TESTING
TQ
LOW PROFILE
2 FORM C RELAY
TQ RELAYS
FEATURES
9
.354
26.7
1.051
+0.4
–0.2
• High sensitivity:
5
+.016
–.008
9
.197
14
.551
2 Form C: 140 mW power consumption (single side stable type)
4 Form C: 280 mW power consumption (single side stable type)
.354
+0.4
–0.2
5
+.016
–.008
.197
• Surge voltage withstand: 1500 V FCC Part 68
• Sealed construction allows automatic washing
• Self-clinching terminal also available
• M.B.B. contact types available
mm inch
RoHS Directive compatibility information
http://www.nais-e.com/
SPECIFICATIONS
Contact
Characteristics
Standard
(B.B.M) type
2 Form C 4 Form C
Standard
M.B.B.type
(B.B.M) type
M.B.B.type
2 Form D
Arrangement
Initial insulation resistance*1
Between open
Min. 1,000 MΩ (at 500 V DC)
750 Vrms for 1 min. 300 Vrms for 1 min.
Initial contact resistance, max.
(By voltage drop 6 V DC 1A)
50 mΩ
(Detection current:
10 mA)
(Detection current:
10 mA)
contacts
Contact material
Gold-clad silver
Initial
breakdown Between contact
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Nominal switching capacity
(resistive load)
1 A 30 V DC
0.5 A 125 V AC
1 A 30 V
DC
voltage
and coil
Between contact
sets
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Max. switching power
(resistive load)
30 W, 62.5 V A
30 W
Rating
FCC surge voltage between open
contacts
Operate time [Set time]*3
(at 20°C)
Release time [Reset time]*4
(at 20°C)
M.B.B. time*8
Temperature rise*2 (at 20°C)
Max. switching voltage
Max. switching current
110 V DC, 125 V AC
1 A
110 V DC
1,500 V
Max. 3 ms [Max. 3 ms]
Max. 3 ms [Max. 3 ms]
Min. switching capacity
(Reference value)#1
10 µA 10 mV DC
140 mW
(3 to 12 V DC)
200 mW
(24 V DC)
300 mW
280 mW
(3 to 24 V DC)
400 mW
—
Min. 10 µs.
Single side stable
1 coil latching
200 mW
Max. 50°C
Min. 490 m/s2 {50G}
Min. 980 m/s2 {100G}
176.4 m/s2 {18G}, 10 to 55 Hz
at double amplitude of 3 mm
(48 V DC)
Functional*5
Destructive*6
(48 V DC)
Shock resistance
Nominal
operating
power
100 mW
(3 to 12 V DC)
150 mW
Functional*7
Vibration
200 mW
400 mW
—
—
(24 V DC)
294 m/s2 {30G}, 10 to 55 Hz
at double amplitude of 5 mm
resistance
Destructive
200 mW
(3 to 12 V DC)
300 mW
Conditions for
Ambient
temperature
–40°C to +70°C
–40°F to +158°F
–40°C to +50°C
–40°F to +122°F
2 coil latching
operation, trans-
port and storage*9
(Not freezing and
condensing at low
temperature)
(24 V DC)
Mechanical (at 180 cpm)
108
107
105
Humidity
5 to 85% R.H.
Expected
life (min.
opera-
1 A 30 V DC
resistive
Electrical
2×105
(at 20 cpm)
(1 A 30V DC
resistive)
2 Form C:
4 Form C:
Approx. 1.5 g .053 oz
Approx. 3 g .106 oz.
0.5 A 125 V AC
resistive
Unit weight
tions)
105
—
—
Note:
#1 This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the
actual load. (SX relays are available for low level load switching [10V DC, 10mA
max. level])
Min. 10 µs
Remarks
Measuring
condition
* 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:
1 A.
*8 M.B.B. time:
500 Ω
5 V DC
*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: 11 ms; detection time: 10 µs.
*6 Half-wave pulse of sine wave: 6 ms.
*7 Detection time: 10 µs.
*9 Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT.
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