|
|
| ■ Part Number |
| |
|
IF |
R |
20P0 |
T |
OS |
E |
02 |
(1) |
(2) |
(3) |
(4) |
(5) |
(6) |
(7) | | |
| (1) Intermediate Frequency |
| (2) Resonator |
| (3) Oscillating Frequency |
| |
▶ Product that has center frequency less than 10MHz writes frequency of kHz unit
....by number.
....(EX) 7.37 MHz -> 7370, 8.00 MHz -> 8000
▶ Product that has center frequency more than 10MHz writes frequency of MHz unit
....by number.
| |
|
4~5 : MHz unit number
6 : Character "P" that display point
7 : First seat number under point | ....(EX) 16.93 MHz -> 1693, 20.00 MHz -> 20P0 |
| (4) Case Type |
| |
E : Non-Washable Type
F : Voc Type
J : Washable Type
T : Existing Case and other Epoxy-Type & Ceramic Case-Type |
| (5) Lead Type(Pin Type or SMD Type) |
| |
00 : Not specified IC, Resonator Pin-Type
0S : Not specified IC, Resonator SMD-Type |
| (6) Packing Method |
| |
|
Code |
Structure |
|
B |
Bulk In Vinyl Bag |
|
E |
Embossed Plastic Reel & Reel Taping |
|
P |
Styropol and Paper Case |
|
S |
Stick Bar & Ceramic FM Filter SMD-Type | |
| (7) Internal Management Code | |
|
|
■ Specification
▶ SMD Type (3.7X3.1) |
|
Part No. |
Oscillating Frequency
(MHz) |
Initial
Tolerance
%(Max) |
Resonant Impedance
(ohm)Max |
Built-in Capacitance
Impedance
(±20% pF) |
IC |
|
IFR8000T0SE□□ |
8.00 |
± 0. 5 |
25 |
16 |
MC14069UB |
|
IFR10P0T0SE□□ |
10.00 |
± 0. 5 |
25 |
16 |
|
IFR1070T0SE□□ |
10.00 |
± 0. 5 |
25 |
13 |
|
IFR11P0T0SE□□ |
11.00 |
± 0. 5 |
25 |
13 |
|
IFR12P0T0SE□□ |
12.00 |
± 0. 5 |
25 |
13 |
|
IFR16P0T0SE□□ |
16.00 |
± 0. 5 |
50 |
13 |
1/6TC74HCU04x2 |
|
IFR1693T0SE□□ |
16.93 |
± 0. 5 |
50 |
13 |
|
IFR18P0T0SE□□ |
18.00 |
± 0. 5 |
40 |
13 |
|
IFR1843T0SE□□ |
18.43 |
± 0. 5 |
40 |
13 |
|
IFR20P0T0SE□□ |
20.00 |
± 0. 5 |
40 |
10 |
|
IFR24P0T0SE□□ |
24.00 |
± 0. 5 |
40 |
10 |
|
IFR25P0T0SE□□ |
25.00 |
± 0. 5 |
40 |
10 |
|
IFR3386T0SE□□ |
33.86 |
± 0. 5 |
50 |
11 |
|
IFR40P0T0SE□□ |
40.00 |
± 0. 5 |
50 |
10 |
|
IFR48P0T0SE□□ |
48.00 |
± 0. 5 |
50 |
10 |
|
IFR50P0T0SE□□ |
50.00 |
± 0. 5 |
50 |
10 |
#.Two Terminal : No capacitance built-in (Tolerance : ± 1%)
Three Terminal : Built-in capacitance (Tolerance : ±20%) |
▶ SMD Type (3.7X3.1)
|
Part No. |
Oscillating Frequency
(MHz) |
Initial
Tolerance
%(Max) |
Resonant Impedance
(ohm)Max |
Built-in Capacitance
Impedance
(±20% pF) |
IC |
|
IFR20P0T0SE□□ |
20.00 |
± 0.5 |
40 |
8 |
1/6TC74HCU04x2 |
|
IFR24P0T0SE□□ |
24.00 |
± 0.5 |
70 |
8 |
|
IFR25P0T0SE□□ |
25.00 |
± 0.5 |
70 |
8 |
|
IFR27P0T0SE□□ |
27.00 |
± 0.5 |
60 |
12 |
|
IFR30P0T0SE□□ |
30.00 |
± 0.5 |
40 |
8 |
|
IFR3386T0SE□□ |
33.86 |
± 0.5 |
50 |
8 |
|
IFR40P0T0SE□□ |
40.00 |
± 0.3, ± 0.5 |
50 |
8 |
|
IFR48P0T0SE□□ |
48.00 |
± 0.5 |
60 |
8 |
|
IFR48P0T0SE□□ |
48.00 |
± 0.1 |
60 |
8 |
#. Two Terminal : No capacitance built-in (Tolerance : ± 1%)
Three Terminal : Built-in capacitance (Tolerance : ±20%) |
| |
■ Dimension
▶ MHz SMD Type Two Terminal |
(Unit:mm) | |
|
Product
Dimension |
|
|
|
PCB Soldering Land Dimension |
|
|
▶ MHz SMD Type Three Terminal
|
Product
Dimension |
|
|
|
PCB Soldering Land Dimension |
|
| |
| |
■ Taping Specification
▶ MHz SMD Type Two-Three Terminal Series (7.00MHz to 50.00 Mhz) : 3731 Size |
(Unit:mm) | |
|
Dimensions of Carrier Tape |
|
|
Dimensions of Taping Reel |
|
▶ MHz SMD Type Two-Three Terminal Series (20.00MHz to 50.00 Mhz) : 2520 Size
|
Dimensions of Carrier Tape |
|
|
Dimensions of Taping Reel |
| |
| |
| ■ Test Circuit |
|
2 Terminal Resonator |
3 Terminal Resonator |
|
|
|
|
IC |
MC14069UB(MOTOROLA) |
2~13 MHz 2~3 Terminal |
| 1/6TC74HCU04x2(Toshiba) |
16~50 MHz 2~3 Terminal |
|
Vdd |
+5V±0.1 |
2~6 MHz 2~3 Terminal Pin/SMD Type |
|
7~50 MHz 2~3 Terminal SMD Type |
| +12V±0.1 |
7~40 MHz 2~3 Terminal Pin Type |
|
R |
1Mohm |
All Resonator |
|
C |
8 ~ 36pF |
Depends on Frequency | |
| |
| ■ Marking |
▶ Monthly Code
|
Year / Month |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
2001 |
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
M |
|
2002 |
N |
P |
Q |
R |
S |
T |
U |
V |
W |
X |
Y |
Z |
|
2003 |
a |
b |
c |
d |
e |
f |
g |
h |
j |
k |
l |
m |
|
2004 |
n |
p |
q |
r |
s |
t |
u |
v |
w |
x |
y |
z | *# Internal Management Code
* : Montyly Code, # : Weekly Code
▶ Weekly Code
|
Weekly |
Code |
|
1 |
1 |
|
2 |
2 |
|
3 |
3 |
|
4 |
4 |
|
5 |
5 | | |
|
|
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