datasheet: pdf

High Speed
AKX series
Connectors for SFP transceivers
(Conforms to MSA standard)
Connectors
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AKX series provide connectors for Small Form Factor Pluggable (SFP),
which support optical communications. The connector consists of a
connector body and a cage, the body is the host connector for SFP
transceivers, which is a connector for high-speed transmission designed
for differential transmission. Further, there are two ways of mounting the
cage on PCB, solder type and press-in type. Furthermore, both the
connector and the cage conform to Multi-Source Agreement (MSA).
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Outline
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Connector (Part No. AKX-20LFY)
• Provides 0.8 mm pitch, 20 contacts
• Utilizing roll-surface contact improves and maintains high reliability and
high durability.
• Achieves high-speed transmission
• Achieves a low insertion loss due to impedance matching
• Achieves a low reflection attenuation
Cage (Part No. AKX-CG/AKX-CGP)
• The cage consists of an upper cage and an lower cage. The press-in type
cage is factory-shipped after assembling and soldering the cage halves.
The solder type cage can be factory-shipped after ether way of
assembling and soldering, or cages can be provided disassembled.
• Factory-shipped assembly of the cage maintains the strength of the cage
due to soldering at 6 points.
• Because the solder type cage has a half-lock structure with PCB, the
assurance of workability is given.
• Ensure popping out of transceiver
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Features
Principal
Applications
Electrical
Characteristics
Communications equipment
Rated voltage
30V AC (r.m.s.)
Rated current
0.5A or less/contact
Temperature range
Humidity
-40 to +85˚C
85% RH, or less
Document Disclaimer
When placing orders with us, minimum order quantities are set for every product.
Be sure to contact us before starting preliminary design of PCBs using our connectors.
The specifications and information shown in the catalog are subject to change without notice.
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Reflow temperature profile (for reference purposes)
Temperature (˚C)
250
Peak: 250+50 ˚C
230˚C or more
200
180˚C
150
The reflow temperature profile shown in this
drawing is for reference purposes. This profile
depends on requirements such as reflow
equipment, soldering paste, and PCB size. Thus,
this profile may not meet with your specific
situation. Please evaluate your PCB-mounting
soldering and set your own reflow temperature
profile.
ΩApplicable products
Residual heat
AKX-20LFY( )
150˚C
90±30s
30±10s
100
Soldering
50
Heating time
The profile shown in this drawing is applicable only for
those products shown above.
Product List
Right-angle through hole type
cage for SFP transceivers
AKX-CG
Right-angle through hole type
lower cage for SFP transceivers
AKX-CG-01
Right-angle through hole type
upper cage for SFP transceivers
AKX-CGP-02
J-77AKX
AKX series...5
J-78AKX
AKX series...6
J-79AKX
AKX series...7
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Right-angle SMT type
female connector
for SFP transceivers
AKX-20LFY( )
J-76AKX
AKX series...4
s.
Right-angle Press-in type
cage for SFP transceivers
AKX-CGP
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J-80AKX
AKX series...8
For high-speed transmission
Right-angle SMT type female connector for SFP transceivers
AKX-20LFY( )
For PCBs
PCB
For
Right-angle
SMT
Straight SMT
MSA
standard
EMI-filtered
● Configuration of product Part No.
AKX- 20 LFY ( )
Plating identification
is marked on the
opposite surface.
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➀
➁
➂
➃
➀ Series name
➁ No. of contacts: 20
➂ Right-angle SMT type, female
➃ Contact plating
Blank : Gold plate, 0.38 μm or more
G1 : Gold plate, 0.76 μm or more
0.3
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5.25
1.2
2.75
15.25
11.93±0.05
10.18
8.48
5.38
3.68
0.8≈9
±0.05
3.33
=7.2±0.05
POS.#10
0.25
0.4
0.8
0.4≈19=7.6
POS.#1
4
4.5
2.33±0.05
POS.#20
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POS.#1
8.2
po
POS.#11
0.76
11
9.4
POS.#20
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HONDA
DATE CODE
0.5±0.03
0.8±0.05
POS.#11
POS.#10
2±0.05
9.6
ø0.85±0.05
Ω Components Ω Dimensions
¡ Insulator
POS.#10
Please do not design component
mountings and patterns in the specified
rectangular area on the PCB, except for
such things as ground layers.
™ Contacts A
Contact plating
Identification
gold plate 0.38 μm or more
£ Contacts B
AKX-20LFYG1
gold plate 0.76 μm or more
Mating connector: SFP transceivers
SMT
Press-in
IDC
0.5±0.03
0.8±0.05
POS.#1
Part No.
AKX-20LFY
Through
hole
±0.05
7.7
POS.#11
0.9
5±0.05
2±0.05
3.2±0.05
™
ø1.4
POS.#20
2-ø1.55±0.05
0.9
¡
7.8
6.8
on
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9.1
1.4
£
Wire
Soldering Crimping wrapping
Others
G1
±0.05
3.73
0.8≈9=7.2±0.05
1
13.25
Recommended PCB layout
Please do not design component
mountings in the specified
rectangular area on the PCB,
except for patterns.
For high-speed transmission
Right-angle through hole type cage for SFP transceivers
AKX-CG
For PCB
Right-angle Through hole
MSA standard
● Configuration of product Part No.
AKX- CG
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➀
➁
➀ Series name
➁ Cages
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¡
5
2.5
15
25
30
2
8
0.5
(3 places)
9.6
14.25
2.54
1.25
on
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HONDA
0.6
(6 places)
0.7
(8 places)
2.5
8.2
15
14
Soldering for fixing
both sides
9.7
Soldering for fixing
both sides
X-X cross section
Soldering for fixing
both sides
7.2
10
20
Through hole portions
30
9.2
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10
7.2
5
2.5
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™
0.15 REF.
s.
X
1.445
1.455
3.955
0.7
(3 places)
2.5
41.5
4 kink-formed places
(Refer to
marks.)
48.725
45.05
33.5
Ω Components
2.35
¡ Cage A (Lower cage)
™ Cage B (Upper cage)
Mating connector: SFP transceivers
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
For high-speed transmission
For PCB
Right-angle through hole type lower cage
for SFP transceivers
AKX-CG-01
Right-angle Through hole
MSA standard
● Configuration of product Part No.
AKX- CG-01
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➀
➁
➀ Series name
➁ Lower cage
48.225
9.1
X
14
7.2
10
on
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2.54
1.25
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14.25
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X
0.6
(6 places)
0.7
(8 places)
2.5
5
2.5
20
30
2.5
41.5
10
7.2
5
2.5
15
25
30
X-X cross section
Mating connector: SFP transceivers
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
4 kink-formed places
(Refer to
marks.)
For high-speed transmission
For PCB
Right-angle through hole type upper cage
for SFP transceivers
AKX-CGP-02
Right-angle Through hole
MSA standard
● Configuration of product Part No.
AKX- CGP-02
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➀
➁
➀ Series name
➁ Upper cage
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48.725
9.7
ec
1.25
1.25
on
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HONDA
14
0.5
(3 places)
2
8
9.6
Mating connector: SFP transceivers
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
For high-speed transmission
For PCB
Right-angle Press-in type cage for SFP transceivers
AKX-CGP
Right-angle press-in
MSA standard
● Configuration of product Part No.
AKX- CGP
X
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➀
➁
➀ Series name
➁ Press-in type cage
8.2
¡
X-X cross section
25
30
3
1.25
7.2
0.6
(6 places)
0.5
(3 places)
9.6
14.25
2.5
Soldering for fixing
both sides
10
20
30
2.5
Press-fit parts
41.5
48.725
45.05
33.5
Ω Components
2.35
¡ Cage A (Lower cage)
™ Cage B (Upper cage)
Mating connector: SFP transceivers
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
9.2
HONDA
2
8
15
14
Soldering for fixing
both sides
9.7
on
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Soldering for fixing
both sides
0.15 REF.
om
5
2.5
15
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10
7.2
5
2.5
po
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™
1.445
1.455
3.955
EMI clips

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