331
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:
Refer to inside back cover.
P&B
Catalog 1308242
Issued 3-03
190 series
2 Amp, DPDT, High Sensitivity, DIP
PC Board Relay
File E55708
File LR73303
Features
• Standard DIP configuration mates with 16-pin socket.
• Meets FCC Part 68 (10/160µs).
• For applications in telecommunications, office automation, security
devices, measurement and control equipment.
• Immersion cleanable, plastic sealed case.
• Standard, high and ultra-sensitive coils.
• Ultrasonic cleaning not recommended.
Mechanical Data
Termination: DIP compatible, printed circuit terminals.
Enclosure Type: Immersion cleanable plastic case.
Weight: 0.21 oz. (6g) approximately.
Coil Data @ 23°C
Operate Data @ 23°C
Operate Voltage: 75% of nominal voltage.
Release Voltage: 5% of nominal voltage.
Operate Time: 7 ms, max. (3.5 ms, mean).
Release Time: 3 ms, max. (0.8 ms, mean).
Bounce Time: Operate: 0.5 ms, approx.
Release: 3.5 ms, approx.
Operating Frequency: Mechanical: 36,000 ops/hr.
Electrical: 1,800 ops/hr at rated load.
Environmental Data
Temperature Range: -40°C to +70°C.
Relative Humidity Range: 35% to 85%.
Shock: Functional: 200m/s
2
(approx. 10g).
Destructive: 1,000m/s
2
(approx. 100g).
Vibration: 10-55 Hz., .059 in (1.5 mm) double amplitude.
Initial Insulation Resistance
Between Contact and Coil: 10
9
ohms or more @ 500VDC.
Contact Data @ 23°C
Arrangement: Bifurcated 2 Form C (DPDT) contacts.
Material: Stationary: Silver, gold clad.
Ratings:
Max. Switched Current:
2A.
Max. Carry Current:
2A.
Max. Switched Voltage (at nom. voltage):
125VDC, 125VAC.
Max. Switched Power:
60W DC or 62.5VA AC.
Min. Switching Load:
10µA, 10mVDC.
Rated Load:
500mA at 125VAC.
Initial Contact Resistance: 50 milliohms.
Expected Mechanical Life: 15,000,000 ops at 36,000 ops/hr.
Coil Data @ 23°C
Voltage: 3 to 48VDC.
Nominal Power: 150mW to 580mW. See Coil Data table for details.
Duty Cycle: Continuous.
Nominal Current Maximum Resistance Approx.
Voltage
±10% Voltage ±10% Power
(VDC) (mA) (VDC) (Ohms) (mW)
Standard sensitivity (Max. Voltage stated @ 65°C, except 48V @ 60°C)
3 166.7 3.6 18 500
5 100.0 6.0 50 500
6 83.3 7.2 72 500
9 55.6 10.8 162 500
12 41.7 14.4 288 500
24 20.8 28.8 1,152 500
48 12.0 52.8 4,000 580
High sensitivity (Max. Voltage stated @ 70°C)
3 120.7 3.6 25 360
5 72.0 6.0 70 360
6 60.0 7.2 100 360
9 40.0 10.8 225 360
12 30.0 14.4 400 360
24 15.0 28.8 1,600 360
48 7.5 52.8 6,400 360
Ultra high sensitivity (Max. Voltage stated @ 70°C)
3 50.0 4.5 60 150
5 30.0 7.5 167 150
6 25.0 9.0 240 150
9 16.7 13.5 540 150
12 12.5 18.0 960 150
24 8.3 36.0 2,880 200
48 6.25 72.0 7,680 300Ap
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.
Initial Dielectric Strength
Between Open Contacts: 750VAC 50/60 Hz. for 1 minute.
Between Coil and Contacts: 1,000VAC 50/60 Hz. for 1 minute.
Between Poles: 1,000VAC 50/60 Hz. for 1 minute.
Surge Voltage Resistance per FCC 68 (10 / 160 µs):
Between Open Contacts: 1,500V.
Between Coil and Contacts: 1,500V.
Between Poles: 1,500V.
