43
S.O. DIMM Connectors
Features/Benefits
SERIES 6402
Series 6402 is a right-angle SMT connector, conforming to JEDEC standard of 8-byte S.O.
DIMM. It is a low cost type connector with plastic latch and has a wide variety of profile height
(4.0/5.2/5.6mm). Memory modules are firmly inserted and locked by two simple latches.
TECHNICAL SPECIFICATIONS
SERIES 6401
Series 6401 is a right-angle SMT connector, conforming to JEDEC MO-160 standard of
S.O. DIMM.
SERIES 6403
Series 6403 is a 144 positions straight SMT connector conforming to JEDEC standard of
8-byte S.O. DIMM and by both SMT and DIP type (Through Hole type).
(1) SMT and DIP are 3.3V and 5.0V type, respectively. They are also available with and with-
out boss.
(2) SMT type, whose attachment locations of metals on the left and right side are asymmet-
rically arranged, is equipped with strain reliefs to improve the peeling strength to the board.
Application: RA SMT Plastic Latch
Pitch: 0.8mm (0.031)
Number of Contacts: 144
Height: 4.0mm (0.157)
5.2mm (0.205)
5.6mm (0.220)
Current Rating: 0.3A Max.
Mating Cycles 25
Voltage Rating: 25V Max.
DW Voltage: 1000V rms/min.
Contact Material: Phosphor Bronze
Insulator Material: LCP
Operating Temperature: -55ºC~85ºC
95% Max.
Standard: JEDEC MO-190
TECHNICAL SPECIFICATIONS
Application: ST SMT/DIP
Pitch: 0.8mm (0.031)
Number of Contacts: 144
Current Rating: 0.3A Max.
Voltage Rating: 25V Max.
DW Voltage: 1000V rms/min.
Mating Cycles 25
Contact Material: Phosphor Bronze
Insulator Material: LCP
Operating Temperature: -55ºC~85ºC
95% Max.
Standard: JEDEC MO-190
TECHNICAL SPECIFICATIONS
Application: RA SMT Plastic Latch
Pitch: 1.27mm (0.050)
Number of Contacts: 72
Height: 5.5mm (0.217)
Current Rating: 0.5A Max.
Voltage Rating: 125V Max.
Mating Cycles 25
DW Voltage: 500V rms/min.
Contact Material: Phosphor Bronze
Insulator Material: LCP
Operating Temperature: -55ºC~85ºC
95% Max.
Standard: JEDEC MO-160
46
S.O. DIMM Connectors
Series 6401 72P Right Angle SMT
H=5.5MM
TRAY/PACKAGE
29 6401 072 001 856
HOW TO ORDER
QUANTITY: 30/TRAY
360/BOX
49
S.O. DIMM Connectors
Notice
The memory board shall be inserted and separated correctly, according to direction and process as shown below.
RIGHT ANGLE TYPE (6401/6402)
Method of Insertion
1. The memory board shall be inserted completely.
2. It shall be rotated.
3. It shall be pushed into the latch on both sides from upward.
Method of Separation
4. The latch on both sides shall be unlocked.
5. After the memory board rises, it shall be extracted.
STRAIGHT TYPE (6403)
Method of Insertion
1. The lever on both sides shall be unlocked and memory
board shall be inserted.
2. The memory board shall be inserted even the latch on
both sides shall be locked.
Method of Separation
3. The lever on both sides shall be unlocked.
4. The memory board shall be extracted.
