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KHAU-17A18M-12

Description
POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 1200mW (COIL), 3A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT
CategoryMechanical and electronic products    relay   
File Size309KB,4 Pages
ManufacturerTE Connectivity
Websitehttp://www.te.com
Download Datasheet Parametric View All

KHAU-17A18M-12 Overview

POWER/SIGNAL RELAY, 4PDT, MOMENTARY, 1200mW (COIL), 3A (CONTACT), 28VDC (CONTACT), SOCKET MOUNT

KHAU-17A18M-12 Parametric

Parameter NameAttribute value
MakerTE Connectivity
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresCOIL OPERATE VOLTAGE(AC): 10.2 V
body width21.82 mm
body height32.54 mm
Body length or diameter28.17 mm
Coil current (AC) maximum value0.1 A
Coil operating voltage (AC)10.2 V
Coil power1200 mW
Coil resistance43 Ω
Maximum coil voltage (AC)12 V
Nominal coil voltage12 V
Coil/Input Power TypeAC
Contact (AC) maximum rated R load3A@120VAC
Maximum contact current (AC)3 A
Maximum contact current (DC)3 A
Contact (DC) maximum rated R load3A@28VDC
Contact resistance200 mΩ
Maximum contact voltage (AC)120 V
Maximum contact voltage (DC)28 V
Dielectric strength between coil and contacts1500 Vrms
Dielectric strength between breaking contacts1000 Vrms
Electrical life10000000 Cycle(s)
Insulation resistance100000000 Ω
Manufacturer's serial numberKHA
Installation featuresSOCKET MOUNT
Number of terminals8
operating hours13 ms
Maximum operating temperature70 °C
Minimum operating temperature-45 °C
physical size28.17mm x 21.82mm x 32.54mm
GuidelineCSA; UL
Relay actionMOMENTARY
Relay style4 FORM C
Relay function4PDT
Relay typePOWER/SIGNAL RELAY
release time6 ms
surface mountNO
Terminal length0.008 inch
Termination typeSOLDER
weight45 g
Catalog 1308242
Issued 3-03 (PDF Rev. 9-03)
P&B
KHA
series
General Purpose
Dry Circuit to 5A
Multicontact
AC or DC Relay
File E22575
File LR15734
KHAU
Users should thoroughly review the technical data before selecting a product
part number. It is recommended that users also seek out the pertinent
approvals files of the agencies/laboratories and review them to ensure the
product meets the requirements for a given application.
Features
• Miniature size from 2 pole to 4 pole.
• KHAU is produced on an automated line, while KHU is produced
manually. Form, fit and function of the two versions are identical.
• Various applications include process control, photocopier, and data
processing.
• Push-to-test and indicator options available.
• Various contact materials available for specific load requirements.
Coil Data @ 25
°
C
Voltage:
From 6 to 120VDC, and 6 to 240VAC, 50/60 Hz.
Nom. Power: DC coils
- 0.9 watt; 0.5 watt minimum operate @ 25°C.
AC coils
- 1.2 VA; 0.55 VA minimum operate @ 25°C.
Max. Power: DC coils
- 2.0 watts @ 25°C.
Duty Cycle:
Continuous.
Initial Breakdown Voltage:
500V rms, 60 Hz.
Coil Data
DC Coils
AC Coils
Nominal
Voltage
Contact Data @ 25
°
C
Arrangements:
2 Form C (DPDT), 4 Form C (4PDT).
Expected Life:
10 million operations, mechanical; 100,000 operations min.
at rated loads. Ratings are based on tests of relays with
ungrounded frames.
Initial Breakdown Voltage:
500V rms, 60 Hz., between open contacts.
1240V rms, 60 Hz., between all other
elements.
Resistance
in Ohms
±
10% @
25
0
C
32
40
160
650
2,600
11,000
Nominal
Inductance
in Henrys
.072
.08
.28
1.0
4.5
17.0
Resistance
in Ohms
±
15%
10.5
43
160
668
3,900
12,000
Nominal
AC Current
in mA
200
100
52
25
11.0
6.0
5
6
12
24
48
110 *
120 *
240
*Note: For 220 and 240VDC, use series dropping 5W resistor of 11,000Ω.
Contact Ratings
Contact
Code
1
2*
3
6
8
Resistive Rating
Material
Silver
Silver-cadmium
oxide
Gold-silver-nickel
Bifurcated cross bar,
gold overlay silver
Gold diffused silver
Minimum
100mA @
12VAC/12VDC
500mA @
12VAC/12VDC
10mA @
12VAC/12VDC
Dry circuit
50mA @
12VAC/12VDC
Maximum
3A @
120VAC/28VDC
5A @
120VAC/28VDC
2A @
120VAC/28VDC
1A @
120VAC/28VDC
3A @
120VAC/28VDC
Operate Data @ 25
°
C
Must-Operate Voltage: DC:
75% of nominal voltage.
AC:
85% of nominal voltage.
Operate Time:
13 milliseconds typical @ nominal voltage (excluding
bounce).
Release Time:
6 milliseconds typical @ nominal voltage (excluding
bounce).
Environmental Data
Temperature Range:
-45°C to +70°C operate.
-60°C to +130°C storage.
Note:
Relays should only carry a maximum of 15 amps continuously for all poles combined.
Mechanical Data
Mountings:
#3-48 stud, sockets with printed circuit or solder terminals,
or bracket plate with #6-32 threaded stud.
Termination:
Printed circuit or solder/socket terminals.
Enclosures:
See Ordering Information table.
Weight:
1.6 oz. approx. (45g).
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
709
Refer to inside back cover.
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