Issue : 2

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Issue : 2
1st, Feb. 2006 Issue 3
FUJITSU COMPONENT , LTD
Power PCB Relay
FTR-K3F Flat-Type relay
[FEATURES]
 Super Low profile (Height:18.2 mm)
 25A rated current.(High capacity)
Under approval
 High insulation in small package
- Insulation distance
: 8mm min. (between coil and contacts)
- Dielectric strength
: 5,000VAC
- Surge strength
: 8,500V
 Plastic materials
- Flammability
: UL94 V-0
 UL,CSA,IEC
- UL
: Conform to UL508
- CSA
: Conform to CSA22.2 No.14
- VDE
: Conform to VDE 0435
 Features
: RoHS compliance (Lead free, Cd free)
[APPLICATIONS]
Heater controls, power supplies, air conditioning
1. ORDERING INFORMATION
[EXAMPLE] FTR-K3F J
(a)
(b)
(a) Series Name
(b) Contact Arrangement
(c) Coil Sensitive
(d) Coil Number
(e) Contact Material
B 012 W
(c) (d) (e)
: FTR-K3F (FTR-K3 Flat and High capacity Type)
A: Standard Type J : Faston-Terminal Type
A : Standard Sensitive
: Nominal Voltage
W: Silver Alloy (AgSnO2)
2. COIL DATA CHART
2.1 Chart 1
5
Coil Resistance
[ohms]
(tolerance of
10% at 20 deg )
32
Operate
Voltage
[VDC]
(at 20 deg)
3.5
Release
Voltage
[VDC]
(at 20 deg)
0.5
006
6
46
4.2
0.6
009
9
105
6.3
0.9
012
12
185
8.4
1.2
018
18
415
12.6
1.8
024
24
740
16.8
2.4
048
48
2,955
33.6
4.8
Coil
Number
Nominal
Voltage
[VDC]
005
1/3
Nominal Power
[mW] (tolerance of
10% at 20 deg)
780
■SPECIFICATIONS
Item
FTR-K3F High Capacity Type
Contact
Arrangement
Material
Resistance (initial)
Rating
Max. Carrying Current
Max. Switching Power
Max. Switching Voltage
Min. Switching Load
Max. Switching Current
1 Form A
Silver alloy (AgSnO2)
Max. 100 m (at 1A 6VDC)
25A 250VAC
25A
6250VA
250VAC
100mA 5VDC (Reference)
25A
Coil
Operating Temperature
-40 to +60 deg (no frost)
Time
Value
Operate (without diode)
Release (without diode)
Resistance (at 500VDC)
B/T contacts
Dielectric
B/T coil and
Strength
contacts
Surge Strength
Mechanical
Max. 20ms (at nominal voltage, without bounce)
Max. 10ms (at nominal voltage, without bounce)
Min. 1000M
1000VAC, 1 minute
Electrical (Resistive load)
100 x 103 ope. min.
Insulation
Life
Vibration
Resistance
Shock
Resistance
Weight
Miss operation
Endurance
Miss operation
Endurance
5000VAC, 1 minute
8500V / 1.2x50s
2 x 106 ope. min.
10 to 55 Hz at double amplitude of 1.5mm
10 to 55 Hz at double amplitude of 1.5mm
Min. 100m/s2 (111ms)
Min. 1000m/s2 (61ms)
Approx. 25g
2/3
■DIMENSIONS (PCB-terminal TYPE)
■ PC board mounting hole layout
(Bottom View)
■Schematics (Bottom View)
3/3

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