ROSON ELECTRONICS CO., LTD
H.K. GLORY IN ENTERPRSES LTD
SHENZHEN OFFICE:
Room 501-502 Comprehensive Building, Orient Information Port,
Northern Section Hi-Tech Industrial Park, Nanshan district Shenzhen, China
TEL: 86 -755 - 82048221
FAX: 86 -755 - 82048229
H.K. OFFICE: ROOM 701,7/F Sino Center 582-592 Nathan Road KOWLOON, H.K.
TEL:852-2264 8532
FAX: 852-2264 8570
APPROVAL SHEET
Series No：R15042412
Customer：
Type：
Roson P/N：
Mode：
Freq(model)：
Metal Case
RT5-24576F1820200
SMD5032 4PADS
24.576 MHz
APPROVED BY ROSON
PREPARED
CHECKED
APPROVED
APPROVED BY
CUSTOMER
赵建½
郑林明
Please return one copy with approval.
SPECIFICATIONS
PHYSICAL & ENVIRONMENTAL PARAMETERS:
No
DESCRIPTION
Lead Strength
Lead Bending
CONTENTS
Force of 0.9 kg is applied for 5 seconds to
each lead in axial direction.
Firmed the terminal up to 2 mm, lead
shall be subjected to withstand against
No mechanical
90º bending its stem. This operation shall damage and the
be done toward both direction.
measured values
10~55Hz，0.75mm amplitude, in 3
directions duration of 30 minutes.
The crystal will be test by natural
dropping to 30mm wooden broad 3 times
from high of 100 cm.
Dipped the terminals no closer than 2 mm
4
Solder Stability
into the solder bath at 260±5℃ for 10±
0.5 sec.
Dipped the terminals up to 2 mm into the
solder bath (260±5℃) for 5 sec., placed
in a natural condition for 2 hours.
Temperature cycling from -40℃(30mins)
to +85℃(30mins) was performed 3 times,
then placed in a natural condition for 2
hours.
Placed in a chamber (85±2℃) for 48
hours, then placed in a natural condition
for 2 hours.
Placed in a chamber (-40±2℃) for 48
hours, then placed in a natural condition
for 2 hours.
Placed in a chamber (Humi: 90½95%
RH, Temp: 60±2℃) for 48 hours, then
placed in a natural condition for 2 hours.
At least 95% of the
terminal surface
shall be coated by
the solder
shall meet electrical
parameters.
Requirements
1
2
Vibration
3
Random Dropping
5
Resistance Solder
Heat
6
Thermal Shock
Measured values
shall meet electrical
parameters.
7
Life Test
(High Temperature)
Life Test
(Low Temperature)
8
9
Humidity
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