參數(shù)資料
型號: VL-821-HAW-SAAN-7M3728000
廠商: VECTRON INTERNATIONAL
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 7.3728 MHz, CMOS OUTPUT
封裝: ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-4
文件頁數(shù): 6/7頁
文件大小: 0K
代理商: VL-821-HAW-SAAN-7M3728000
Table 8. Reflow Profile
Parameter
Symbol
Value
PreHeat Time
Ts-min
Ts-max
t
S
60 sec Min, 260 sec Max
150°C
200°C
Ramp Up
R
UP
3 °C/sec Max
Time Above 217 °C
t
L
60 sec Min, 150 sec Max
Time To Peak Temperature
T
AMB-P
480 sec Max
Time at 260 °C
t
P
10 sec Max
Ramp Down
R
DN
6 °C/sec Max
Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 http://www.vectron.com
Page6
Table 9. Tape and Reel Information
Tape Dimensions (mm)
Reel Dimensions (mm)
Dimension
W
F
Do
Po
P1
A
B
C
D
N
W1
W2
# Per
Reel
Tolerance
Typ
Min
Typ
Min
Typ
Max
VL-821
16
7.5
1.5
4
8
180
2
13
21
60
17
21
1000
IR Reflow
The VL-821 is qualified to meet
the JEDEC standard for Pb-Free
assembly. The temperatures and
time intervals listed are based on the
Pb-Free small body requirements.
The VL-821 device is hermetically
sealed so an aqueous wash is not an
issue.
Tape and Reel
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