Subminiature PCB Telecom Relay
FEATURES
Subminiature design
PC Terminals on .1 in. grid pattern
Contact capacity from 1 mA to 5A
Meets FCC part 68 voltage surge
Class "B" insulation standard
Three coil sensitivities available
Sealed, immersion cleanable
File # E86876
UL/CSA RATINGS
Contact Form
Rated Load
Rated Load (Special)
Max. Switching Current
Max. Switching Current (S)
Minimum Load (Gold Plated)
1 Form C
SPDT
1A @ 120VAC / 30 VDC
3A & 5A @ 120VAC / 30VDC
2 Amps
5 Amps
1 mA @ 1 VDC
PC312B
CONTACT DATA
Material
Initial Contact Resistance
Service Life
Mechanical
Electrical
Ag (Fine Silver), Ag+Au (Fine Silver Gold Clad)
AgNi (Silver Nickel), AgCdO (Silver Cadmium Oxide)
100 milliohms max @ 0.1A, 6VDC (with Gold Plate)
1 X 10 Operations
1 X 10
5
Operations
7
CHARACTERISTICS
Operate Time
Release Time
Insulation Resistance
Dielectric Strength
Surge Resistance
Shock Resistance
Vibration Resistance
Power Consumption
Ambient Temperature Range
Weight
5 ms. Max.
5 ms. Max.
100 megohms min, at 500VDC, 50%RH
1250 Vrms, 1 min. between coil and contacts
500 Vrms, 1 min. between open contacts: 750 Vrms, 1 min for S version
1500 V, between coil and contacts (FCC Part 68)
10 g, 11ms, functional; 100 g, destructive
DA 1.5 mm, 10 - 55 Hz
0.45 W, 0.36 W or 0.2 W
-25 to 70 C operating, -30 to 130 storage
3.5 grams approx.
ORDERING INFORMATION
Example:
Model
Coil Voltage
Coil Sensitivity
Nil: 0.36 W; B: 0.45 W; H: 0.2 W
Current Rating
Nil: Standard, 2 Amp; S: Special 5 Amp
PC312B
-12
H
S
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Sales: Call Toll Free (888)997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: pickercomponents.com
PC312B Rev B 4-8-04
PAGE 1
PC312B
COIL DATA
Coil Voltage
3
5
6
9
12
18
Resistance ohms + 10%
Sensitivity Code B
0.45 W
20
56
80
180
320
720
Standard Sensitivity
0.36 W
25
70
100
220
400
900
Sensitivity Code H
0.2 W
45
120
180
440
700
1620
2800
PC312B
Must Operate Must Release
Voltage Max. Voltage Min.
(VDC)
2.25
3.75
4.50
6.75
9.00
13.5
18.00
(VDC)
0.3
0.5
0.6
0.9
1.2
1.8
2.4
24
1280
1600
Note: Custom coil voltages within the ranges shown are available on special order.
Dimensions in Inches (millimeters)
Drawings are 2X actual size
Side View
End View
Bottom View
PC Board Layout
Wiring Diagram
.630
(16.0)
.433
(11.0)
.40
(10.2)
.30
(7.6)
.01
(2.54)
.453
(11.5)
.040 Dia. Typ.
(1.0)
.138
(3.5)
Notes:
Tolerances + .010 unless otherwise noted
3220 Commander Drive, Suite 102, Carrollton, Texas 75006
Sales: Call Toll Free (888) 997-3933 Fax (818) 342-5296 email: pickerwest@sbcglobal.net URL: pickercomponents.com
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