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參數資料
| 型號： | MM40-144B3-B1 |
| 廠商： | JAPAN AVIATION ELECTRONICS INDUSTRY LTD |
| 元件分類： | 邊緣插接連接器 |
| 英文描述： | 144 CONTACT(S), FEMALE, RIGHT ANGLE SINGLE PART CARD EDGE CONN, SURFACE MOUNT, SOCKET |
| 文件頁數： | 1/3頁 |
| 文件大小： | 544K |
| 代理商： | MM40-144B3-B1 |
COMPONENTS PRODUCT
1/3
NEW
CONNECTOR
MB-0003-1
April 1998
MM40 Series
Socket for 8 byte Micro DIMM
General specifications
This 8 byte Micro DIMM socket is currently being considered for standardization by JEDEC. The
Small Outline DIMM can easily be replaced with Micro DIMM because the pin allocation is the same
as the existing 144 contact SO-DIMM. It is ideal for compact applications and high-density
mounting.
Mounting area reduced to approximately 62% (compared to our SO-DIMM socket) due to the
0.5mm contact spacing and thin latch design.
Single-mold thin latch strengthened by backup mechanism with metal springs which also
functions as hold-down.
Metal springs prevent mis-mating and also prevent latch from bending inward.
Mis-mating prevention key compatible with three operating voltages, 3.3V, 2.5V, and x.xV.
Connector height: 4mm and 5.2mm
No. of contacts: 144
Rated current: 0.5A per pin
Contact resistance: Less than 60m
Insulator resistance: Greater than 100M
(after testing)
Dielectric withstand voltage: AC250V r.m.s. per minute
Contact life: 25 times
Operating temperature: -55 to +105
Rated voltage: AC200V r.m.s.
Features
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