C L A S S
MINIATURE 12 AMP EPOXY SEALED PC BOARD RELAY
178
SPECIFICATIONS CLASS 178
COIL
Pull-in Voltage:
Dropout Voltage:
Maximum Voltage:
Insulation system:
Coil Resistance:
Duty:
75% of Nominal Voltage or less
10% of nominal Voltage or more.
110% of nominal voltage
Class "B" (130˚C per UL std. 1446)
±10% @ 25˚C
Continuous
CONTACTS
Contact Configuration:
Contact Material:
Contact Resistance:
Minimum Load:
SPDT
Silver Cadmium Oxide
100 Milliohms @ 5VDC & 1 Amp Max.
100mA @ 12VDC
TIMING
Operate Time:
Release Time:
Bounce Time (typical):
20 mS Max. @ Nominal Voltage.
10mS Max. @ Nominal Voltage.
Operate: 1ms, typ., Release: 4 ms, typ.
DIELECTRIC STRENGTH
Contacts to Coil:
Across open Contacts:
Insulation Resistance:
1500 VAC for 1 Minute or 1800 VAC 1 Sec
750 VAC for 1 Minute or 800 VAC 1 Sec .
100 Megohms Min. @ 500 VDC
TEMPERATURE
Operating:
-40˚C to +70˚C
VIBRATION RESISTANCE
Functional:
10 to 55Hz Dual Amplitude -1.5 mm
10g's for 11mS (No Contact Opening >100 uS
SHOCK RESISTANCE
Functional:
LIFE EXPECTANCY
Electrical (Rated Load):
Mechanical (No Load):
100,000 Operations
10 Million Operations
MISCELLANEOUS
Terminal Finish:
P.C. Terminals are solder Coated and
Epoxy free to provide excellent solderability.
Max. exposure to soldering temperature
is 6 seconds @ 300˚C.
Operating Position:
Enclosure:
Any
Plastic, Epoxy sealed, suitable for
Automatic Circuit Board Processing.
After cleaning process, pierce a
small hole in cover for venting.
Weight:
0.42 oz. (12) grams approximately.
COIL Measured @ 25˚C
CROSS REFERENCE TO
NOMINAL
NOMINAL
POWER
(mW)
NOMINAL
RESISTANCE
(OHMS)
CONTACT
RATING
PART NUMBERS
POTTER &
BRUMFIELD
IDEC
INPUT
OMRON
VOLTAGE
400
400
400
5VDC
12VDC
24VDC
70
400
1600
T70L5D131-5VDC
T70L5D131-12VDC
T70L5D131-24VDC
G5L-114P-PS-DC5
G5L-114P-PS-DC12
G5L-114P-PS-DC24
W178RE1-5DC
W178RE1-12DC
W178RE1-24DC
5 AMPS
5 AMPS
5 AMPS
RCN1V-5G-DC5V
RCN1V-5G-DC12V
RCN1V-5G-DC24V
400
400
400
5VDC
12VDC
24VDC
70
400
1600
T70L5D164-5VDC
T70L5D164-12VDC
T70L5D164-24VDC
G5LE-114P-PS-DC5
G5LE-114P-PS-DC12
G5LE-114P-PS-DC24
W178URE1-5DC
W178URE1-12DC
W178URE1-24DC
12 AMPS
12 AMPS
12 AMPS
RCN1V-10G-DC5V
RCN1V-10G-DC12V
RCN1V-10G-DC24V
PART NUMBERS SHOWN ALSO AVAILABLE THRU STOCKING DISTRIBUTION.
PAGE 58
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