Document
HRA Series
Subminiature Power Relays
Features:
• SPCO series of relays. • Small size and light weight. • Plastic sealed (washable). • DIL pitch terminal.
Dimensions
Specifications:
Contact Data
Contact arrangement Contact material Maximum switching voltage Maximum switching current Maximum switching power
: SPCO (1 Form C). : AuAg. : 30V dc/120V ac. : 2.0A. : 120VA/30W.
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Dimensions : Millimetres
06/05/10 V1.1
HRA Series
Subminiature Power Relays
Specifications:
Contact resistance Life expectancy Mechanical
: 50mΩ. : Electrical : 100,000 operations. : Mechanical : 10,000,000 operations.
General Data
Minimum insulation resistance Dielectric strength
Maximum operate time Maximum release time Operating temperature range Shock resistance
Vibration resistance
Heating Cold Humidity
: 100MΩ. : 500V ac, 1 minute between open contacts
1,000V ac, 1 minute, contacts and coil. : 6ms. : 4ms. : -25 to +70°C. : Endurance : 1000m/s2. : Misoperation : 100m/s2. : Endurance : 10 to 55Hz, 1.5mm double amplitude. : Misoperation : 10 to 55Hz, 1.5mm double amplitude. : 80 ±2°C 96 hours. : -40 ±2°C 96 hours. : 85% RH.
HRA(H) Characteristic Data:
Timing Time (ms)
Coil Temperature Rise Temperature Rise (°C)
Coil Power (W)
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Coil Power (W)
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06/05/10 V1.1
HRA Series
Subminiature Power Relays
Life Curve
Maximum Switching Power
Coil Data Chart
Description
Nominal Voltage (V dc)
Relay, PCB, SPCO, 5V DC
5
Relay, PCB, SPCO, 12V DC
12
Relay, PCB, SPCO, 24V DC
24
Relay, PCB, SPCO, 5V DC
5
Relay, PCB, SPCO, 12V DC
12
Relay, PCB, SPCO, 24V DC
24
Part Number Explanation:
HRA
H
Coil Resistance (Ω ±10%)
55 320 1280 75 440 1515
S
Operating Voltage (≤ V dc)
3.5 8.4 16.8 3.5 8.4 16.8
Coil Resistance
Voltage (≥ V dc)
0.5
1.2
2.4
0.5
1.2
2.4
Coil Consumption
(mW)
450
300 380
DC5V
C
Part Number
HRA-S-DC5V-C HRA-S-DC12V-C HRA-S-DC24V-C HRAH-S-DC5V-C HRAH-S-DC12V-C HRAH-S-DC24V-C
Model
Coil Sensitivity Enclosure Coil Voltage Contact Form
Coil Sensitivety
Enclosure
: H = High sensitivity and Nil = standard. : S = Plastic sealed type : 5, 12 and 24V dc. : C = 1 Form C.
Coil Voltage
Contact Form
Disclaimer This data sheet and its contents (the "Information") belong to the Premier Farnell Group (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products fo.