High Speed, Parallel Board-to-Board Connector 380 contacts,
Ball-Grid array termination
IT2 Series
The IT2 series - TDR -
TTD11
IT2 connector
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
SMA connentor
The IT2 series - Insertion Loss -
SDD12
■
Features
1. High-speed transmission
Differential impedance: 100ø
+/- 10% (Tr. 70 ps)
2. Contact reliability
Hirose’s unique double contact point on each of the
contacts assures highly reliable electrical and mechanical
performance.
Frequency(Hz)
3. Self-alignment
Our unique 3-piece modular design together with large
tolerances in the X and Y axis allows mating of several
connectors mounted on the same PCB.
Dual contact points
Floating
Floating
4. Low insertion / withdrawal forces
The unique contact configuration assures insertion force
of 75 N max.
5. Customized Board-to-Board distance
Transmission module can be designed to accommodate
distance of 15 to 50 mm between parallel boards.
Magnitude(dB)
IT2 series-380 pos.
■
Applications
Routers, servers, base stations, communication
equipment and other applications requiring high density
and high speed connections between parallel boards.
Force(N)
Insertion depth(mm)
15mm~50mm
A311
IT2 Series●High Speed, Parallel Board-to-Board (Stacking) Connector 380 contacts, Ball-Grid array termination
■Production
Specifications
Current rating
0.5A
50V AC
Operating temperature range -55ç to +85ç (Note 1) Storage temperature range -10ç to +60ç (Note 2)
Operating humidity Relative humidity 95% Storage humidity
range
range
(No condensation)
40% to 70%
(Note 2)
Ratings
Current voltage
Item
Specification
Conditions
100V DC
150V AC / one minute
100 mA (Corresponding connector: IT2-380P-15H)
Frequency: 10 to 55 Hz, single amplitude of 0.75mm,
10 cycle in each of the 3 directions.
Acceleration of 490 m/s
2
, 11 ms duration, sine half-wave
waveform, 3 cycles in each of the 3 axis
96 hours at 40ç±2ç and humidity of 90% to 95%
Temperature:
–55ç
/
+15ç
to
+35ç
/
+85ç
/
+15ç
to
+35ç
Duration: 30
/
5 max.
/
30
/
5 max. (Minutes) 5 cycles
20 cycles
Reflow: At the recommended temperature profile
(Peak temperature: 250ç max.)
Detailed solder profile can be requested.
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
1. Insulation resistance 100 Mø min.
2. Withstanding voltage No flashover or insulation breakdown.
3. Contact resistance 50 mø max. (* Including conductor resistance.)
No electrical discontinuity of 1
μs
or more.
4. Vibration
No damage, cracks, or parts dislocation.
No electrical discontinuity of 1
μs.
min.
5. Shock
No damage, cracks, or parts dislocation.
6. Humidity
Contact resistance: 20 mø max.
7. Temperature cycle Insulation resistance: 100 Mø min.
No damage, cracks, or parts dislocation.
8. Durability
(insertion/ withdrawal)
9. Resistance to
soldering heat
Contact resistance: 20 mø max.
Insulation resistance: 100 Mø min.
No damage, cracks, or parts dislocation.
No deformation of components affecting performance.
Note1: Includes temperature rise caused by current flow.
Note2: 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.
Note3: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and
specifications for a specific part number shown.
■Materials/Finish
Receptacle
Part
Insulator
Contacts
Metal fitting
Material
LCP
Phosphor bronze
Phosphor bronze
Finish
Color: Black
Contact area: Gold plated
Tin plated
Remarks
UL94V-0
----------
----------
Transmission module
Part
Insulator
Board
Note: Lead free products
Material
PBT
FR-4
Finish
Color: Black/gray
Contact area: Gold plated
Remarks
UL94V-0
----------
■Ordering
information
Receptacles
1
Series name
3
Connector
4
BGA
: IT2
IT2 - 380 S - BGA
1
2
3
4
2
Number of contacts : 380
S : Receptacle
P : Transmission module
Transmission module
Ball grid allay (Lead free)
IT2 - 380 P
*
- 15H
1
2
3
5
6
5
Transmission
S : Standard
M : Customized
6
Board to board distance
15H : 15mm
17H : 17mm
20H : 20mm
25H : 25mm
26H : 26mm
30H : 30mm
35H : 35mm
A312
IT2 Series●High Speed, Parallel Board-to-Board (Stacking) Connector 380 contacts, Ball-Grid array termination
BRecommend
Temperature Profile
●
Using Lead-free Solder Paste
Temp. (ç)
300ç
260 ç
250ç
200ç
150ç
225 ç
180 ç
5 sec. max.
Solder composition: Paste, 96.5% Sn/3.0% Ag/0.5% Cu
Dec.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
100ç
60s - 160s
Preheating
40s - 120s
soldering
Time (s)
■Recomonded
spacer Hight
The two parallel boards connected by the IT2 connectors should be fastened to additioal spacers between them.
Board-to-board Distance
15mm
17mm
20mm
25mm
26mm
30mm
35mm
Part Number
IT2-380PS-15H
IT2-380PS-17H
IT2-380PS-20H
IT2-380PS-25H
IT2-380PS-26H
IT2-380PS-30H
IT2-380PS-35H
CL No.
641-2151-1
641-2155-2
641-2256-0
641-2251-6
641-2255-7
641-2301-2
641-2300-0
Recomonded spacer Hight
15.35±0.05 mm
17.35±0.05 mm
20.35±0.05 mm
25.35±0.05 mm
26.35±0.05 mm
30.35±0.05 mm
35.35±0.05 mm
A314
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