JAE ST10S008V4B

COMPONENTS PRODUCT INFORMATION
NEW
microSDTM Small Memory Card Connector
CONNECTOR
ST10 Series
MB-0208-2
February 2012
RoHS Compliant
< Outline >
The ST10 Series are one-piece type external connectors for the micro SDTM card.
They are high-density, SMT, push-push, standard mounting, low profile connectors
compatible with the microSDTM card, standardized by SDATM as a compact memory
card for various portable devices.
* microSDTM is a trademark of SD Card Association.
Features
Push-push structure, standard mounting type connector for microSDTM memory cards,
standardized by SDATM.
Balanced EMI countermeasure through 4 hold-down points
Slim design with 1.25mm height, 13.2mm width, and 14.85mm depth (depth including
card: 16.75mm)
Halogen-free product; supplied in embossed tape for automatic mounting (compatible
with second reflow)
Card insertion detection structure (D-SW), normally open
Card lock structure
1mm push stroke and 3.1mm card eject length
Countermeasure to prevent the card from popping out.
General Specifications
No. of Contacts: 8 pos.+ 2pos. (D-SW)
Contact Resistance: 100m  max.
Dielectric Withstanding Voltage:
AC500Vr.m.s. per minute
Operating Temperature:
-25 Deg. C to +85 Deg. C
Storage Temperature:
-10 Deg. C to +60 Deg. C
Rated Current: 0.5A / per pin
Rated Voltage: 10V / per pin
Insulation Resistance: 1,000M  min.
Durability: 10,000 times
Card Insertion Force: 40 N max.
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MB-0208-2
Materials and Finishes
Component
Signal Contact
Material / Finish
Copper alloy / Contact: 0.5m min. Au plating over Ni
Terminal: Au flash plating over Ni
Housing
Synthetic resin / No
Cover Frame
Stainless steel / Terminal area: Au flash plating over Ni
Eject Bar
Synthetic resin / None, Halogen-free material
Spring
Stainless steel / None
D-SW Contact
Same as signal contact
Lock
Stainless steel / None
Cam Follower
Stainless steel / None
Ordering Information
ST10 S 008 V 4 B (R1800)
Series
Reel Part Number (Note)
Connector Type
S: Non-ZIF structure
B: Modification Code
4: Au 0.5 m / Au flash plating
No. of Contacts
V: SMT mounting with hold-downs
Note) An embossed tape reel contains 1,800 pcs.
Please contact us for details on embossed tape specifications.
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MB-0208-2
Part Number
SJ Drawing
ST10S008V4B
SJ112391
Unit: mm
Table 1: Circuit
Detection
Switch
Without Card
Card Inserted
④ 〇 〇 ⑤
GND
④
⑤
GND
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MB-0208-2
Unit: mm
Applicable Board Dimensions (for reference)
Note 1. Do not apply force to this surface.
Note 2. Vacuum area.
Note 3. Bottom area is metal (ground) so only ground pattern and ground via hole
are allowed in this area.
Note 4. Pattern and via hole cannot be applied to this area due to moving parts.
Notice: Products shown in this brochure are made
Product Marketing Division
Aobadai Building, 3-1-19, Aobadai, Meguro-ku, Tokyo 153-8539
Phone: +81-3-3780-2763 FAX: +81-3-3780-2946
for the applications listed below. However, if the
above-mentioned products are to be used in aerospace
devices, marine cable-connection devices, atomic
power control systems, medical equipment for lifesupport systems, or any other specific application
requiring extremely high reliability, please contact
JAE for further information.
Recommended applications: Computers, Office
machines, Measuring devices, Telecommunication
devices (Terminals, Mobile devices), AV devices,
Household applications, FA devices, etc.
* The specifications in this brochure are subject to change without notice. Please contact JAE for information.
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