TK1-1.5V Datasheet, PDF (1/5 Pages) Nais(Matsushita Electric Works) – ULTRA LOW PROFILE 2 AMP. POLARIZED RELAY

TESTING
TK-RELAYS ^{ULTRA LOW PROFILE 2 AMP.}
POLARIZED RELAY
10.6
9.0
.417
.354
4.0
.157
mm inch
FEATURES
• Low profile 4 mm .157 inch height
• High contact capacity: 2 A
• Surge withstand voltage between contact and coil: 2,500 V
(Bellcore rating)
SPECIFICATIONS
Contact
Arrangement
1 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
50 mΩ
Contact material
Gold-clad silver alloy
Nominal switching capacity
(resistive load)
2 A 30 V DC
Rating
Max. Switching power
(resistive load)
Max. switching voltage
60 W
220 V DC
Max. switching current
Min. switching capacity f1
2A
10 µA 10 mV DC
Single side stable
140 mW (1.5 to 12 V DC)
270 mW (24 V DC)
Nominal
operating
power
1 coil latching
2 coil latching
100 mW (1.5 to 12 V DC)
150 mW (24 V DC)
200 mW (1.5 to 9 V DC)
250 mW (12 V DC)
400 mW (24 V DC)
Expected
life (min.
operations)
Mechanical (at 180 cpm)
Electrical 2 A 30 V DC
(at 20 cpm) resistive
10⁸ (Single side stable)
5 ×10⁷ (1 or 2 coil latching)
10⁵
Note:
f1This 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 µs.
*⁶ Half-wave pulse of sine wave: 6 ms.
*⁷ Detection time: 10 µs.
*⁸ Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
for use (Page 178).
*⁹ The maximum ambient temperature allows for coil temperature rise at maximum
allowable coil voltage.
As for the applicable range of continuous carrying current against temperature,
please refer to "Maximum value of continuous carrying current" chart. (Page 175)
ORDERING INFORMATION
Characteristics
Initial insulation resistance*¹
Initial
breakdown
voltage
Between open
contacts
Between contact and
coil
FCC surge voltage between open
contacts (10×160 µs)
Surge voltage between contacts
and coil (2×10 µs) [Bellcore]
Temperature rise*² (at 20°C)
Operate time [Set time]*³ (at 20°C)
Release time [Reset time]*⁴
(at 20°C)
Functional* ⁵
Shock resistance
Destructive*⁶
Vibration
resistance
Functional* ⁷
Destructive
Conditions for
operation, trans-
port and storage*⁸
(Not freezing and
condensing at low
temperature)
Unit weight
Ambient
temperature* ⁹
Humidity
Min. 1,000 MΩ (at 500 V DC)
750 Vrms for 1 min.
(Detection current: 10 mA)
1,500 Vrms for 1 min.
(Detection current: 10 mA)
1,500 V
2,500 V
Max. 50°C
Max. 3 ms (Approx. 1.5 ms)
[Max. 3 ms (Approx. 1 ms)]
Max. 2 ms (Approx. 1 ms)
[Max. 3 ms (Approx. 1 ms)]
Min. 750 m/s² {75 G}
Min. 1,000 m/s² {100 G}
196 m/s² {20G}, 10 to 55 Hz at
double amplitude of 3.3 mm
294 m/s² {30G}, 10 to 55 Hz at
double amplitude of 5 mm
–40°C to +85°C
–40°F to +185°F
5 to 85% R.H.
Approx. 1 g .035 oz.
EX. TK 1
L2
H
12V
Contact arrangement Operating function
1: 1 Form C
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
Terminal shape
Coil voltage (DC)
Nil: Standard PC board terminal 1.5, 3, 4.5, 5, 6,
H: Self-clinching terminal
9, 12, 24V
173