AXK7L70227 - Panasonic - Product.Network

AXK7L, 8L

NARROW PITCH (0.4mm) CONNECTORS F4

AKCT1B57E ’03.9

http://www.nais-e.com/

New

NARR OW PITCH

(0.4mm)

CONNECTORS F4

NARROW-PITCH

CONNECTORS

FOR PC BOARD-TO-FPC

CONNECTION

Socket Header

Example of connection between

a board and an FPC

0.9mm

PCB

F4 connector

FPC Reinforcing

plate (including

the FPC)

Before mating

After mating

FEATURES

1. The lowest proﬁle class among two-

piece connectors in the world (Mated

height: 0.9mm)

Achieved both a 0.4-mm pitch and an ultra

low proﬁle of 0.9 mm high when mated,

contributing to further thickness reduction

of products.

2. Ultra low proﬁle, but high contact

reliability

Our own bellows-type double contact

structure provides a high resistance to

twisting and shock, ensuring a high

contact reliability.

3. Improved mating strength between

the socket and header

The simple locking structures provided f or

the retention ﬁttings and the contact

points improve the mating strength and

provide tactile feedback when locked.

4. Easy to design product circuits

1) An insulating wall provided for the

bottom surf ace of the connector prev ents

contact between the pattern on the PC

board and the metal pins, enabling

pattern wiring under the connector, and

thus contributing to the reduction in size of

PC boards.

2) The usage shown below further

enhances the ﬂexibility of connector

positioning.

[Example of application of connection

between a board and an FPC]

5. Standard use of Ni barrier plating

The use of Ni barrier plating, which is

highly resistant against solder creeping,

on the socket terminals is standard.

Double contact

Locking structure of the retention fittings

Socket Header

[Socket]

Pattern wiring under the

connector is possible.

[Header]

PCB

1.5

FPC

F4P4

0.9

PRODUCT TYPES

Notes) 1. Regarding ordering units: During production: Please make orders in 1-reel units.

Samples for mounting conﬁrmation: Available in units of 50 pieces. Please consult us.

Samples: Available. Please consult us.

2. The standard type comes with no positioning bosses. Connectors with positioning bosses are available for on-demand production.

For this type of connector, 9th digit of the part no. changes from 2 to 1. e.g. 20 contacts for sockets: AXK7L20217*

3. Please consult us regarding a different number of contacts.

Mated height No. of contacts Part No. Packing

Socket Header Inner carton (1-reel) Outer carton

0.9 mm

20 AXK7L20227* AXK8L20125*

Asterisk at the last digit

of the part No.:

J: 3,000 pieces

V: 3,000 pieces

Asterisk at the last digit

of the part No.:

J: 6,000 pieces (2 reels)

V: 15,000 pieces (5 reels)

22 AXK7L22227* AXK8L22125*

30 AXK7L30227* AXK8L30125*

40 AXK7L40227* AXK8L40125*

50 AXK7L50227* AXK8L50125*

60 AXK7L60227* AXK8L60125*

70 AXK7L70227* AXK8L70125*

80 AXK7L80227* AXK8L80125*

NEW

AXK7L, 8L

SPECIFICATIONS

1. Characteristics

2. Material and surface treatment

Item Speciﬁcations Conditions

Electrical

characteristics

Rated current 0.3A/terminal (Max. 5 A at total terminals) —

Rated voltage 60V AC/DC —

Breakdown voltage 150V AC for 1 min. Rated voltage is applied for one minutes and check for short circuit or

damage with a detection current of 1mA

Insulation resistance Min. 1,000M

Ω

(Initial) Using 250V DC megger (applied for 1 min.)

Contact resistance Max. 90m

Ω

Measured based on the HP4338B measurement method of JIS C 5402

Environmental

characteristics

Ambient temperature –55

C to +85

C No freezing at low temperatures

Soldering heat resistance Max. peak temperature of 245

C Infrared reﬂow soldering

300

C within 5 sec, 350

C within 3 sec. Soldering iron

Storage temperature –55

C to +85

C (Product only)

–40

C to +50

C (Emboss packing) No freezing at low temperatures

Thermal shock resistance

(header and socket mated)

5 cycles,

insulation resistance min. 100M

Ω

contact resistance max. 90m

Ω

Sequence

1. -55

C, 30 min.

2. 25

C, Max.5 min.

3. 85

C, 30 min.

4. 25

C, Max.5 min.

Humidity resistance

(header and socket mated)

120 hours,

insulation resistance min. 100M

Ω

contact resistance max. 90m

Ω

Temperature 40

humidity 90 to 95% R.H.

Saltwater spray resistance

(header and socket mated)

24 hours,

insulation resistance min. 100M

Ω

contact resistance max. 90m

Ω

Temperature 35

saltwater concentration 5

S resistance

(header and socket mated) 48 hours,

contact resistance max. 90m

Ω

Temperature 40

gas concentration 3

1 ppm, humidity 75 to 80% R.H.

Lifetime

characteristics Insertion and removal life 50 times Repeated insertion and removal speed of max. 200 times/hours

Unit weight 40 contacts; Socket: 0.05g Header: 0.03g

Part name Material Surface treatment

Molded portion LCP resin (UL94V-0) —

Contact/Post Copper alloy Contact portion: Au plating over Ni

Terminal portion: Au plating over Ni (Except for front edge of terminal)

Retention ﬁtting portion: Sn plating over Ni (Socket: except for front edge of the terminal)

–3

+10

–5

–0

+10

–5

DIMENSIONS

• Socket (Mated height 0.9 mm)

5.00

0.87

5.00

0.40±0.05

0.15±0.03

Retention solder tab

C±0.15

B±0.1

Suction 0.80

0.08

(Contact and

retention fitting)

This surface

C 0.15

Terminal coplanarity

0.40±0.05

4.40

0.10±0.03

Dimension table (mm)

Dimensions

No. of

contacts

A B C D

20 6.4 3.6 5.0 6.4

22 6.8 4.0 5.4 6.8

30 8.4 5.6 7.0 8.4

40 10.4 7.6 9.0 10.4

50 12.4 9.6 11.0 12.4

60 14.4 11.6 13.0 14.4

70 16.4 13.6 15.0 16.4

80 18.4 15.6 17.0 18.4

mm General tolerance:

0.2

• Header (Mated height: 0.9 mm)

3.36

4.10

R0.15

0.63

(Post and

retention fitting)

Terminal coplanarity

0.08

0.08±0.03

0.40±0.05

R0.15

Retention solder tab

0.15±0.03

Suction 2.30

C±0.1

1.20±0.05

Dimension table (mm)

Dimensions

No. of

contacts

A B C D

20 6.0 5.74 3.6 6.4

22 6.4 6.14 4.0 6.8

30 8.0 7.74 5.6 8.4

40 10.0 9.74 7.6 10.4

50 12.0 11.74 9.6 12.4

60 14.0 13.74 11.6 14.4

70 16.0 15.74 13.6 16.4

80 18.0 17.74 15.6 18.4

AXK7L, 8L

• Socket and header are mated

Header

0.90±0.15

Socket

EMBOSSED TAPE AND REEL DIMENSIONS CHART

1. Socket

• Tape dimensions

1) A dimensions: 24mm 2) A dimensions: 32mm 2) A dimensions: 16mm

1.5 dia.

+0.1

(A±0.3)(C)

8.0

(4.0)

(2.0)

(1.75)

Pull-out direction

1.5 dia.

+0.1

(4.0)

8.0 (2.0)

(B) (C)

(A±0.3)

(1.75)

Narrow pitch connector

165° to 180°

Top cover tape

Emboss carrier tape

Narrow pitch connector

165° to 180°

1.5 dia.

+0.1

(A±0.3)

(4.0)

8.0 (2.0)

(C)

(1.75) Top cover tape

Pull-out direction

Emboss carrier tape

Dimension table (mm)

Dimensions

No. of

contacts

A B C D

Max.24 16.0 — 7.5 16.4

26 to 70 24.0 — 11.5 24.4

80 32.0 28.4 14.2 32.4

2. Header

• Tape dimensions

1) A dimensions: 24mm 2) A dimensions: 32mm 2) A dimensions: 16mm

Pull-out direction

(4.0)

8.0

1.5 dia.

+0.1

(2.0)

(C)

(1.75)

(A±0.3)

1.5 dia.

+0.1

8.0

(4.0)

(2.0)

(1.75)

(C)

(B)

165° to 180°

Top cover tape

Emboss carrier tape

Narrow pitch connector

(A±0.3)

(4.0)

(2.0)

8.0

165° to 180°

Pull-out direction

Emboss carrier tape

Narrow pitch connector

1.5 dia.

+0.1

(A±0.3) Top cover tape

Dimension table (mm)

Dimensions

No. of

contacts

A B C D

Max.24 16.0 — 7.5 16.4

26 to 70 24.0 — 11.5 24.4

80 32.0 28.4 14.2 32.4

• Reel dimensions

Label

Taping reel

(D+2

Cavity

370 dia.

Emboss carrier tape

Top cover tape

AXK7L, 8L

AKCT1B57E 200309-3YT

Please contact ..........

Specifications are subject to change without notice. Printed in Japan.

Automation Controls Company

KHead Office: 1048, Kadoma, Kadoma-shi, Osaka 571-8686, Japan

KTelephone: Japan (81) Osaka (06) 6908-1050

KFacsimile: Japan (81) Osaka (06) 6908-5781

http://www.nais-e.com/

Matsushita Electric W orks, Ltd.

These materials are printed on ECF pulp.

These materials are printed with earth-friendly vegetable-based (soybean oil) ink.

NOTES

1. Removal by pulling up from an end

causes the entire connector removal

force to concentrate on the retention

ﬁttings and end terminals. Therefore,

please lift and remove from the side.

Doing so will also prevent cracking of

the soldered parts.

2. PC Boards and Recommended Metal

Mask Patterns

Connectors are mounted with high

density, with a pitch interval of 0.4 to 0.5

mm. It is therefore necessary to make

sure that the right levels of solder are

used, in order to reduce solder bridge and

other issues. The ﬁgures to the right are

recommended metal mask patterns.

Please use them as a reference.

• Socket

Recommended PC board pattern

(Mount pad arrangement pattern)

Recommended metal mask pattern

Metal mask thickness: 150

(Terminal portion opening area ratio: 53%)

(Metal por tion opening area ratio: 100%)

Recommended metal mask pattern

Metal mask thickness: 120

(Terminal portion opening area ratio: 66%)

(Metal por tion opening area ratio: 100%)

• Header

Recommended PC board pattern

(Mount pad arrangement pattern)

Relation between connector and mounting pad

Recommended metal mask pattern

Metal mask thickness: 150

(Terminal portion opening area ratio: 52%)

(Metal por tion opening area ratio: 40%)

Recommended metal mask pattern

Metal mask thickness: 120

(Terminal portion opening area ratio: 66%)

(Metal por tion opening area ratio: 51%)

In particular , if a lot of solder is used in

the header retaining retention ﬁttings,

it might interfere with and cause

incomplete socket mating. Therefore,

please follow the recommended

conditions given on the left.

Pull

D±0.05

3.60±0.03

B±0.05

4.00±0.03

0.23±0.03

5.60±0.03

1.00±0.03

0.40±0.03

C 0.40

0.40±0.01

0.20±0.01

5.40±0.01

4.42±0.01 (0.49)

(1.00)

C 0.40

1.00±0.01

3.60±0.01

1.40±0.01

5.60±0.01

5.40±0.01

0.20±0.01

0.40±0.01

4.18±0.01 (0.61)

1.00±0.01

3.60±0.01

(1.00)

1.40±0.01

5.60±0.01

C 0.40

0.23±0.03

0.40±0.03

4.70±0.03

3.20±0.03

D±0.05

C±0.05

Max. 2.20

0.57±0.03

1.40±0.03

: Through hole without

insulation is prohibited.

(4.70±0.03)

(3.20±0.03)

(Max. 2.20) Mounting pad

: Through hole without

insulation is prohibited.

0.20±0.01

0.40±0.01

3.60±0.01

(0.45)

4.50±0.01

1.30±0.01

0.25±0.01

1.30±0.01

0.40±0.01

0.20±0.01

3.36±0.01

(0.57)

4.50±0.01

1.30±0.01

0.31±0.01