TELECOMMUNICATION RELAY - ETR UA SERIES

TELECOMMUNICATION RELAY
ETR UA SERIES

FEATURES

  • Single Pole Relay UA series is designed with medium current load 3A for middle current load.
  • High dense design is available for P.C. Board application with size of 15.5x10.4x11.7mm and the weight of 3.5 grams.
  • 2.54mm terminal pitch employment is equal to I.C.'s terminal pitch.
  • Employment of suitable plastic materials is applied under high temperature condition and various chemical solutions.
  • Complete protective construction is designed from dust and soldering flux. In addition, plastic sealed type is prepared for washing procedure.
  • Simple Relay magnetic circuit is meeting in mass production with low cost offer.

SPECIFICATIONS

Contact Specification:
Contact Resistance:

Max. 100m at initial value.
Test Current: 100mA, Open Circuit Test Voltage: 6VDC.
By using Voltage Drop Method.
Contact Capacity:

3 Amps at 120VAC Cos=1.
3 Amps at 24VDC L/R=0.

COIL SPECIFICATION AT 20oC)

Coil Sensitivity

 Nominal Voltage (VDC) Nominal Current (mA) Coil Resistance
(10%)		 Power Consumption (W) Pull-In Voltage (VDC)

Drop-Out Voltage (VDC)

 Max. Allowable Voltage (VDC)
UA-D/DM 3 120 25 Abt. 0.36 75%
Max.		 5%
Min.		 130%
5 72.5 69
6 60 100
9 40 225
12 30 400
24 15 1,600

PART NUMBERING SYSTEM

  ETR UA-SS-1 12 D M Z
   |   |  | |  | | | |
   |   |  | |  | | | +--- Z:RoHS Compliant
   |   |  | |  | | +--- Contact Form:
   |   |  | |  | |      Nil:One Form C
   |   |  | |  | |      M:One Form A
   |   |  | |  | |      B:One Form B
   |   |  | |  | +--- Coil Type:
   |   |  | |  |      D:Standard DC Coil
   |   |  | |  +--- Coil Voltage:
   |   |  | |       03:3V, 06:6V, 12:12V
   |   |  | |       05:5V, 09:9V, 24:24V
   |   |  | +--- Number of Pole:
   |   |  |      1:One Pole
   |   |  +--- Type of Sealing:
   |   |       SS:Flow Solder Type
   |   |       SH:Plastic Sealed Type
   |   +--- Model Name: UA
   +--- Series Name: ETR

DIMENSIONS: UNIT:mm

ETR UA-SH-112D ¡@
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