DIP SWITCH - ERD7 series

ERD7 SERIES
 MINIATURE SIZE 7x3 ROTARY SWITCH

FEATURES

  • Low profile of 3.0mm
  • THR (Through Hole Reflow) version available
  • Available with spindle or slotted spindle
  • Supply various switch codes, include Gray code, Reel and Complement code
  • Gold plated contact area ensures reliable electric continuity for micro current
  • Surface mounting type can be supplied in embossed taping for automatic packing
  • l  Pin-out compatible with most of current equivalents
  • All plastics are UL 94V-0 grade fire retardant

APPLICATIONS

  • Address switching applications
  • Data storage devices
  • Computer and peripherals
  • Instrumentation

SPECIFICATIONS

1.ELECTRICAL

Contact rating Max. switching load 100 mA, 5 VDC
Min. switching load 10 A, 5 VDC
Contact resistance (initial) 200 m Max.
Insulation resistance 100 M Min. at 100 VDC
Dielectric strength 250 VAC rms. for 60 seconds

2.MECHANICAL

Temperature rating operating -25 ~+70
storage -25 ~+85
Operation force 510gf-cm Max.
Operation life 10,000 detents Min.
Vibration 10Hz-50Hz-10Hz for 6Hrs.
Solderability After flux 245±5 for 5±1 seconds
Resistance to soldering heat solder bath 260±5 for 5±1 seconds
solder reflow Peak temperature 260 Max.

3.SOLDERING PROCESS

Solder iron Max. 2 sec/350
Reflow soldering heat for SMT & THR type (reference only)

PART NUMBERING SYSTEM

ERD7 08 A S XX Z
  |   | | |  | |
  |   | | |  | +--- Z:RoHS Compliant
  |   | | |  +--- Special number:
  |   | | |       None:Center Common terminal pins
  |   | | |            location(3:3 pin out)
  |   | | |            Center Output “8” terminal pin
  |   | | |            location(3:2, 5:0 pin out)
  |   | | |       06:Side Common terminal pins
  |   | | |          location(3:3 pin out)
  |   | | |          Center Output “1” terminal pin
  |   | | |          location(3:2, 5:0 pin out)
  |   | | |       S:Spindle
  |   | | |       H:Slotted spindle
  |   | | +--- Setting:
  |   | |      S:Standard type with row spacing 7.62mm
  |   | |      F:Right Angle type with row spacing 5.08mm
  |   | |      R:Right Angle type with row spacing 2.54mm
  |   | |      H:Right Angle type with row spacing 1.27mm
  |   | |      M:Surface Mounting type
  |   | |      D:“M” type in Tape & Reel Package
  |   | |      J:Right Angle with Surface Mounting type
  |   | |        and side support terminal
  |   | |      T:“J” type in Tape & Reel Package
  |   | |      L:Right Angle with Surface Mounting type
  |   | |        and forward support terminal
  |   | |      U:“L” type in Tape & Reel Package
  |   | |      C:J-hook with Surface Mounting type
  |   | |      E:“C” type in Tape & Reel Package
  |   | +--- Code:
  |   |      R:Real code / Arrow shaped slot type
  |   |      A:Real code / Cross shaped slot type
  |   |      C:Complement code / Arrow shaped slot type
  |   |      B:Complement code / Cross shaped slot type
  |   |      G:Gray code / Cross shaped slot type
  |   +--- Positions:
  |        08:8 Positions
  |        10:10 Positions
  |        16:16 Positions
  +--- Series name:
       ERD7:Miniature size (7.2×7.2mm2) Rotary DIP Switch

CODE

Real / Complement Code

PIN NO.

POSITION
0 1 2 3 4 5 6 7 8 9 A B C D E F

1
2
4
8

.....Real Code Rotor color: White
.....Complement Code Rotor color: Red

Gray Code

PIN NO.

POSITION
0 1 2 3 4 5 6 7 8 9 A B C D E F

1

                
2                
4                
8                

.....Gray Code Rotor color: Gray

CONSTRUCTION

OPTIONS

1.Special marking available
2.Shaft available (for cross shaped slot type only)

PACKING

1.PACKING METHOD

Package
Type
Number of pcs. per IC Tube Number of pcs. per Reel
Top Adjust Type 70 1000
Side Adjust Type 70 500

QUICK SELECTION GUIDE

SIZE

POSITIONS

CODE

SETTING
POSITION

PIN OUT

SHAPE OF TERMINAL

PART NUMBER
7×7

8,10,16

 REAL
COMPLEMENT
GRAY		 TOP SETTING 3:3 STANDARD ERD7XXXSZ
SMT ERD7XXXMZ
SMT IN T&R ERD7XXXDZ
J-HOOK WITH SMT ERD7XXXCZ
J-HOOK WITH SMT IN T&R ERD7XXXEZ
SIDE SETTING 3:3 RIGHT ANGLE ERD7XXXRZ
ERD7XXXFZ
3:2 RIGHT ANGLE ERD7XXXHZ
5:0 RIGHT ANGLE WITH SMT ERD7XXXJZ
ERD7XXXLZ
RIGHT ANGLE WITH SMT IN T&R ERD7XXXTZ
ERD7XXXUZ

DIMENSIONS AND CIRCUITRY

SMT

Through hole reflow (THR)
Through hole (TH)

 Right Angle (RA)

Right Angle (RA)
Through hole (TH)

Right Angle (RA)
SMT

J-Hook
SMT