Hirose FX2M3-128P8-DSAL Plug-in connectors for disk unit Datasheet

Plug-in Connectors for DISK Unit
FX2M3 Series
■Features
1. Plug-in Connector Equipped with Power contact
The total number of contacts contains 128 contacts, of which
120 contacts belong to the half pitch signal contacts, and the
remained 8 contacts are used for the power contact. The
power contact corresponds to the high current (7.5A).
2. Three-stage Sequential Structure
Considering the plug and play, 3 stages sequential structure is
employed.
3. Flux Tight
The signal contact area of the straight through hole type has
completely prevented flux swell due to solder dipping.
4. Bus Line Connection
The socket side connector allow to connect the bus line.
5. Floating Mechanism
The socket type employs the floating (=1mm) mechanism for
the panel installation.
Floating Mechanism
Bus Line Connection (Power Supply Side)
Bus Line Connection (For Signal)
FX2M3-128S8-RC
Use Example
Since the signal contact can be
engaged or disengaged, connection
The power contact allows to connect
can be performed in combination with
the bus line.
the cable type and the terminator as
c1 -------------- c2
c3 -------------- c4
c5 -------------- c6
c7 -------------- c8
illustrated on the left.
Short inside the connector at every 2 contacts.
A177
■Applications
Office computers and other information processsing machines
■Product Specifications
Current rating Signal contact: 0.5A
Operating Temperature Range: -55ç to +85ç Note 1. Storage Temperature Range: -10ç to +60ç Note 2.
Voltage rating 125V AC
Power contact: 7.5A
Operating Humidity Range : 40% to 80%
Storage Humidity Range: 40% to 70%
Rating
Item
Specifications
Condition
1. Insulation Resistance
Signal contact 100M ohms min.
Power contact 1000M ohms min.
250V DC
2. Withstanding voltage
No flashover or insulation breakdown.
Signal contact 300V AC for 1 minute
Power contact 1000V AC for 1 minute
3. Contact Resistance
Signal contact 45m ohms max.
Power contact 30m ohms max.
100mA
4. Vibration
No electrical discontinuity of 1µs or more
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
5. Humidity (Steady state)
Signal Contact Resistance: 55m ohms max.Insulation Resistance: 100M ohms min.
96 hours at temperature of 40ç and humidity of 90% to 95%
Contact Contact Resistance: 30m ohms max. Insulation resistance: 1000M ohms min.
6. Temperature Cycle
Signal Contact Resistance: 55m ohms max. Insulation resistance: 100m ohms min.
Contact Contact resistance: 30m ohms max. Insulation resistance: 1000m ohms min.
(-55ç: 30 minutes 15 to 35ç: 2 to 3 minutes
(-85ç: 30 minutes 15 to 35ç: 2 to 3minutes) 5 cycles
7. Durability
(Mating/un-mating)
Signal contact Contact resistance: 55m ohms max.
Power contact Contact resistance: 30m ohms max.
30 cycles
8. Resistance to Soldering heat
No deformation of components affecting performance.
Reflow: At the recommended temperature profile
Manual soldering: 300ç for 10 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and
Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation.
■Material
Parts
Insulator
Signal contact
Power contact
A178
Material
Finish
Remarks
Header
PBT/Polyamide
Black
UL94V-0
Termination connector
PPS
Light brown
UL94V-0
Header
Brass
Selective gold plated
Receptacle,
Termination connector
Phosphor bronze
Slective gold plated
Cable connector
Beryllium copper
Selective gold plated
Header
Brass
Tin plated
Receptacle
Phosphor bronze
Tin plated
Socket
Copper alloy
Tin plated
________
________
■Ordering Information
FX 2M3 - 128 S 8 - DSA L
q
w
e
r
t
y
q Series name
: FX2M3
t Contact type
w 128
: (Total Contact number)
DSA
: Straight through hole
e Connector types
: S : Receptacle or Socket
DS
: Right angle through hole
RC
: Socket (Note 1)
P : Header
r 8: Power contact number
y L: Board prefixed pin attached
●60 Contacts Engage/Disengage Connector
FX 2BA - 60 S - 1.27 R/L
q
w
q Series name
: FX
w Series No.
: 2BA..Cable connector
e
r
t
y
r Connector type
2M3..Termination connector
e Number of contacts : 60
: S. Socket (Cable connector)
Receptacle (Termination connector)
t Contact pitch..1.27mm
y R/L : ID connection type
SH : Pinching SMT type
Part Number
FX2M3-128S8-RC
CL No.
572-1007-0
Number of Contacts
Remarks
Signal
___ (NOTE1)
Power
8
Socket side
FX2M3-128P8-DSL
572-1008-2
60∞2
8
Header side, Right angle through hole
FX2M3-128S8-DSAL
572-1009-5
60∞2
8
Receptacle side, Straight through hole
FX2M3-128P8-DSAL
572-1010-4
60∞2
FX2BA-60S-1.27R/L
572-1026-4
60 (NOTE2)
8
______
Cable connector
FX2M3-60S-1.27SH
572-1020-8
60 (NOTE2)
______
Termination connector
Header side, Straight through hole
NOTE 1 : The signal connector is uninstalled. (Use FX2BA-60S-1.27R/L or FX2M3-60S-1.27SH.)
NOTE 2 : Installation to FX2M3-128S8-RC possible.
A179
■Socket
FX2M3-128S8-RC
CL572-1007-0
NOTE: The signal connector is uninstalled in this product.
Use FX2BA-60S-1.27R/L or FX2M3-60S-1.27SH.
BPower contact Detailed View
Please use the marketed tub Contact (product
compliant to JIS standard: JIS2809) to connect the
cable in the power contact area.
(However, use phosphor bronze as material.)
BCombination View
(FX2BA-60S-1.27R/L or FX2M3-60S-1.27SH is installed in this product.)
A180
■Cable Connector
FX2BA-60S-1.27R/L
CL572-1026-4
NOTE: This product can be installed in FX2M3-128S8-RC.
Applicable cable: 1.27 pitch flat cable
AWG28 (7/0.127) insulation covering diameter 0.9mm<UL2651>
BCable Assembly View
■Termination Connector
FX2M3-60S-1.27SH
CL572-1020-8
NOTE: The locking type is prepared for the termination connector.
Contact the HRS PCC Technical Department for details.
A181
■Header
●Right Angle Type
FX2M3-128P8-DSL
CL572-1008-2
●Straight Type
FX2M3-128P8-DSAL
CL572-1010-4
A182
■Receptacle
●Straight Type
FX2M3-128S8-DSAL
CL572-1009-5
A183
BPCB mounting pattern
●FX2M3-128P8-DSL
●FX2M3-128P8-DSAL
●FX2M3-128S8-DSAL
A184
BPanel Cutouts (Mounted on Rear Side)
●FX2M3-128S8-RC
●FX2M3-128P8-DSL
BFX2M3-60S-1.27SH PCB mounting pattern
A185
BApplication Pattern
Floating range ±1.0mm
Floating range ±1.0mm
A186
BFX2M3-128S8-RC Operating Instructions
A187
FX2M3-128S8-RC
Use Example
Power Side
The power contact allows to connect the bus line.
c1 -------------- c2
c3 -------------- c4
c5 -------------- c6
c7 -------------- c8
Short inside the connector at every 2 contacts.
Signal Side
A188
Since the signal contact can be engaged or disengaged,
the contact can be used in combination with the cable
type and the terminator as illustrated on the left.
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