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| Product Name: |
SPECIFIC CRYSTAL UNIT FOR INTERPHONE
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| Supply Ability: |
100000 |
| Related proudcts |
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| Specifications |
HC-49U,HC-49S,SMD,UM-1,UM-5) |
| Price Term: |
fob |
| Port of loading: |
qingdao |
| Minimum Order |
10000 |
| Unit Price: |
usd |
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&©|9632;Shock Test:
Dropping from 75 cm heigh,3times on 30mm-thick hard wood.After testing,the electrical data follows the requirment.
&©|9632;Vibration Test:
30 minutes in each direction 10 to 55 Hz,amplitude 0.75mm After testing ,the electrical data follows the requirment.
&©|9632;Terminal Strength:
Tensile:Fix main body of crystal.Load 0.9kg pulling force along teminal axial for 30 seconds.The terminal can not he pulled out or broken Bending:Hang 450g object on lead terminal.Bend 90 degree for 2 to 3 seconds.Return to the former place with the same speed and then do it again oppositely The down-lead does net become broken and loosed.
&©|9632;Sealing:
The crystal unit shall be immersd in alcohcl for 5 minutes with 5kg pressure per cm2.Taking out,Testing the resistance between down-lead and fundemental.The resistance shall be at least 500M&©|937;&©|65288;max&©|65289;(DC100V)
&©|9632;Solderability:
The lead(2to2.5mm form terminal to bottom)is immersed in a 230 ?5&©|8451; Solder bath within 2 ?0.5 seconds.The dipping surface of the lead shall be at least 95% covered with a Continuous new solder coating.Capacity testing requirement as vibration.
&©|9632;Resistance to soldering heat:
The(2 to 2.5mm from terminal to bottom)is immersed in a 350 ?0&©|8451; solder bath within 3.5 ?0.5 seconds.After testing,without distinct damage on the surface.Capacity testing requirement as vibration.
&©|9632;Resistance to heat:
Re sistance to the lowest temperatoure:Stored at -25 ?3&©|8451; for 2 hours and then at nomal temperature for 2 hours before testing.Capacity testing requirement as vibration Resistance to the highest temperature:Stored at 70 ?2&©|8451; for 2 hours and then at nomal temperature for 2 hours before testing.Capacity testing requirement as vibration.
&©|9632;Invariable humidity:
Stored 40 ?3&©|8451; and RH93% ?2% for 48 hours and then at nomal condition for 2 hours before testing Without distinct damage to the surface.Capacity testing requirement as vibration.
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| Company: |
zibo fengyan electronic component co.,ltd.
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| Contact: |
Ms. jessie lee |
| Address: |
mengshui zhoucun zibo shandong China |
| Postcode: |
255000 |
| Tel: |
86-0533-6889888 |
| Fax: |
86-0533-6889367 |
| E-mail: |
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