Datasheet

ManualsBrandsPanasonic ManualsMicroswitchesMicro Switch AH1, 100mA, 100mA, 1CO, 0.49N, Hinge Lever

–1–

AECTB15E 201701-T

ORDERING INFORMATION

PRODUCT TYPES TABLE

■ Mounting hole M2 mm type (with stand off)

Ultra-miniature Size

Switches with High

Precision

AH1 (FJ)

Switches

FEATURES

• Compact size, light weight and high precision

• Switches that can be used with M2 general-purpose

screws

• Integrally molded terminals that discourage inﬂow of

solder ﬂux provide and also switch body has stand-off

• Lineup also includes AgNi alloy + Au-clad contact types

optimized for low-voltage current loading

• Self-standing terminal easily mounted on PC boards

• Protection grade: IP40

TYPICAL APPLICATIONS

• Computer mouse

• Charger unit for portable terminal

• Electric pot

• Automobiles (Detection of key position), etc.

Right angle terminal

Left angle terminal

RoHS compliant

AH 1

Operation load

Contact material

Nil: AgNi alloy contact

61: AgNi alloy + Au-clad contact

Actuator

0: Pin plunger

2: Hinge lever

4: Simulated roller lever

Safety standard

9: UL/C-UL

Mounting hole and terminal

4: Self-standing PC board

terminal

5: Straight PC board terminal

6: Solder terminal

7: Right angle terminal

8: Left angle terminal

1.47N

0.49N

0.54N

0.74N

0.25N

0.26N

Pin plunger

Hinge lever

Simulated roller lever

5th digit of

part No.

Actuator

Contact specification

AgNi alloy contact type

AgNi alloy +

Au-clad contact type

Applicable current range Operating Force OF (max.)

1mA 0.1A 1A 3A

1.47N0.74N

Available

Summary of content (14 pages)

PAGE 1
Ultra-miniature Size Switches with High Precision AH1 (FJ) Switches FEATURES • Compact size, light weight and high precision • Switches that can be used with M2 general-purpose screws • Integrally molded terminals that discourage inflow of solder flux provide and also switch body has stand-off • Lineup also includes AgNi alloy + Au-clad contact types optimized for low-voltage current loading • Self-standing terminal easily mounted on PC boards • Protection grade: IP40 Right angle terminal TYPICAL APPLIC
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AH1 (FJ) Miniature Switches DATA CONTACT FORM Range of low-level current and voltage (AgNi alloy + Au-clad contact type) (reference) Current (mA) 500 100 50 NC NO COM 10 5 2 1 4 8 12 16 20 24 DC voltage (V) PRODUCT TYPES (Color of plunger) AgNi alloy contact type: white, AgNi alloy + Au-clad contact type: dark red ■ Self-standing PC board terminal Actuators Pin plunger Hinge lever Simulated roller lever Operating Force OF, Max. 0.74 N 1.47 N 0.25 N 0.49 N 0.26 N 0.
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AH1 (FJ) Miniature Switches ■ PC board left angle terminal Actuators Pin plunger Hinge lever Simulated roller lever Operating Force OF, Max. 0.74 N 1.47 N 0.25 N 0.49 N 0.26 N 0.54 N AgNi alloy contact type AgNi alloy + Au-clad contact type AH18809 AH18609 AH18829 AH18629 AH18849 AH18649 AH1880619 AH1860619 AH1882619 AH1862619 AH1884619 AH1864619 Notes: 1. The appearance of right and left angle types are as below. Right angle Left angle 2. Standard packing: 50 pcs./tube.
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AH1 (FJ) Miniature Switches ■ Operating characteristics 1) Pin plunger 3th digit of Part No. Operating Force OF, Max. Release Force RF, Min. 6 1.47 N 0.20 N 8 0.74 N 0.098 N 3th digit of Part No. Operating Force OF, Max. Release Force RF, Min. 6 0.49 N 0.049 N Pretravel PT, Max. Movement Differential MD, Max. Overtravel OT, Min. Operating Position OP 0.5 mm 0.12 mm 0.25mm 7±0.3 mm (Distance from stand-off) 5.5±0.2 mm (Distance from mounting hole) 7±0.3 mm (Distance from stand-off) 5.
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AH1 (FJ) Miniature Switches Simulated roller lever External dimensions CAD Data (PT) 2.1 max. 3.3±0.4 5.4±0.3 PC board pattern 5.08±0.1 R2.5 5.08±0.1 3-1.2±0.05 dia. 11±1.2 (OP) 9.5±1.0 5±0.15 2 +0.12 0 Pretravel PT, Max. Movement Differential MD, Max. Overtravel OT, Min. Distance from mounting hole Operating Position OP Distance from stand-off 1.6 1.5±0.1 2 +0.12 0 dia. 1.1±0.12 1.5±0.12 2.2 +0.12 0 6-C0.3 6.5±0.1 5.08±0.15 4 t=0.4 1.25±0.12 0.9 5.08±0.15 6±0.15 12.8±0.15 2.
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AH1 (FJ) Miniature Switches CAUTIONS FOR USE ■ Fastening of the switch body 1) Use M2 screws to attach switches with Max. 0.098 N·m torque. Use of screw washers or adhesive lock is recommended. 2) When the operation object is in the free position, force should not be applied directly to the actuator or to the pin plunger. Also force should be applied to the pin plunger from vertical direction to the switch. 3) In setting the movement after operation, the overtravel “OT”should be set from 70% to 100%.
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Technical Terminology & Cautions for Use (Detection Switches) TECHNICAL TERMINOLOGY ■ Detection Switches A compact switch equipped with an enclosed micro-gap snapaction contact mechanism that makes a specified motion with a specified force to open/close a circuit, and an actuator outside the enclosure (hereinafter referred to as the switch) ■ Actuator A part of the switch that transmits the received external force to an internal spring mechanism to move the movable contact so that the switch can be opened a
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Technical Terminology & Cautions for Use OPERATING CHARACTERISTIC ■ Definition of operating characteristic The main terminological illustrations and meanings which are used with snapaction switches are as follows. Classification RF OF PT TF Force TT FP OT Symbol Unit Varying display method Operating Force OF N Max. Release Force RF N Min. Totaltravel Force TF N Pretravel PT mm, degree Max. Overtravel OT mm, degree Min. Movement Differential MD mm, degree Max.
PAGE 9
Technical Terminology & Cautions for Use TECHNICAL NOTES ON ELECTRICAL CHARACTERISTICS 1) The snap-action switch is designed for AC operations. While it has small contact gaps and no arc absorber, it may be used for low-capacity DC operations. Please refer to the rating of each products 2) For applications with very small switching voltage or current, choose the low-level load type (Au contact).
PAGE 10
Technical Terminology & Cautions for Use MOUNTING STATE AND ENVIRONMENT ■ Checking the insulation distance After mounting and wiring, check the insulation distance between terminals and the ground. If the insulation distance is inadequate, mount insulating material between as required. ■ Fastening the snap-action switch body See the Section “CAUTIONS FOR USE” for the individual switch.
PAGE 11
Technical Terminology & Cautions for Use ■ Usage, storage, and transport conditions (except turquoise switches) During usage, storage, or transportation, avoid locations subject to direct sunlight and maintain normal temperature, humidity, and pressure conditions. The allowable specifications for environments suitable for usage, storage, and transportation are given below. 1) Temperature: The allowable temperature range differs for each switch, so refer to the switch’s individual specifications.
PAGE 12
Technical Terminology & Cautions for Use ■ Types of actuators Shape Pretravel (PT) Overtravel (OT) Operating Force (OF) Vibration Shock Pin plunger Small Small Large Outstanding Appropriate for linear short-stroke action. Pin plunger acts directly on snap action mechanism, enabling high-precision positioning. Amount of movement after operation is smallest among all of the actuators, however, so reliable stopper is required.
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