The Best Relaytion
FT2 / FU2 Relay
108-98004
Rev. C
EC-JM00-0009-03
ECOC: JM10
1. Apr. 04
FT2 / FU2 Relay
2 pole telecom/signal relay
Through Hole Type (THT)
Non – polarized. non-latching 1 coil
File No. E111441
UL 508
UL 60950
Features
–
–
–
–
–
–
–
IEC 61811-54:01
(QC 160504)
Telecom/signal relay (dry circuit, test access, ringing)
Slim line 15 x 7.5 mm, 0.59 x 0.295 inch
Switching current 2 A
2 changeover contacts (2 form C / DPDT)
Bifurcated contacts
High sensitive 24 V and 48 V coil versions
Meets Bellcore GR 1089, FCC Part 68 and ITU-T K20
³ 2500 V between coil and contacts
IEC/EN60950
IEC Ref. Cert. No. 2168
Typical applications:
–
–
–
–
–
Communications equipment
Linecard application – analog, ISDN, xDSL
PABX
Voice over IP
Office and business equipment
Measurement and control equipment
Consumer electronics
Set top boxes, HiFi
Medical equipment
Insulation cateogry:
Supplementary insulation according IEC / EN 60950 and UL 1950
Working voltage
Mains supply voltage
Repetitive peak voltage:
Pollution degree:
Options:
High Dielectric Version (HDV) with > 5000 V surge voltage between
coil and contacts
Flammability classification:
Maximum operating temperature:
³ 300 Vrms
³ 250 Vrms
1500 V
Internal:
External:
V-0
85 °C
1
2
Suitable for 125 °C ambient temperature
European Directive conformance:
FT2/FU2 relay product conformance according to:
Directive 2000/53/EC: ELV (End of Life of Vehicles)
Directive 2002/95/EC: ROHS (Restrictions of the
use of certain hazardous substances in electrical and
electronic equipment)
Compliance is evidenced by written declaration from all raw
material suppliers.
Tyco Electronics AXICOM only has responsibility for the proper
processing of these materials.
Confirmation is valid for date codes ≥ 0427
Page 2 (11)
108-98004 Rev. C
FT2 / FU2 Relay
Dimensions
FT2 THT
mm
L
W
H
T
T1
T2
Tw
S
15 ± 0.05
7.5 ± 0.05
9.6 ± 0.03
3.3 ± 0.3
N/A
5.08
0.5
0.35 ± 0.03
FU2 SMT long terminals
inch
0.590 ± 0.002
0.295 ± 0.002
0.377 ± 0.001
0.129 ± 0.011
N/A
0.200
0.020
0.013 ± 0.001
mm
15 ± 0.15
7.5 ± 0.05
10 + 0.15
N/A
9.2 ± 0.2
5.08
0.5
N/A
FT2: THT Version
inch
0.590 ± 0.002
0.295 ± 0.002
0.393 + 0.006
N/A
0.362 ± 0.008
0.200
0.020
N/A
FU2 SMT short terminals
mm
15 ± 0.05
7.6 ± 0.05
10 + 0.15
N/A
7.5 ± 0.2
5.08
0.5
N/A
inch
0.590 ± 0.002
0.296 ± 0.002
0.393 + 0.006
N/A
0.295 ± 0.008
0.200
0.020
N/A
FU2: SMT Version
Long terminals (W)
Mounting hole layout
View onto the component side of the PCB
Short terminals (N)
Solder pad layout
View onto the component side of the PCB
Short terminals
Long terminals
Basic grid 2.54 mm
Terminal assignment
Relay - top view
non-latching 1 coil
release condition
Page 3 (11)
108-98004 Rev. C
FT2 / FU2 Relay
Coil Data (values at 23°C)
Nominal
voltage
Unom
Vdc
Operate/set voltage range
Minimum
Maximum
voltage Umin
voltage Umax
Vdc
Vdc
Ordering Information
Release/
reset voltage
Minimum
Coil
power
Vdc
mW
Coil
Resistance
Relay
code
Tyco part
number
Ω / ± 10 %
THT sensitive version non-latching 1 coil
3
4
4.5
5
6
9
12
24
48
2.25
3.00
3.38
3.75
4.50
6.75
9.00
18.00
36.00
6.8
9.0
10.1
11.2
13.5
20.3
27.0
47.5
95.0
0.30
0.40
0.45
0.50
0.60
0.90
1.20
2.40
4.80
200
200
200
200
200
200
200
240
240
45
114
101
125
180
405
720
2400
9600
D3421
D3429
D3422
D3423
D3424
D3425
D3426
D3427
D3428
0-1462035-9
1-1462035-9
1-1462035-0
1-1462035-1
1-1462035-2
1-1462035-3
1-1462035-4
1-1462035-7
1-1462035-8
200
200
200
200
200
200
200
240
240
45
114
101
125
180
405
720
2400
9600
D3521W
D3529W
D3522W
D3523W
D3524W
D3525W
D3526W
D3527W
D3528W
1-1462036-8
3-1462036-1
2-1462036-0
2-1462036-2
2-1462036-4
2-1462036-6
2-1462036-8
9-1462036-1
9-1462036-5
0.30
0.40
0.45
0.50
0.60
0.90
1.20
2.40
4.80
200
200
200
200
200
200
200
240
240
45
114
101
125
180
405
720
2400
9600
D3521N
D3529N
D3522N
D3523N
D3524N
D3525N
D3526N
D3527N
D3528N
1-1462036-7
3-1462036-0
1-1462036-9
2-1462036-1
2-1462036-3
2-1462036-5
2-1462036-7
2-1462036-9
9-1462036-3
0.30
0.50
1.20
2.40
200
200
200
240
45
125
720
2400
D3491
D3493
D3496
D3497
2-1462035-0
1-1462035-5
2-1462035-4
2-1462035-5
SMT sensitive version Long Terminals non-latching 1 coil
3
4
4.5
5
6
9
12
24
48
2.25
3.00
3.38
3.75
4.50
6.75
9.00
18.00
36.00
6.8
9.0
10.1
11.2
13.5
20.3
27.0
47.5
95.0
0.30
0.40
0.45
0.50
0.60
0.90
1.20
2.40
4.80
SMT sensitive version Short Terminals non-latching 1 coil
3
4
4.5
5
6
9
12
24
48
2.25
3.00
3.38
3.75
4.50
6.75
9.00
18.00
36.00
6.8
9.0
10.1
11.2
13.5
20.3
27.0
47.5
95.0
THT High dielectric version non-latching
3
5
12
24
2.25
3.75
9.00
18.00
6.8
11.2
27.0
47.5
Coil operating range 200 / 240 mW
2.6
200 mW coil
240 mW coil
2.4
Umax. at 0 A
Umax. at 2 x 1 A
Umax. at 2 x 2 A
2.2
Coil Voltage [U/Unom]
2
Unom =
Nominal coil voltage
Umax. =
Upper limit of the operative range of
the coil voltage (limiting voltage) when coils are
continously energized
Uop. min. =
Lower limit of the operative range of
the coil voltage (reliable operate voltage)
Urel. min. =
Lower limit of the operative range of
the coil voltage (reliable release voltage)
1.8
1.6
1.4
1.2
1
Unom. nominal coil voltage
0.8
Uop. min.
Urel. min.
0.6
0.4
0.2
0
-60 -50 -40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 10 11 12 13 14
0 0 0 0 0
Ambient Temperature [°C]
Page 4 (11)
108-98004 Rev. C
FT2 / FU2 Relay
Coil Data (values at 23°C)
Nominal
voltage
Unom
Vdc
Operate/set voltage range
Minimum
Maximum
voltage Umin
voltage Umax
Vdc
Ordering Information
Release/
reset voltage
Minimum
Coil
power
Vdc
mW
Vdc
Coil
Resistance
Relay
code
Tyco part
number
Ω / ± 10 %
THT Standard version non-latching
3
4.5
5
6
9
12
24
48
2.25
3.38
3.75
4.5
6.75
9.00
18.00
36.00
5.5
8.3
9.2
11.0
16.6
22.1
44.2
88.3
0.30
0.45
0.50
0.60
0.90
1.20
2.40
4.80
300
300
300
300
300
300
300
300
30
68
83
120
270
480
1920
7680
D3401
D3402
D3403
D3404
D3405
D3406
D3407
D3408
0-1462035-1
0-1462035-2
0-1462035-3
0-1462035-4
0-1462035-5
0-1462035-6
0-1462035-7
0-1462035-8
0.30
0.45
0.50
0.60
0.90
1.20
2.40
4.80
300
300
300
300
300
300
300
300
30
68
83
120
270
480
1920
7680
D3501W
D3502W
D3503W
D3504W
D3505W
D3506W
D3507W
D3508W
0-1462036-2
0-1462036-4
0-1462036-6
0-1462036-8
1-1462036-0
1-1462036-2
1-1462036-4
1-1462036-6
300
300
300
300
300
300
300
300
30
68
83
120
270
480
1920
7680
D3501N
D3502N
D3503N
D3504N
D3505N
D3506N
D3507N
D3508N
0-1462036-1
0-1462036-3
0-1462036-5
0-1462036-7
0-1462036-9
1-1462036-1
1-1462036-3
1-1462036-5
SMT Standard version Long Terminals non-latching
3
4.5
5
6
9
12
24
48
2.25
3.38
3.75
4.5
6.75
9.00
18.00
36.00
5.5
8.3
9.2
11.0
16.6
22.1
44.2
88.3
SMT Standard version Short Terminals non-latching
3
4.5
5
6
9
12
24
48
2.25
3.38
3.75
4.5
6.75
9.00
18.00
36.00
5.5
8.3
9.2
11.0
16.6
22.1
44.2
88.3
0.30
0.45
0.50
0.60
0.90
1.20
2.40
4.80
Further coil versions are available on request.
Coil operating range
300 mW
2.6
300 mW coil
2.4
Umax. at 0 A
Umax. at 2 x 1 A
Umax. at 2 x 2 A
2.2
Coil Voltage [U/Unom]
2.0
Unom =
Nominal coil voltage
Umax. =
Upper limit of the operative range of
the coil voltage (limiting voltage) when coils are
continously energized
Uop. min. =
Lower limit of the operative range of
the coil voltage (reliable operate voltage)
Urel. min. =
Lower limit of the operative range of
the coil voltage (reliable release voltage)
1.8
1.6
1.4
1.2
Unom. nominal coil voltage
1.0
0.8
0.6
Uop. min.
Urel. min.
0.4
0.2
0.0
-60 -50 -40 -30 -20 -10
0
10
20
30
40
50
60
70
80 90 100 110 120 130 140
Ambient Temperature [°C]
Page 5 (11)
108-98004 Rev. C
FT2 / FU2 Relay
Contact Data
Standard Version
Number of contacts and type
Contact assembly
Contact material
Limiting continuous current at max. ambient temperature
Maximum switching current
Maximum swichting voltage
Maximum switching capacity
Thermoelectric potential
Minimum switching voltage
Initial contact resistance / measuring condition: 10 mA / 20 mV
Electrical endurance at contact application 0 (³ 12 V / ³ 10 mA)
at cable load open end
Resistive load
125 Vdc / 0.24 A - 30 W
250 Vdc / 0.25 A - 62.5 VA
24 Vdc / 1.25 A - 30 W
Mechanical endurance
UL contact ratings
High Dielectric Version
2 changeover contacts
Bifurcated contacts
Silver nickel, gold-covered Palladium-ruthenium, gold covered
2A
2A
2A
2A
220 Vdc
220 Vdc
250 Vac
250 Vdc
60 W, 62.5 VA
60 W, 62.5 VA
< 10 mV
100 mV
< 70 mW
min. 2.5 x 106 operations
min. 2.0 x 106 operations
min. 1 x 105 operations
min. 1 x 105 operations
min. 1 x 105 operations
typ. 108 operations
220 Vdc / 0.24 A - 60 W
125 Vdc / 0.24 A - 30 W
250 Vac / 0.25 A - 62.5 VA
125 Vac / 0.5 A - 62.5 VA
30 Vdc / 2 A - 60 W
DC Voltage [Vdc]
Max. DC load breaking capacity
DC current [A]
Page 6 (11)
108-98004 Rev. C
FT2 / FU2 Relay
Insulation
Standard Version
Insulation resistance at 500 VDC
Dielectric test voltage (1 min)
between coil and contacts
between adjacent contact sets
between open contacts
Surge voltage resistance
according to Bellcore TR-NWT-001089 (2 / 10 ms)
between coil and contacts
between adjacent contact sets
between open contacts
according to FCC 68 (10 / 160 ms)
between coil and contacts
between adjacent contact sets
between open contacts
High Dielectric Version
> 109 W
> 109 W
1500 Vrms
1500 Vrms
1000 Vrms
3500 Vrms
1800 Vrms
1500 Vrms
2500 V
1500 V
1500 V
5000 V
2500 V
2500 V
2500 V
1500 V
1500 V
5000 V
2500 V
2500 V
High Frequency Data
Capacitance
between coil and contacts
between adjacent contact sets
between open contacts
max. 4 pF
max. 1 pF
max. 1 pF
RF Characteristics
Isolation at 100 MHz / 900 MHz
Insertion loss at 100 MHz / 900 MHz
V.S.W.R. at 100 MHz / 900 MHz
- 30.6 dB / - 13.7 dB
- 0.02 dB / - 0.50 dB
1.02 / 1.27
General data
Operate time at Unom typ. / max.
Release time without diode in parallel, typ. / max.
Release time with diode in parallel, typ. / max.
Bounce time at closing contact, typ. / max.
Maximum switching rate without load
Ambient temperature
Thermal resistance
Maximum permissible coil temperature
Vibration resistance (function)
Shock resistance, half sinus, 11 ms
Degree of protection / Environmental protection
Needle flame test
Mounting position
Processing information
Weight (mass)
Terminal surface
Moisture sensitive level (JDEC J-STD-020B) - SMD types
Resistance
3 ms / 5 ms
2 ms / 5 ms
4 ms / 5 ms
1 ms / 5 ms
50 operations/s
-55 °C ... +85 °C
< 125 K/W
150 °C
10 G
10 to 1000 Hz
15 G (function)
500 G (damage)
immersion cleanable, IP 67 / RT III / RT V
application time 20 s, no burning or glowing
any
Ultrasonic cleaning is not recommended
max. 3 g
SnCu 0,7
MSL 3
260 °C / 10 s
All data refers to 23° C unless otherwise specified.
Page 7 (11)
108-98004 Rev. C
FT2 / FU 2 Relay
Packing
Dimensions in mm
Tube for THT version - 50 relays per stick, 1000 relays per box
11,5 ±0,1
A
Section A-A
Section B-B
15,5 ±0,2
2 ±0,1
24 ±0,3
4 ±0,1
1,5 ±0,1
1,75 ±0,1
Tape and reel for SMT version with long terminals - 400 relays per reel, 2000 relays per box
B
10 ±0,2
3 max.
B
2,2
3 max.
0,4
A
16 ±0,1
10,5 ±0,1
ECR0915-2
11,5 ±0,1
A
Section B-B
B
8 ±0,2
3 max.
B
Section A-A
15,5 ±0,2
2 ±0,1
24 ±0,3
4 ±0,1
1,5 ±0,1
1,75 ±0,1
Tape and reel for SMT version with short terminals - 500 relays per reel, 2500 relays per box
1,5 ±0,1
12 ±0,1
0,4
A
10,5 ±0,2
3 max.
ECR0917-I
Reel dimension
Page 8 (11)
108-98004 Rev. C
FT2/FU2 Relay
Recommended soldering conditions
Soldering conditions according IEC 60058-2-58 and
IPC/JEDEC J-STD-020B
20 - 40 sec
Temperature °C
240° C
Full line:
typical
Dotted line: process limits
180° C
130° C
forced
cooling
100° C
Time (s)
Vapor Phase Soldering: Temperature/Time Profile
(Lead and Housing Peak Temperature)
Temperature °C
Resistance to soldering heat - Reflow profile
Time (s)
Infrared Soldering: Temperature/Time Profile
(Lead and Housing Peak Temperature)
Temperature °C
Recommended reflow soldering profile
Time (s)
Infrared Soldering: Temperature/Time Profile
(Lead and Housing Peak Temperature)
Page 9 (11)
108-98004 Rev. C
FT2 / FU2 Relay
IM Relays
4th generation slim line – low profile polarized 2 c/o telecom relay with
bifurcated contacts, available as non latching or latching relay with
1 coil. Nominal voltage range from 1.5... 24 V, coil power consumption
of 140... 200 mW, latching relays with 1 coil 100 mW. The IM relay
is available as through hole and surface mount type (J-Legs and Gull
Wings) and capable to switch loads up to 60 W/62,5 VA. Dielectric
strength fulfills the Bellcore requirements according GR 1089 (2,5 kV
– 2 / 10 µs) and FCC part 68 (1,5 kV – 10 / 160 µs). The IM relay is
CECC/IECQ approved and certified in accordance with IEC/EN 60950
and UL1950. Dimensions approx. 10 x 6 mm board space and
5.65 mm height.
P2 Relays
3rd generation polarized 2 c/o telecom relay with bifurcated contacts,
available as non latching or latching relay with 1 or 2 coils. Nominal
voltage range from 3 ... 24 V, coil power consumption 140 mW,
latching relays with 1 coil 70 mW. The P2 Relay is available as through
hole or surface mount type and capable to switch currents up to 5
A. Dielectric strength fulfills the Bellcore requirements according GR
1089 (2,5 kV – 2 / 10 µs) and FCC part 68 (1,5 kV – 10 / 160 µs).
Dimensions approx. 15 x 7,5 mm board space and 10 mm height.
FX Relays
3rd generation polarized 2 c/o telecom relay with bifurcated contacts,
available as non latching or latching relay with 1 coil. Nominal voltage
range from 3 ... 48 V, coil power consumption of 80 ... 260 mW for the
high sensitive version, 140... 300 mW for the standard version, latching
relays with 1 coil 100 mW. The FX2 relay is available as through hole
type and capable to switch loads up to 60 W/62,5 VA. Dielectric
strength fulfills the Bellcore requirements according GR 1089 (2,5 kV
– 2 / 10 µs) and FCC part 68 (1,5 kV – 10 / 160 µs). The FX2 is CECC/
IECQ approved and certified in accordance with IEC/EN 60950 and
UL1950. Dimensions approx. 15 x 7,5 mm board space and 10,7 mm
height.
FT2 / FU2 Relays
3rd generation non polarized, non latching 2 c/o telecom relay with
bifurcated contacts. Nominal voltage range from 3 ... 48 V, coil power
consumption 200 ... 300 mW. Most sensitive 48 V relay. Available as
through hole and surface mount type. Dielectric strength fulfills the
Bellcore requirements according GR 1089 (2,5 kV – 2 / 10 µs) and FCC
part 68 (1,5 kV – 10 / 160 µs). The FT2/FU2 is CECC/IECQ approved
and certified in accordance with IEC/EN 60950 and UL1950.
Dimensions approx. 15 x 7,5 mm board space and 10 mm height.
FP2 Relays
3rd generation polarized 2 c/o telecom relay with bifurcated contacts,
available as non latching or latching relay with 1 or 2 coils. Nominal
voltage range from 3 ... 48 V, coil power consumption of 80 ... 260 mW
for the high sensitive version, 140... 300 mW for the standard version,
latching relays with 1 coil 100 mW.. The FP2 Relay is available as
through hole type and capable to switch loads up to
30 W/62,5 VA. Dielectric strength fulfills FCC part 68 (1,5 kV – 10 /
160 µs). The FP2 is CECC/IECQ approved. Dimensions approx.
14 x 9 mm board space and 5 mm height.
MT2 / MT4
2nd generation non polarized, non latching 2 c/o and 4 c/o telecom and
signal relay with bifurcated contacts. Nominal voltage range from 4.5 ...
48 V, coil power consumption 150/200/300/400 and
550 mW, and 300 mW (MT4). Dielectric strength fulfills the
requirements according FCC part 68 (1,5 kV – 10 / 160 µs) for both
and the Bellcore requirements according GR 1089 (2,5 kV – 2 / 10 µs)
the MT4 only.
Dimensions MT2 approx. 20 x 10 mm board space and 11 mm height,
MT4 approx. 20 x15 mm board space and 11 mm height.
Page 10 (11)
D2n Relays
2nd generation non polarized 2 c/o relay for telecom and various
other applications. Nominal voltage range from 3 ... 48 V, coil power
consumption from 150 .... 500 mW. The D2n relay is capable to
switch currents up to 3 A. Dielectric strength fulfills the requirements
according FCC part 68 (1,5 kV – 10 / 160 µs). Dimensions approx.
20 x10 mm board space and 11,5 mm height.
P1 Relays
Extremely sensitive, polarized 1 c/o relay with bifurcated contacts for
a wide range of applications, available as non latching or latching relay
with 1 or 2 coils. Nominal voltage range from 3 ... 24 V, coil power
consumption 65 mW, latching relays with 1 coil 30 mW. The P1 relay
is available as through hole or surface mount type and capable to
switch currents up to 1 A. Dielectric strength fulfills the requirements
according FCC part 68 (1,5 kV – 10 / 160 µs). Dimensions approx.
13 x 7,6 mm board space and 7 mm height for THT or 8 mm height for
SMT version.
W11 Relays
Low cost, non polarized 1 c/o relay for various applications. Nominal
voltage range from 3 ... 24 V, coil power consumption 450 mW,
sensitive versions 200 mW. The W11 relay is capable to switch
currents up to 3 A. Dielectric strength 1000 Vrms. Dimensions approx.
15,6 x 10,6 mm board space and 11,5 mm height.
Reed Relays
High sensitive, non polarized relay for telecom and various other
applications, available with 1 n/o, 2 n/o or 1c/o contacts. Nominal
voltage range from 5 ... 24 V, coil power consumption 50...280 mW
for 1 n/o and 125 ... 280 mW for 2 n/o or 1 c/o versions. Reedrelays
are available in DIP or SIL housing and capable to switch currents up to
0,5 A. Integrated diode and/or electrostatic shield optional. Dielectric
strength 1500 Vdc. Dimensions approx. 19,3 x 7 mm board space and
5 ... 7,5 mm height for DIP or 19,8 x 5 mm board space and 7,8 mm
height for SIL version.
Cradle Relays
Extremely reliable and mature relay family of 1st generation for various
signal switching applications. Available as non polarized, polarized
/ latching and relay with AC coil. The benefit is the possibility of
combining various contact sets from 1 up to 6 poles, single and
bifurcated contacts, different contact materials with a coil voltage
range from 1,5 Vdc to 220 Vac. Cradle relays are available as dust
protected and hermetically sealed versions, with plug in or solder
terminals and are capable to switch currents up to 5 A. Forcibly
guided (linked) contact sets optional. Dielectric strength 500 Vrms.
Dimensions from approx. 19 x 24 to 19x35 mm board space and
30 mm height.
Other Relays
We offer a variety of different relay families for maintenance and
replacement purposes. These relays are up to 60 years old now, such
as Card Relay SN (V23030 / V23031 series), Small General Purpose
Relay (V23006 series), Small Polarized Relay (V23063 ... V23067
and V23163 ... V23167 series). Accessories like sockets, hold down
springs, etc. optional.
HF3 Relay
High performance low cost RF relay with excellent RF characteristics.
Available with an impedance of 50 and 75 Ohm. Suitable for frequencies up to 3 GHz. Actually smallest RF relay available combining small
size, excellent RF performance and SMD solderability. Available as non
latching or latching relay with 1 or 2 coils and a nominal coil voltage
range from 3 ... 24 V, coil power consumption 140 mW, latching relays
with 1 coil 70 mW. Dimensions 14.6 x 7.3 x 10 mm.
108-98004 Rev. C
Tyco Electronics AXICOM Ltd.
Seestrasse 295 - P.O. Box 220
CH-8804 Au-Wädenswil / Switzerland
Phone +41 1 782 9111
Fax +41 1 782 9080
E-mail: axicom@tycoelectronics.com
Tyco Electronics
Paulsternstrasse 26
D-13629 Berlin / Germany
Phone +49 30 386 38573
Fax +49 30 386 38575
E-mail: axicom@tycoelectronics.com
Tyco Electronics EC Trutnov s.r.o.
Komenského 821
CZ-541 01 Trutnov / Czech Republic
E-mail: axicom@tycoelectronics.com
Tyco Electronics Corporation
POB 3608,
Harrisburg, PA 17105, USA
Phone +1 800-522-6752
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