AHF21 PDF 데이터시트 ( Data )

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AHF21 기능

기능

HIGHLY RELIABLE TIP SENSOR CONTAINING A PHOTO SENSOR

제조업체

Panasonic

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AHF2

SMALL, HIGHLY RELIABLE

TIP SENSOR CONTAINING

A PHOTO SENSOR

AHF2 (TIP)

SWITCHES

Compliance with RoHS Directive

FEATURES

• Realizes miniaturization of equipment

and spaces saving. Size of body:

9.5×9.5×9.3 mm

• The contact type is equivalent to

normally closed contacts, which satisﬁes

the PL Act.

• The internal sphere can be used over

an operation angle of 360 degrees in the

circumferential direction.

• There are three standard terminal

proﬁles which can be selected according

to the mounting direction of the PCB.

• The terminals are tin-plated for long-

term solderability.

TYPICAL

APPLICATIONS

• Gas heaters

• Electric fans

• Water vallet

• Infrared treatment device

• Electric pots with warming function

ORDERING INFORMATION

Mounting direction

Part No.

Vertical mounting

AHF21

Horizontal mounting

AHF22

Reverse mounting

AHF23

PCB mounting condition

Remark: Standard Packaging: Tube 50 pcs.

CONTACT TYPE

Normally closed type (The photo transistor is ON when the

sensor is being used.)

APPLICABLE CIRCUIT

Refer to the dimensional diagram for the terminal Nos.

• VCC = 5 V

• R2 = 100 kΩ

• Forward current,

IF, of the LED: 19 mA

(VCC = 5 V, R1 = 200 Ω)

• Forward voltage,

VF, of the LED: Typ = 1.2 V

Terminal No. 2

Terminal No. 1

(VCC)

VCC

Terminal No. 3

Tip switch

Terminal No. 4

BASIC CHARACTERISTICS

For Ta = 25°C and applicable circuit conditions

1) Operation characteristics

(Operation speed 6 degrees/second)

• Operation angle (Output: VOL → VOH): 25 to 60 degrees

• Return angle (Output: VOH → VOL): Min. 20 degrees

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Output characteristics H

2) Output (VO) characteristics (The sphere must be stationary.)

• VOL (photo transistor ON): Max. 1.0 V (horizontal)

• VOH (photo transistor OFF): Min. 4.0 V (inclined at an angle of at

least 60 degrees)

구 성

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구매 문의

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AHF21 PDF 데이터시트 ( Data , Function )

관련 데이터시트

부품번호	상세설명 및 기능	제조사
AHF2	HIGHLY RELIABLE TIP SENSOR CONTAINING A PHOTO SENSOR	Panasonic
AHF21	HIGHLY RELIABLE TIP SENSOR CONTAINING A PHOTO SENSOR	Panasonic