OUDHseries
10 Am p Miniature,
Sealed PC Board Relay
Appliances, HVAC, Office Machines.
UL File No. E58304
CSA File No. LR48471
Coil Data @ 20°C
Features
• Low profile miniature power relay
• High density available on PC board due to small size.
• 450mW coil available.
• Meets 2kV dielectric between coil and contacts.
• Meets 5kV surge voltage.
• Immersion cleanable, sealed version available.
OUDH
Rated Coil
Voltage
(VDC)
Nom inal
Current
(m A)
Coil
Resistance
(ohm s) ± 10%
Must Operate Must Release
Voltage
(VDC)
Voltage
(VDC)
3
6
9
12
24
48
150.0
75.0
50.0
37.5
20.9
13.7
20
80
180
320
1,280
3,500
2.25
4.50
6.75
9.00
18.00
36.00
0.30
0.60
0.90
1.20
2.40
4.80
Contact Data @ 20°C
Arrangem ents: 1 Form A (SPST-NO), 1 Form C (SPDT).
Material: Ag Alloy.
Max. Sw itching Rate: 300 ops./min. (no load).
30 ops./min. (rated load).
Expected Mechanical Life: 10 million operations (no load).
Expected Electrical Life: 100,000 operations (rated load).
Minim um Load: 100mA @ 5VDC.
Initial Contact Resistance: 100 milliohms @ 1A, 6VDC.
Operate Data
Must Operate Voltage: 75% of nominal voltage or less.
Must Release Voltage: 10% of nominal voltage or more.
Operate Tim e: 10 ms max.
Contact Ratings
Release Tim e: 5 ms max.
Ratings: 10A @ 120VAC resistive,
10A @ 28VDC resistive,
1/4 HP @ 120VAC.
3A @ 120VAC inductive (cosø= 0.4),
3A @ 28VDC inductive (L/R= 7msec).
Environm ental Data
Tem perature Range:
Max. Sw itched Voltage: AC: 240V.
DC: 110V.
Max. Sw itched Current: 10A.
Max. Sw itched Pow er: 1,200VA, 300W.
Operating: -30°C to +60°C
(no water condensation and no water drop.)
Vibration, Mechanical: 10 to 55 Hz., 1.5mm double amplitude
Operational: 10 to 55 Hz., 1.5mm double amplitude.
Shock, Mechanical: 1,000m/s2 (100G approximately).
Operational: 100m/s2 (10G approximately).
Operating Hum idity: 20 to 85% RH.
Initial Dielectric Strength
Betw een Open Contacts: 750VAC 50/60 Hz. (1 minute).
Betw een Coil and Contacts: 2,000VAC 50/60 Hz. (1 minute).
Surge Voltage Betw een Coil and Contacts: 5,000V (1.2/50µs).
Initial Insulation Resistance
Betw een Mutually Insulated Elem ents: 1,000M ohms min. @ 500VDCM.
Mechanical Data
Term ination: Printed circuit terminals.
Enclosure (94V-0 Flam m ability Ratings):
OUDH-SS: Vented (Flux-tight), plastic cover.
OUDH-SH: Sealed, plastic case.
Coil Data
Voltage: 3 to 48VDC.
Nom inal Pow er: 450mW except 48VDC coil (660mW)
Coil Tem perature Rise: 60°C max., at rated coil voltage.
Max. Coil Pow er: 130% of nominal.
Duty Cycle: Continuous.
Weight: 10g approximately.
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