Panasonic F35S Manual

3 . 4mm

	2
	.
Socket	6mm	Header

RoHS compliant

For board-to-FPC

Narrow pitch connectors (0.35mm pitch)

FEATURES

1. Space-saving design (0.35 mm pitch)

When mated, the footprint is reduced by approx. 12% from F4S series (40 pin contacts).

	Suction face
	0.8mm
									contacts)
							pin			pin	contacts)
					(40
	3.			mm				(40
						mm
F4S	4	mm	.35	10
	3.
	6		9	.50							Socket
		mm	F4S
			Soldering terminals
			at each corner
		Suction face
		0.8mm
									contacts)
							pin			pin	contacts)
	2.				(40			(40
				mm
		6mm	.62			mm
				.80							Header
			8
				9
			F4S

Soldering terminals at each corner

ORDERING INFORMATION

AXT

1

2

7:Narrow Pitch Connector F35S (0.35 mm pitch) Socket

8:Narrow Pitch Connector F35S (0.35 mm pitch) Header

Number of pins (2 digits)

Mated height <Socket> / <Header>

1: For mated height 1.0 mm

Functions

2: Without positioning bosses

Surface treatment (Contact portion / Terminal portion) <Socket>

4: Base: Ni plating, Surface: Au plating (for Ni barrier available) <Header>

4: Base: Ni plating, Surface: Au plating

AXT7, 8

F35S Series

2. Strong resistance to adverse environments! Utilizes

“” construction for high contact reliability.

Ni barrier	Bellows contact
construction	construction
(Against solder rise!)	(Against dropping!)
	Porosity treatment
	(Against corrosive gases!)

V notch and Double contact constructions

(Against foreign particles and flux!)

3.Soldering terminals at each corner enhance mounting strength.

4.Simple lock structure provides tactile feedback to ensure excellent mating/unmating operation feel.

5.Gull-wing-shaped terminals to facilitate visual inspections.

APPLICATIONS

Ideal for board-to-FPC connections in mobile equipment that requires size and thickness reduction and functionality enhancement.

4

ACCTB27E 201201-T	Panasonic Corporation Automation Controls Business Unit	industrial.panasonic.com/ac/e

AXT7, 8

PRODUCT TYPES

Mated height	Number of pins	Part number				Packing
		Socket		Header	Inner carton		Outer carton
	40	AXT740124		AXT840124
	50	AXT750124		AXT850124
1.0mm	60	AXT760124		AXT860124	3,000 pieces		6,000 pieces
	70	AXT770124		AXT870124
	80	AXT780124		AXT880124

Notes: 1. Order unit: For volume production: 1-inner-box (1-reel) units

Samples for mounting check: 50-connector units. Please contact our sales office.

2.The above part numbers are for connectors without positioning bosses, which are standard. When ordering connectors with positioning bosses, please contact our sales office.

3.Please contact us for connectors having a number of pins other than those listed above.

SPECIFICATIONS

1. Characteristics

		Item	Specifications	Conditions
		Rated current	0.25A/pin contact (Max. 4 A at total pin contacts)
		Rated voltage	60V AC/DC
	Electrical	Breakdown voltage	150V AC for 1 min.	No short-circuiting or damage at a detection current of 1 mA
				when the specified voltage is applied for one minute.
	characteristics
		Insulation resistance	Min. 1,000MΩ (initial)	Using 250V DC megger (applied for 1 min.)
		Contact resistance	Max. 100mΩ	Based on the contact resistance measurement method
				specified by JIS C 5402.
		Composite insertion force	Max. 0.981N/pin contacts × pin contacts (initial)
	Mechanical	Composite removal force	Min. 0.165N/pin contacts × pin contacts
	characteristics	Contact holding force	Min. 0.49N/pin contacts	Measuring the maximum force.
		(Socket contact)		As the contact is axially pull out.
		Ambient temperature	–55°C to +85°C	No freezing at low temperatures. No dew condensation.
			Peak temperature: 260°C or less (on the surface of	Infrared reflow soldering
		Soldering heat resistance	the PC board around the connector terminals)
			300°C within 5 sec. 350°C within 3 sec.	Soldering iron
		Storage temperature	–55°C to +85°C (product only)	No freezing at low temperatures. No dew condensation.
			–40°C to +50°C (emboss packing)
				Sequence
		Thermal shock resistance	5 cycles,	1. –55−30 °C, 30 minutes
	Environmental		insulation resistance min. 100MΩ,	2. ~ , Max. 5 minutes
		(header and socket mated)
			contact resistance max. 100mΩ	3. 85+03 °C, 30 minutes
	characteristics
				4. ~ , Max. 5 minutes
		Humidity resistance	120 hours,	Bath temperature 40±2°C,
			insulation resistance min. 100MΩ,
		(header and socket mated)		humidity 90 to 95% R.H.
			contact resistance max. 100mΩ
		Saltwater spray resistance	24 hours,	Bath temperature 35±2°C,
			insulation resistance min. 100MΩ,
		(header and socket mated)		saltwater concentration 5±1%
			contact resistance max. 100mΩ
		H2S resistance	48 hours,	Bath temperature 40±2°C, gas concentration 3±1 ppm,
		(header and socket mated)	contact resistance max. 100mΩ	humidity 75 to 80% R.H.
	Lifetime	Insertion and removal life	50 times	Repeated insertion and removal speed of max. 200 times/
	characteristics			hours
	Unit weight		40 pin contact type: Socket: 0.04 g Header: 0.02 g

2. Material and surface treatment

	Part name	Material	Surface treatment
	Molded	LCP resin	—
	portion	(UL94V-0)
			Contact portion: Base: Ni plating, Surface: Au plating
	Contact and		Terminal portion: Base: Ni plating, Surface: Au plating (except the terminal tips)
		Copper alloy	The socket terminals close to the portion to be soldered have nickel barriers (exposed nickel portions).
	Post
			Soldering terminals: Sockets: Base: Ni plating, Surface: Pd+Au flash plating (except the terminal tips)
			Headers: Base: Ni plating, Surface: Au plating (except the terminal tips)

Panasonic Corporation	Automation Controls Business Unit industrial.panasonic.com/ac/e	ACCTB27E 201201-T

AXT7, 8

DIMENSIONS (Unit: mm)

Socket (Mated height: 1.0 mm)

CAD Data

0.80 (Suction face)

Y note

Z note

The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e

A
B±0.1				Terminal coplanarity
0.35±0.05			0.97	0.08
0.12±0.03
				(Contact and soldering terminals)
	3.00			3.40
	C0.15
					Dimension table (mm)
					Number of pins/	A	B	C
		2.00	3.40		dimension
					40	9.35	6.65	8.25
	0.35	(0.70)			50	11.10	8.40	10.00
0.30±0.03					60	12.85	10.15	11.75
C±0.1
					70	14.60	11.90	13.50
				General tolerance: ±0.2	80	16.35	13.65	15.25

Note: Since the soldering terminals are built into the body, the sections Y and Z are electrically connected.

Header (Mated height: 1.0 mm)

CAD Data

face)	A
	B±0.1
(Suction0.80	0.35±0.05
	0.12±0.03

C

0 . 13

Soldering terminals

0.12±0.03

C±0.1

• Socket and Header are mated

Header	0.15
	±
Socket	1.00

Terminal coplanarity

		0.83		0.08
	.15
R	0			(Post and soldering terminals)
	1.86			2.60
			.13
		C	0
		terminals			Dimension table (mm)
					Number of pins/	A	B	C
					dimension
(0.48) 0.94		1.90 Soldering
					40	8.62	6.65	8.05
					50	10.37	8.40	9.80
					60	12.12	10.15	11.55
					70	13.87	11.90	13.30
				General tolerance: ±0.2	80	15.62	13.65	15.05

ACCTB27E 201201-T	Panasonic Corporation Automation Controls Business Unit	industrial.panasonic.com/ac/e