topics
0
topics
0
Highly robust in-car product
SD memory card connector
CIM-J27N
Announced on June 30, 2011
Overview
Along with the increased capacity of memory cards, recording media mounted on a car navigation or car audio for map information and music data started shifting to memory cards from HDD drive and CD/DVD drive.
Because <CIM-J27N> is intended for use in a car, vibration, temperature and humidity measures have been taken to emphasize its robustness, at the same time reliability of the switch contact has been improved.

§ Features
1.
The plate of this product has 6 terminals which can be directly connected to the board for enhancing EMI/ESD measures and scooping measures.
2.
Amount of card ejection (stroke) is 8mm, which makes handling easy.
3.
Push-in/Push-out eject type
4.
Equipped with a highly reliable card detection switch (normally open type)
5.
Equipped with a highly reliable write-protection detection switch (normally open type)
6.
Anti-pop out mechanism can be optionally mounted
7.
Anti-reverse insertion mechanism is utilized
8.
Stand-off: 0mm

§ Main specifications
Rated Voltage
AC 50V (r.m.s)
Rated Current
0.5A
Withstand Voltage
500V AC (r.m.s) 1 minute
Insulation Resistance
1,000MΩ min. (DC 500V)
Contact Resistance
Contact 100mΩ max. / Switch 250mΩ max.
Life (Matching Cycle)
10,000 times
Card Insertion Force
4.9 ~ 9.8N [0.5 ~ 1.0Kgf]
Eject Force
4.9 ~ 9.8N [0.5 ~ 1.0Kgf]
Operating temperature range
-40 ~ +90ºC
External Dimensions
28.9 X 28.9 X 3.12 (W X D X H Unit: mm)