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Thumb Rotary Switch - A7PS/A7PH (A7PS-254)

Thumb Rotary Switch - A7PS/A7PH A7PS-254
  • On Sale Till 31/03/2025
  • Volume Discount

[Features]
· A dust-proof, easy-to-configure, push-in type with large easily visible text.
· Configure via an easy-to-operate push method. Displays large, easily viewable alpha-numeric characters.
· The window on the sealed plate prevents dust from infiltrating the display.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

A7PS-254

Easy Operation Push Type Circuit Board Switch

Easy code conversion into decimals and hexadecimals.

Easy code conversion into decimals and hexadecimals.

Thumb Rotary Switch A7PS/A7PH Outline Drawings and Specifications

Thumb Rotary Switch A7PS/A7PH dimensional drawing

Thumb Rotary Switch A7PS/A7PH dimensional drawing

(Units: mm)

Number of Units
(n)
Dimensions A
(n × 10 + 12)
Dimensions B
(n × 10 + 9)
12219
23229
34239
45249
56259
67269
78279
89289
910299
10112109

Note 1: The above dimensions include the end caps on both sides. However, if spare units are added, there will be a 10-mm increase for each.
Note 2: Where not specified, the dimensional tolerance is ±0.4 mm. The tolerance when there are multiple units are connected is ± (number of units × 0.4) mm.

Switch main body (1 switch unit)

ModelModel A7PSModel A7PH
Classification
(Note 1)
Single-Action Mounting (Surface Mounting)Single-Action Mounting (Surface Mounting)
Long Life Type
Height of Display TextDecimal Numbers: 6.8 mm, Hexadecimal Numbers: 4.0 mm
Terminal TypeSolder Terminal TypeSolder Terminal Type
Case ColorLight GrayBlackLight GrayBlack
Output Code NumberModelModel
03 (Decimal)Model A7PS-203Model A7PS-203-1Model A7PH-203Model A7PH-203-1
06 (Binary-Coded Decimal)Model A7PS-206Model A7PS-206-1Model A7PH-206Model A7PH-206-1
07 (Binary-Coded Decimal Relay Terminal Type)*1Model A7PS-207Model A7PS-207-1Model A7PH-207Model A7PH-207-1
54 (Binary-Coded Hexadecimal)Model A7PS-254Model A7PS-254-1Model A7PH-254Model A7PH-254-1
55 (Binary-Coded Hexadecimal Relay Terminal Type)*1Model A7PS-255Model A7PS-255-1――――

Note 1: The classification diagrams show 4 switch units combined with separately-sold end caps to create 4-digit displays.
Note 2: The model shown above is a single switch unit type.
Note 3: Dials with "+" and "-" markings are also available. Add "-PM" after "-206" in the model number. (E.g. Model A7PS-206-PM, Model A7PS-206-PM-1)
*1: Diode types are also available. Add "-D" after the model number. (E.g. Model A7PS-207-D / Model A7PS-207-D-1)

Ratings

ModelModel A7PSModel A7PH
Switching Load Capacity (Resistance Load)50 V AC / 3.3 to 28 V DC, 1 mA to 0.1 A125 V AC / 3.3 to 28 V DC, 10 μA to 0.15 A
Maximum Continuous Electric Current1 A or Less3 A or Less
Contact Resistance300 mΩ or Less
Insulation ResistanceBetween Terminals of Same Polarity10 MΩ or More (With 500 V DC Megohmmeter)100 MΩ or More (with 500 V DC Megohmmeter)
Between Earth and Each Terminal1,000 MΩ or More (With 500 V DC Megohmmeter)
Withstand VoltageBetween Terminals of Same Polarity600 V AC 50/60 Hz 1 min
Between Earth and Each Terminal1,000 V AC 50/60 Hz 1 min
Vibration ResistanceDouble Amplitude 1.5 mm, 10 to 55 Hz, 2 h or More
Impact Resistance490 m/s2 or More
DurabilityMechanical100,000 Steps or More2,000,000 Steps or More
Electrical50,000 Steps or More1,000,000 Steps or More
Ambient Operating Temperature-10 to +65°C
Operating Ambient Humidity45 to 85% RH
Operating Force6.37 N or Less
Part Number
A7PS-254
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSRated Voltage
(V)
Rated Current
(A)
Output cord (thumbwheel) Case color With diode

232,547 IDR

1 Piece(s) Same day 10AC50 V/DC5 to 28 V1 mA → 0.1 ABinary-coded hexadecimalLight GrayNA

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Basic Information

Protection function (environmentally resistant) Available Dimension vertical(mm) 33 Dimension width(mm) 10
Dimension depth(mm) 33.5 Type Thumbwheel Mounting Type Surface mount
Terminal shape Solder Terminal Panel mounting method One-Touch Mounting Operation Method 2-Button Type
Protective structure details IP50

Please check the type/dimensions/specifications of the part A7PS-254 in the Thumb Rotary Switch - A7PS/A7PH series.

Products like this...

Part Number
A7PH-207
A7PH-207-1
A7PS-203
A7PS-206-1
A7PS-207
A7PS-207-D
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSRated Voltage
(V)
Rated Current
(A)
Output cord (thumbwheel) Case color With diode

349,678 IDR

1 Piece(s) Same day 10125 VAC/5–28 VDC10 μA → 0.15 ABinary-coded decimal relay terminal typeLight GrayNA

349,678 IDR

1 Piece(s) Same day 10125 VAC/5–28 VDC10 μA → 0.15 ABinary-coded decimal relay terminal typeBlackNA

167,015 IDR

1 Piece(s) Same day 10AC50 V/DC5 to 28 V1 mA → 0.1 ADecimalLight GrayNA

156,190 IDR

1 Piece(s) Same day 10AC50 V/DC5 to 28 V1 mA → 0.1 ABinary-coded decimalBlackNA

156,342 IDR

1 Piece(s) Same day 10AC50 V/DC5 to 28 V1 mA → 0.1 ABinary-coded decimal relay terminal typeLight GrayNA

377,122 IDR

1 Piece(s) Same day 10AC50 V/DC5 to 28 V1 mA → 0.1 ABinary-coded decimal relay terminal typeLight GrayAvailable

Tech Support

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Tel:021-8990-4102 / FAX:021-8990-5803
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