140
TQ-SMD
RELAYS
LOW-PROFILE
SURFACE-MOUNT RELAY
TESTING
mm inch
5.6
.220
9
.354
14
.551
FEATURES
• Low-profile: 6 mm .236 inch in height comforming to EIA standards
(Tape height: max. 6.5 mm .256 inch )
• Tape and reel package is available as standard packing style
• Surge withstand between contacts and coil: 2,500 V
• Breakdown voltage between contacts and coil: 1,500 V
• High capacity: 2 A
• High sensitivity:
2 Form C; 140 mW power consumption (Single side stable type)
SPECIFICATIONS
Contact
Note:
❇
1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the ac-
tual load.
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section.
*
2
By resistive method, nominal voltage applied to the coil; contact carrying current:
2 A.
*
3
Nominal voltage applied to the coil, excluding contact bounce time.
*
4
Nominal voltage applied to the coil, excluding contact bounce time without diode.
*
5
Half-wave pulse of sine wave: 6 ms; detection time: 10
µ
s
*
6
Half-wave pulse of sine wave: 6 ms
*
7
Detection time: 10
µ
s
*
8
Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
for use (Page 178).
Characteristics
Arrangement 2 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
75 m
Ω
Contact material Gold-clad silver alloy
Rating
Nominal switching capacity
(resistive load)
2 A 30 V DC,
0.5 A 125 V AC
Max. switching power
(resistive load)
60 W, 62.5 VA
Max. switching voltage 220 V DC, 125 V AC
Max. switching current 2 A
Min. switching capacity
❇
1 10
µ
A 10 mV DC
Nominal
operating
power
Single side stable
140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
300 mW (48 V DC)
1 coil latching
70 mW (1.5 to 12 V DC)
100 mW (24 V DC)
2 coil latching
140 mW (1.5 to 12 V DC)
200 mW (24 V DC)
Expected
life (min.
operations)
Mechanical (at 180 cpm) 10
8
Electrical
(at 20 cpm)
2 A 30 V DC
resistive
10
5
1 A 30 V DC
resistive
2
×
10
5
0.5 A 125 V AC
resistive
10
5
Initial insulation resistance*
1
Min. 1,000 M
Ω
(at 500 V DC)
Initial
breakdown
voltage
Between open
contacts
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Between contact sets
1,500 Vrms for 1 min.
(Detection current: 10 mA)
Between contact and
coil
1,500 Vrms for 1 min.
(Detection current: 10 mA)
Initial surge
voltage
Between open
contacts
(10
×
160
µ
s)
1,500 V (FCC Part 68)
Between contacts and
coil (2
×
10
µ
s)
2,500 V (Bellcore)
Temperature rise*
2
(at 20
°
C) Max. 50
°
C
Operate time [Set time]*
3
(at 20
°
C)
Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Release time [Reset time]*
4
(at 20
°
C)
Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 ms)]
Shock resistance
Functional*
5
Min. 750 m/s
2
{75 G}
Destructive*
6
Min. 1,000 m/s
2
{100 G}
Vibration resistance
Functional*
7
200 m/s
2
{20G}, 10 to 55 Hz
at double amplitude of 3.3 mm
Destructive
294 m/s
2
{30G}, 10 to 55 Hz
at double amplitude of 5 mm
Conditions for oper-
ation, transport and
storage*
8
(Not freez-
ing and condensing
at low temperature)
Ambient
temperature
–40
°
C to +85
°
C*
3
–40
°
F to +185
°
F
Humidity 5 to 85% R.H.
Unit weight Approx. 2 g .071 oz
