value
PFB 455 JR
SERIES
FREQUENCY in kHz
TYPE
̆Applicable in North American market only. ̄Applicable in European market only. For more detailed information regarding this product line in North America, see Catalog No. P-05-D. To receive additional information on Murata Products call 1-800 -831-9172. For more detailed information regarding this product line in Europe, see Catalog No. P10E-2.
102
.