Product Description
MMC AC-128 128M Samsung $9.71
MMC AC-256 256M Samsung $16.27
MMC AC-512S 512M Samsung $27.90
MMC AC-512T 512M Toshiba +Skymedi $27.25
MMC AC-1GS 1G Samsung $51.57
SD AD-128S 128M SD (Skymedi+hynix) $9.82
SD AD-512R 512M SD (Ritdata+hynix) $27.04
SD AD-512T 512M SD (Toshiba) $27.04
SD AD-1GT 1GB SD (Toshiba) $51.79
SD AD-1GS 1GB SD (SMI+Samsung) $56.42
Dimensions miniSD Memory Card Package
20mm*21.5mm (min 19.9mm*21.4mm, max 20.1mm*21.6mm)
Thickness
Inter Connect Area: 1.2mm+/-0.1mm, Thickness: 1.4mm+/-0.1mm, Substrate Area: 1.0-1.5mm
Surface: Plain
Edges: Smooth edges
Inverse insertion: Protection on right corner
Position of ESC contacts: Along middle of shorter edge
Temperature: Operation: -25c/85c, storage: -40c/85c, junction temperature: Max 95c
Durability: 10, 000mating cycles. Test procedure: Tbd
Bending: 10N
Torque: 0.10N*m
Drop test: 1.5mm free fall
UV light exposure: UV: 254nm, 15Ws/cm² According to ISO 7816-1
Required ESD parameters are:
1. Human body model +- 4KV 100pf/1.5K ohm
2. Machine model +- 0.25KV 200pf/0 ohm
Contact pads: +/- 4kV, human body model according to IEC 6100-4-2
Non contact pads area: +/-8kV (coupling plane discharge) +/-15kV (air discharge)
External signal contacts:
Number of ESC: 11, Distance from front edge: 1.6mm, ESC grid: 1.3mm,
Electrical resistance: 30m ohm(worst case: 100 m ohm)
Whalcom Technology Co., Ltd., the member of the Union Development Holding ( H. K)Ltd, a professional company for empolder the project and manufacture. whalcom mostly hammer at the consumptive digital products and the electronic products of the car. At the present time, Whalcom focus on empolder and produce the DVD/portable DVD/DVB-T receiver/ mini speaker/ built-in DVD/TMPS and etc. Whalcom has a dilly of the technical team and the administrant of manufacture whom has the comprehensive quality. By right of the steady market experience and perspectiveness, we offer the professional and comprehensive OEM/ODM and service to the costumer.
The technology department of Whalcom is located in Shenzhen TianAn Digital City, and the manufacture factory was opened up in BaoAn district of Shenzhen. Our products and technic innovate continuously. Whalcom technology"s products have the excellent market competitive, either the level of the quality or the price and the performance.
