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Introduction of drawer type SIM card connector

2020-12-07 07:44:13

SIM card drawer.

Click the yellow button, the drawer cover is gently pushed out, feel good.

SJ / t11166-1998 and gsm11.11 are designed according to the general specification of IC card socket.

Scope of application.

Intelligent monitoring terminal, wireless data communication system, mobile phone, portable POS machine, private storage key management and other intelligent identification equipment.

System, etc.


Contact material: phosphor bronze.

Surface treatment: gold plated contact.

Needle tin plating

Mold: bottom: LCP.

Drawer cover: PC.

Yellow key: LCP.

Mechanical data

Number of contact needles: 6 or 8.

Plug in life: more than or equal to 5000.

The contact elasticity is 0.2N to 0.6N.

Collision test: supply smart card connector, move smart card connector machine after collision, no mechanical damage, contact position unchanged.

Electronic characteristics

Isolation resistance: 1000m ohm or more.

Contact resistance: less than 0.1 ohm.

Environmental information

Operating temperature: - 40 ℃ to + 85 ℃.

Welding conditions: cover plate separated from substrate, reflow temperature 260 ℃, 5 seconds.

Wet test: no obvious corrosivity after 48 hours storage at 40 ℃ and 90-96 ℃.

In 5% NaCl solution, 1020sim card connector will not corrode the surface of metal parts obviously when it is kept at 35 ℃ for 48 hours.




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