TF38 Shoulder Electronics, TF38 Datasheet - Page 6

no-image

TF38

Manufacturer Part Number
TF38
Description
Crystal Resonator Tf38
Manufacturer
Shoulder Electronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TF38-24S-0.5SV(830)
Quantity:
720
7. PROCESSING INSTRUCTIONS
The following instructions and information are provided for the purpose of having the
user understand the proper way to process our crystal products to prevent problems
prior to use and enhance the reliability of the equipment to which they are applied.
1) When dropped by mistake
when the crystal units are subjected to excessive impact such as being dropped onto
the floor or giving shocks during processing, need to make sure its satisfactory
performance before using it.
2) Soldering
temperature no higher than 300℃
temperature no higher than 260℃.Mounting in upright is recommendable to prevent
the heat conduction directly to the body of the crystal unit.
3)
1.5mm(3.0mm is recommendable) of lead from the case in order to prevent from any
cracks of the hermetic sealing glass at the root of the lead, and use a jig to bend if
possible.
soldering plating from the lead surface.
4) Mounting :
to deteriorate the characteristics or damage the products. Rubber adhesive is
recommended
below:
tweezer, which you want to bend. There should be more than 1.5mm(3.0mm is
recommended) from the body case; Bend the lead 90° by tweezer without pulling the
lead strongly .If pulling the lead strongly may cause any cracks of hermetic sealing
glass at the root of the lead and may cause the leakage and the characteristics to
deteriorate.
5) Cleaning
supersonic welding. Please be sure to check if your cleaning and welding process
sffects any damage to crystal units before using.
sure to check suitability of the cleaning fluid in advance.
6) Storage
Storage of crystal units under higher temperature or high humidity for a long term may
affects frequency stability or solderability. Please store the crystal units under the
normal temperature and humidity without exposing to direct sunlight and dew
Http://www.shoulder.cn
The crystal units are designed and manufactured to resist physical shocks. However,
Soldering the body of the cylinder type crystal units with PCB must be avoided due
Lead wires should be soldered within 3 seconds with the soldering iron heated to a
In solder-dip processing, the leads should be soldered within 10 seconds with a
TO BEND THE LEAD of cylinder type products
When the lead of cylinder type crystal units need to be bent, leave more than
When bending the lead of cylinder type crystal units, do not scrape off the
A: “Mounting” of cylinder type products
B: When the lead needs to be bent by hand, please follow the instruction as
Crystal units may be sffected and destroyed at worst by supersonic cleaning or
Some kinds of cleaning fluid may cause any damage to crystal units. Please be
Hold the body of the cylinder type crystal unit in fingers; Pick at the part with
Page: 6
SHOULDER ELECTRONICS LIMITED

Related parts for TF38