MCSLPT4644B3PHTR [TE]

Low-Profile Tactile Switches;


型号：	MCSLPT4644B3PHTR
厂家：	TE CONNECTIVITY
描述：	Low-Profile Tactile Switches 开关
文件：	总13页 (文件大小：833K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MCSLPT Family – Low-profile Tactile Switches

LPT Series – Low-Profile Tactile Switches

Applications

•

Portable

electronic

devices.

•

3C products.

Smart phones.

Digital cameras.

Features

TE Connectivity is pleased to introduce its LPT Series of Low-Profile Tactile

Switches. Given the various combinations of Size and Height measures offered by

the LPT Series, these tactile switches are ideal for a wide variety of applications

within the portable electronics market.

•

Compact size.

Low-profile.

Long operation

life.

The Low-Profile Tactile Switches will be characterised by SMT mounting available

in Tab, Gull-Winged, and J-Bend terminations.

•

Grounded

options

available.

LPT Series – Family Classification

USLPT

(Ultra-Mini Size)

MCSLPT

(Micro-Mini Size)

MSLPT

(Mini Size)

Family

2.6x1.6mm to

3.7x3.7mm

4.6x4.4mm to

4.8x4.8mm

Body Size

5.2x5.2mm

Height

0.35mm to 0.65mm

Tab / J-Bend

0.55mm to 1.05mm 0.80mm to 2.00mm

Mounting

Grounding

Packaging

J-Bend

Gull-Wing / J-Bend

Yes

Tape & Reel

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

For Email, phone or live chat,

go to: www.te.com/help

reference purposes only.

Specifications subject to

change

MCSLPT Family – Low-profile Tactile Switches

MCSLPT Family – 4.6 x 4.4mm

Contact Rating

50mA, 12VDC

100mΩ Max.

100MΩ Min. 500VDC

Contact Resistance

Insulation Resistance

Dielectric Strength

300VAC/1 Minute

100 ± 50gf (-1) / 160 ± 50gf (-2)

200 ± 50gf (-3) / 260 ± 50gf (-4)

0.20mm

Operating Force

Travel

100 & 160gf = 1,000,000 Cycles Min.

200 & 260gf = 500,000 Cycles Min.

Operating Life

Operating

Temperature

Storage Temperature

-20˚C to +70˚C

-30˚C to +80˚C

Features

Applications

•

Compact size.

•

Digital cameras.

Extended operating life.

Low profile.

Smart Phones.

Portable electronic devices.

Circuit

-MSLPT4644

-MSLPT4644PH

Part Numbering

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

Diagrams

-MCSLPT4644 (No Pushbutton & No Hole)

-MCSLPT4644PH (W/Pushbutton & No Hole)

PN List

Operation

Force

Smart PN

Body Size

Height

Mounting

Pitch

Packaging

MOQ

TE PN

MCSLPT4644B1TR

MCSLPT4644B2TR

MCSLPT4644B3TR

MCSLPT4644B4TR

MCSLPT4644B1PHTR

MCSLPT4644B2PHTR

MCSLPT4644B3PHTR

MCSLPT4644B4PHTR

4.6 x 4.4mm

0.55mm

1.05mm

J-Bend

3.50mm

100gf

160gf

200gf

260gf

100gf

160gf

200gf

260gf

Tape & Reel

2,500

1,500

2337234-1

2337234-2

2337234-3

2337234-4

2337235-1

2337235-2

2337235-3

2337235-4

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

1. Style

“Tactile Switches” are mainly used as signal switches of electric devices, with the general

requirements of mechanical and electrical characteristic.

1.1 Operating Temperature Range: -20 ℃ to +70℃

1.2 Storage Temperature Range: -30 ℃ to +80℃

2. Current Range: 50mA, 12VDC Max.

3. Type of Actuation: Tactile feedback

4. Test Sequence:

Item

Description

Test Conditions

Requirements

There shall be no defects

that affect the

serviceability of the

product.

Visual

Examination

By visual examination check without

any out pressure & testing.

Appearance

Applying a static load (1.5 to 2x actuating

force) to the centre of the actuator.

Measurements shall be made with a 1

kHz small current contact resistance

meter.

Contact

Resistance

100mΩ Max.

100MΩ Min.

Measurements shall be made following

application of 500VDC potential across

terminals and cover for 1 minute± 5

seconds.

Insulation

Resistance

Electrical

Performance

Dielectric

Withstanding

Voltage

300VAC (50Hz or 60Hz) shall be applied

across terminals and cover for 1 minute.

There shall be no

breakdown or flashover.

10 m seconds Max.

3 to 4 operations at a rate of 1 cycles per

second

Bounce

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

Operating

Force

Applied in the direction of

operation.

100±50gf

(0.98±0.49N)

160±50gf

(1.57±0.49N)

200±50gf

(1.96±0.49N)

260±50gf

(2.55±0.49N)

Placing the switch such that

the direction of switch

operation is vertical and then

gradually increasing the load

applied to the centre of the

actuator to a stop shall be

measured.

Stroke

0.2±0.1mm

Static load of 3Kg (29.4N) shall

be applied in the operating

direction of the control unit

for 15 seconds.

Control

strength

As shown in items 4 to 6.

1) Shall be free from pronounced backlash and falling-off

or breakage terminals.

2) As shown in item 4 and 5.

Solder

Heat

(PCB is 1.2mm in thickness)

Resistance

3)Contact Resistance: 200mΩ Max.

4) Insulation Resistance: 10MΩ Min.

Mechanical

Performance

Shall be vibrated in

accordance with Method

201A of MIL-STD-202F

1) Swing distance=1.5mm

2) Frequency: 10-55-10Hz in

1-min/cycle.

3) Direction: 3 vertical

directions including the

directions of operation.

4) Test time: 2 hours each

direction.

1) As shown in item 4 to 7.

2)Contact Resistance: 200mΩ Max.

3)Insulation Resistance: 10MΩ Min.

Vibration

Shall be shocked in

accordance with Method

213B condition A of MIL-STD-

202F

1) Acceleration: 50G.

2) Action Time: 11±1m sec.

3) Testing Direction: 6 sides.

4) Test cycle: 3 times in each

direction.

1) As shown in item 4 to 7.

2)Contact Resistance: 200mΩ Max.

3)Insulation Resistance: 10MΩ Min.

Shock

Measurements shall be made

following the test forth below:

1) 5mA, 5VDC resistive load.

2) Applying a static load the

force to the centre of the

1) As shown in item 4 to 5.

2) Operating force: ±50% of initial force.

3) Contact Resistance: 10Ω Max.

4) Insulation Resistance: 10MΩ Min.

5) Bounce: 20m seconds Max.

Operating actuator in the direction of

Durability

Life

operation.

3) Cycle of Operation:

■ 100 & 160gf = 1,000,000

Cycles Min.

■ 200 & 260gf = 500,000

Cycles Min.

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

Following the test set forth below

the sample shall be left in normal

temperature and humidity

conditions for 1 hour before the

measurements are made:

1) Temperature: -30±2℃

2) Time: 96 hours

1) As shown in item 4 to 7.

2) Contact Resistance:

200mΩ Max.

3) Insulation Resistance:

10MΩ Min.

Resistance Low

Temperature

Following the test set forth below

the sample shall be left in normal

temperature and humidity

conditions for 1 hour before the

measurements are made:

1) Temperature: 80±2℃

1) As shown in item 4 to 7.

2) Contact Resistance:

200mΩ Max.

3) Insulation Resistance:

10MΩ Min.

Heat

Resistance

Environmental

Endurance

2) Time: 96 hours

Following the test set forth below

the sample shall be left in normal

temperature and humidity

conditions for 1 hour before the

measurements are made:

1) Temperature: 60±2℃

1) As shown in item 4 to 7.

2) Contact Resistance:

200mΩ Max.

3) Insulation Resistance:

10MΩ Min.

Humidity

Resistance

2) Relative Humidity: 90to95%

3) Time: 96 hours

5. Soldering Conditions:

■ Condition for Soldering MCSLPT Series:

■ The condition noted above is the temperature of the copper foil on the surface of the PCB. There

are cases where the temperature of the board greatly differs from the surface of the switch. Do not

allow the surface temperature of the switch to exceed 260℃.

■ Manual Soldering

Soldering Temperature: 350℃ Max.

Continuous Soldering Time: 5 second Max.

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

■ Precautions in Handling

1. Care should be exercised so that flux from the top surface of the printed circuit board does not

adhere to the switch.

2. Do not wash the switch.

■ Operating precautions

1. Do not actuate the switch with excessive force.

2. Discontinue force after the switch has been actuated so as to avoid deformation of the components

of the switch. Deformation of the components may cause the switch to malfunction.

3. Align the plunger with the switch to insure proper operation.

■ Notes on storage conditions

Avoid the following as exposure may affect the performance and/or the soldering of the switch:

1. Temperature of -10 to +40℃ & 85% humidity.

2. Exposure to corrosive gas.

3. Storage over 6 months

4. Exposure to direct sunlight.

5. Storage conditions should prevent heavy impact or loading.

6. After opening the package, unused switches must be repackaged in a moisture-proof and airtight

environment.

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

MCSLPT Family – 4.8 x 4.8mm

Contact Rating

50mA, 12VDC

100mΩ Max.

100MΩ Min. 100VDC

100VAC/1 Minute

Contact Resistance

Insulation Resistance

Dielectric Strength

100±50gf (-1) / 160±50gf (-2)

200±50gf (-3) / 260±50gf (-4)

360±60gf (-5)

Operating Force

Travel

0.20mm

100 & 160gf = 1,000,000 Cycles Min.

200 & 260gf = 500,000 Cycles Min.

360gf = 200,000 Cycles Min.

Operating Life

Operating

Temperature

Storage Temperature

-30˚C to +80˚C

-40˚C to +85˚C

Features

Applications

•

Compact size.

•

Digital cameras.

Extended operating life.

Low profile.

Smart Phones.

Portable electronic devices.

Circuit

Part Numbering

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

Diagrams

-MCSLPT4848A

-MCSLPT4848C

PN List

Operation

Force

Packaging

Smart PN

Body Size

Height

Mounting

Pitch

MOQ

TE PN

MCSLPT4848A1DTR

MCSLPT4848A2DTR

MCSLPT4848A3DTR

MCSLPT4848A4DTR

MCSLPT4848A5DTR

MCSLPT4848C1DTR

MCSLPT4848C2DTR

MCSLPT4848C3DTR

MCSLPT4848C4DTR

MCSLPT4848C5DTR

4.8 x 4.8mm

0.55mm

J-Bend

2.80mm

3.70mm

100gf

160gf

200gf

260gf

360gf

100gf

160gf

200gf

260gf

360gf

Tape & Reel

2,500

2337232-1

2337232-2

2337232-3

2337232-4

2337232-5

2337233-1

2337233-2

2337233-3

2337233-4

2337233-5

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

1. Style

“Tactile Switches” are mainly used as signal switches of electric devices, with the general

requirements of mechanical and electrical characteristic.

1.1 Operating Temperature Range: -30 ℃ to +80℃

1.2 Storage Temperature Range: -40 ℃ to +85℃

2. Current Range: 50mA, 12VDC Max.

3. Type of Actuation: Tactile feedback

4. Test Sequence:

Item

Description

Test Conditions

Requirements

There shall be no defects

that affect the

serviceability of the

product.

Visual

Examination

By visual examination check without

any out pressure & testing.

Appearance

Applying a static load (1.5 to 2x actuating

force) to the centre of the actuator.

Measurements shall be made with a 1

kHz small current contact resistance

meter.

Contact

Resistance

100mΩ Max.

100MΩ Min.

Measurements shall be made following

application of 100VDC potential across

terminals and cover for 1 minute± 5

seconds.

Insulation

Resistance

Electrical

Performance

Dielectric

Withstanding

Voltage

100VAC (50Hz or 60Hz) shall be

applied across terminals and cover for

1 minute.

There shall be no

breakdown or flashover.

3 to 4 operations at a rate of 1 cycles per

second

10 m seconds Max.

Bounce

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

Operating

Force

Applied in the direction of

operation.

100±50gf

(0.98±0.49N)

160±50gf

(1.57±0.49N)

200±50gf

(1.96±0.49N)

260±50gf

(2.55±0.49N)

360±60gf

(3.53±0.59N)

Placing the switch such that

the direction of switch

operation is vertical and

then gradually increasing

the load applied to the

centre of the actuator to a

stop shall be measured.

Stroke

0.2±0.1mm

Static load of 3Kg (29.4N)

shall be applied in the

operating direction of the

control unit for 15 seconds.

Control

strength

As shown in items 4 to 6.

1) Shall be free from pronounced backlash and falling-off

or breakage terminals.

2) As shown in item 4.

Solder

Heat

(PCB is 1.2mm in thickness)

Resistance

3) Contact Resistance: 200mΩ Max.

4) Insulation Resistance: 10MΩ Min.

Mechanical

Performance

Shall be vibrated in

accordance with Method

201A of MIL-STD-202F

1) Swing distance=1.5mm

2) Frequency: 10-55-10Hz in 1) As shown in item 4 to 6.

Vibration 1-min/cycle.

3) Direction: 3 vertical

2) Contact Resistance: 200mΩ Max.

3) Insulation Resistance: 10MΩ Min.

directions including the

directions of operation.

4) Test time: 2 hours each

direction.

Shall be shocked in

accordance with Method

213B condition A of MIL-

STD-202F

1) Acceleration: 50G.

2) Action Time: 11±1m sec.

3) Testing Direction: 6 sides.

4) Test cycle: 3 times in each

direction.

1) As shown in item 4 to 6.

2) Contact Resistance: 200mΩ Max.

3) Insulation Resistance: 10MΩ Min.

Shock

Measurements shall be

made following the test

forth below:

1) 5mA, 5VDC resistive load

2) Applying a static load the

force to the centre of the

actuator in the direction of

operation.

3) Cycle of Operation:

■ 100 & 160gf = 1,000,000

Cycles Min.

1) As shown in item 4 to 5.

2) Operating force: ±50% of initial force.

3) Contact Resistance: 10Ω Max.

4) Insulation Resistance: 10MΩ Min.

5) Bounce: 20m seconds Max.

Operating

Life

Durability

■ 200 & 260gf = 500,000

Cycles Min.

■ 360gf = 200,000 Cycles

Min.

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

For Email, phone or live chat,

go to: www.te.com/help

reference purposes only.

Specifications subject to

change

MCSLPT Family – Low-profile Tactile Switches

Following the test set forth below

the sample shall be left in normal

temperature and humidity

conditions for 1 hour before the

measurements are made:

1) Temperature: -40±2℃

2) Time: 96 hours

1) As shown in item 4 to 6.

2) Contact Resistance:

200mΩ Max.

3) Insulation Resistance:

10MΩ Min.

Low Temperature

Resistance

Following the test set forth below

the sample shall be left in normal

temperature and humidity

conditions for 1 hour before the

measurements are made:

1) Temperature: 90±2℃

1) As shown in item 4 to 6.

2) Contact Resistance:

200mΩ Max.

3) Insulation Resistance:

10MΩ Min.

High Temperature

Resistance

Environmental

Endurance

2) Time: 96 hours

Following the test set forth below

the sample shall be left in normal

temperature and humidity

conditions for 1 hour before the

measurements are made:

1) Temperature: 60±2℃

1) As shown in item 4 to 6.

2) Contact Resistance:

200mΩ Max.

3) Insulation Resistance:

10MΩ Min.

Humidity

Resistance

2) Relative Humidity: 90 to 95%

3) Time: 96 hours

5. Soldering Conditions:

■ Condition for Soldering MCSLPT Series:

■ The condition noted above is the temperature of the copper foil on the surface of the PCB. There

are cases where the temperature of the board greatly differs from the surface of the switch. Do not

allow the surface temperature of the switch to exceed 260℃.

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT Family – Low-profile Tactile Switches

■ Manual Soldering

Soldering Temperature: 350℃ Max.

Continuous Soldering Time: 5 second Max.

■ Precautions in Handling

1. Care should be exercised so that flux from the top surface of the printed circuit board does not

adhere to the switch.

2. Do not wash the switch.

■ Operating precautions

1. Do not actuate the switch with excessive force.

2. Discontinue force after the switch has been actuated so as to avoid deformation of the components

of the switch. Deformation of the components may cause the switch to malfunction.

3. Align the plunger with the switch to insure proper operation.

■ Notes on storage conditions

Avoid the following as exposure may affect the performance and/or the soldering of the switch:

1. Temperature of -10 to +40℃ & 85% humidity.

2. Exposure to corrosive gas.

3. Storage over 6 months

4. Exposure to direct sunlight.

5. Storage conditions should prevent heavy impact or loading.

6. After opening the package, unused switches must be repackaged in a moisture-proof and airtight

environment.

Document #2337232-1

(08/10/18)

Dimensions in

millimetres unless

otherwise specified

Dimensions Shown for

reference purposes only.

Specifications subject to

change

For Email, phone or live chat,

go to: www.te.com/help

MCSLPT4644B3PHTR [TE]

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