Hasco
American owned and
operated since 1976

Navigation


Electromechanical Relays Latching Relays Reed Relays

TR Series

SPST-NO 3,5 Amp

TR SeriesFeatures

  • 5A switching capability
  • The width less than 7.2mm, Suitable for high density mounting
  • 10kV impulse withstand voltage between coil and contacts
  • High sensitivity: 200mW
  • Outline Dimensions: (20.5×7.2×15.3)mm
File No.:E75887 RoHS Compliant

Contact Ratings

Contact Arrangement 1A
Contact Resistance 100mΩ(1A 24VDC)
Contact Material Silver Alloy
Contact Rating(Resistive) 3A/5A 250VAC/30VDC
Max. Switching Voltage 277VAC/30VDC
Max. Switching Current 5A
Max. Switching Power 1250VA/150W
Mechanical Life 5×106 operations
Electrical Life 1.2×105 operations

Ordering Information

Characteristics

Insulation Resistance   1000MΩ (at 500VDC)
Dielectric Strength Between coil & contacts 4000VAC 1min
  Between open contacts 1000VAC 1min
Surge Voltage(Between coil & contacts)   10kV(1.2×50μs)
Operate time (at nomi. volt.)   ≤10ms
Release time (at nomi. volt.)   ≤10ms
Humidity   98% RH, 40°C
Ambient temperature   -40°C ~ +85°C
Shock Resistance Functional 98m/s2
  Destructive 980m/s2
Vibration resistance   10Hz ~ 55Hz 1.5mm DA
Unit weight   Approx. 3g
Construction   Sealed Type, Flux Free Type

Notes:
1) The data shown above are initial values.
2) Please find coil temperature curve in the characteristic curved below.

Coil Data at 20°C

Nominal
Voltage
VDC
Pick-up
Voltage
(Max.)
VDC
Drop-out
Voltage
(Min.)
VDC
Max.
Allowable
Voltage
VDC
Coil
Resistance
Ω±10%
3 2.25 0.18 3.90 45
5 3.75 0.25 6.50 125
6 4.50 0.30 7.80 180
9 6.75 0.45 11.70 405
12 9.00 0.60 15.60 720
18 13.50 0.90 23.40 1620
24 18.00 1.20 31.20 2880

Coil

Coil Power 200mW

Safety Approval Ratings

UL&CUL 5A/277VAC
5A/30VDC

Outline Dimensions, Wiring Diagram And PC Board Layout Unit: inch(mm)

Outline Dimensions
Wiring Diagram
(Bottom view)
PCB Layout
(Bottom view)

Remark:
1) In case of no tolerance shown in outline dimension: outline dimension ≤1mm,tolerance should be ±0.2mm; outline dimension >1mm and ≤5mm,tolerance should be ±0.3mm;outline dimension >5mm, tolerance should be ±0.4mm.
2 ) The tolerance without indicating for PCB layout is always ±0.1mm.

Characteristic Curves

PDF Document

Share | |
Stay Connected
906 Jericho Turnpike
New Hyde Park, NY 11040
P: 516-328-9292
F: 516-326-9125
info@hascorelays.com
Hasco Relays and Electronics International Corp. is an American owned and American managed company.

Factory:
Hasco (Suzhou) Electr. Co. LTD

Bldg No.13, EDI Proc. District
#888, Pangjin Rd, Wujiang Zone
Jiangsu, P.R.C.  215200
China
info@hascorelays.com