MHz Band Ceramic Resonators
(SMD)
PBRC-J, PBRC-G Series
FEATURES
•
•
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High reliability, high temperature withstanding ceramic case
Rectangular shape allows easy pick and placement
Small & low profile PBRC-G Series = 2.0mm height max.
Reflow solderable
Excellent solderability (Nickel barrier + Au flush termination)
APPLICATIONS
TEST CIRCUIT
V
dd
=
5.0V
14
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7
Out
Power Window Car Accessories
Cam-corder
Cellular phone/cordless phone
FDD
Mouse, CPU-clock
MC14069UB
(Motorola)
1
2
3
4
HOW TO ORDER
PBRC - 4.00 G R
Tolerance
= ±0.5% (Standard)
03 = ±0.3% (Option)
R
f
Resonator
Packaging
C
1
C
2
Tape and reel, 2,000 pcs/reel
R
f
=
1MΩ
C
1
=
C
2
=
47pF(2.00 to 3.57MHz)
C
1
=
C
2
=
30pF(3.58 to 8.00MHz)
J, G: 2 Terminals Without
Capacitor
J = 2.00 to 3.57MHz
G = 3.58 to 8.00MHz
DIMENSIONS
XXXX
L
W
millimeters (inches)
Oscillating Frequency (MHz)
Series
Note: C1 & C2 are referenced capacitance value to measure each parameter
under. Test circuit (IC = MC14069UB).
C1 & C2 values would be modified - depend upon various IC to be used.
0.6
(0.024)
T
SPECIFICATIONS
Series
PBRC-J PBRC-G
8.60
7.40
(0.339)
(0.291)
3.40
3.40
W
(0.134)
(0.134)
2.20 max. 2.00 max.
T
(0.087)
(0.079)
L
Frequency Temperature
Series Frequency Tolerance
Stability
Range
(25°C)
(-20 to 80°C)
PBRC-J
PBRC-G
2
.00 to 3.57
3.58 to 8.00
±0.5%
(op. ±0.3%)
R0.2 (0.008)
1
1.2
(0.047)
3
3.0
(0.118)
IC
Standard
Frequency
(MHz)
2.00, 3.00
±0.5%
MC14069UB
3.58, 4.00,
(-40 to 85°C) MOTOROLA
4.19, 6.00,
8.00
2.5
(0.098)
2.5
(0.098)
Standard Tol.:
±0.3
(0.012)
Recommended Land Pattern
5.0 (0.197)
Recommended Reflow Profile
Temp
°C
230
±5
Peak 230±5°C
Packaging - Taping
mm (inches)
4.0 (0.157)
2.0 (0.079)
φ1.5
(0.059)
3.8
(1.496)
0.3
(0.012)
mm (inches)
4.0
(0.157)
150 to 180
200°C within 20 sec
1.75
(0.069)
7.5
(0.295)
16.0
(0.630)
7.8
(0.307)
8.0 (0.315)
1.7
(0.067)
1.7
(0.067)
60 sec
Time - sec.
φ1.5
(0.059)
2000pcs/Reel [φ255 (10.04)]
2.1
(0.083)
The thickness of solder paste: 0.2mm (0.008)
16
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