
FRS1 
 RELAY
Subminiature SPDT RELAY
FEATURES
Low coil power consumption
Small size and low cost
PCB mounting, DIL pitch terminal
Standard and high sensitive operation use
Dust cover or sealed type
            Recognized File No: E141516(N)
C
SPECIFICATIONS
COIL RATING
RATED
VOLTAGE
(V DC)
3202545 
5 56 70 120 FRS1(K)B: 0.45 
6 80 100 180 75 Max. 10 Min. 110 Max. FRS1(K) : 0.36
9 180 220 400 FRS1(K)H: 0.20 
12 320 400 700 
24 1280 1600 2800
COIL RESISTANCE
Ω +/- 10 %
FRS1(K)B FRS1(K) FRS1(K)H
MUST OPERATE 
VOLTAGE
% OF RATED VOLTAGE (AT +20oC)
MUST DROPOUT 
VOLTAGE
MAXIMUM  
VOLTAGE
CONSUMPTION
POWER 
(W)
CHARACTERISTICS
Contact Arrangement 1 Form C (SPDT ) 
Contact Material Silver Alloy (Gold Flash)
Contact Resistance 50mΩ Max.
1A 125VAC / 30VDC
Contact Rating (Resistive Load)
Switching Voltage DC60V Max.  AC220V Max. 
Operate Time (Initial) 5ms Max. 
Release Time (Initial) 5ms Max.
Insulation Resistance 100MΩ Min. ( 500V DC)
Dielectric Strength
Shock Resistance 10g Approx. 
Vibration 10-55Hz, Double Amplitude 1.5mm 
Ambient Temperature
Operation Life
Weight 4g Approx.
[Specifications are subject to change without notices.]
2A 125VAC / 30VDC 
3A 125VAC / 30VDC 
5A 125VAC / 30VDC (Only available for "B" type -- 0.45W)
500Vrms, 1 minute between open contacts 
500Vrms, 1 minute between coil and contact
o
-25
C to +75oC 
Mechanical  : 10 
Electrical    : 10
7
5
FORWARD INDUSTRIAL COMPANY. 
RM. 1405, Wu Sang House, 655 Nathan Road, Mongkok, Kowloon, Hong Kong.
TEL : (852) 27892365  FAX : (852) 27893102  E-MAIL : sales@ficrelay.com.hk  WEBSITE : http://www.ficrelay.com.hk
(O/B COMMERCIAL UNION LTD)

FRS1 RELAY 
ORDERING INFORMATION
FRS1  H - S 3 - DC12V
RATED VOLTAGE
NIL: 1AMP
CONTACT RATING
NIL : HAND SOLDER 
S  : SEALED TYPE
NIL : 0.36W 
B  : 0.45W (AVAILABLE WITH 5AMP) 
H  : 0.2W HIGH SENSITIVE
RELAY MODEL 
FRS1 
FRS1K 
2  : 2AMP 
3  : 3AMP 
5  : 5AMP
(For "B" TYPE ONLY)
Note : Pb-Free and RoHS compliant relays are available.  
For ordering, please add suffix "Pb-Free" or "RoHS" to standard relay part numbers. 
For example : FRS1-S3 DC 12V "Pb-Free"  for Pb-Free Relay 
For example : FRS1-S3 DC 12V "RoHS"    for RoHS Compliance Relay
DIMENSIONS (UNIT:mm)
FRS1
MOUNTING HOLES
TERMIN AL 
ARRANGEMENT 
(BOTTOM VIEW )
FRS1K
MOUNTING HOLES
TER MINAL 
ARRANGEMENT 
(BOTTOM VIEW)