Datasheet > TK1-L2-H-12V

TK1-L2-H-12V

更新时间： 2024-11-24 02:56:55

品牌	Logo	应用领域
NAIS		继电器光电二极管
页数	文件大小	规格书
5页	86K
描述
ULTRA LOW PROFILE 2 AMP. POLARIZED RELAY

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TK1-L2-H-12V 数据手册

TESTING

ULTRA LOW PROFILE 2 AMP.

POLARIZED RELAY

TK-RELAYS

FEATURES

10.6

.417

9.0

.354

• Low proﬁle 4 mm .157 inch height

4.0

.157

• High contact capacity: 2 A

• Surge withstand voltage between contact and coil: 2,500 V

(Bellcore rating)

mm inch

SPECIFICATIONS

Contact

Characteristics

Arrangement

1 Form C

Initial insulation resistance*¹

Min. 1,000 MΩ (at 500 V DC)

Initial contact resistance, max.

(By voltage drop 6 V DC 1 A)

Between open

contacts

750 Vrms for 1 min.

(Detection current: 10 mA)

50 mΩ

Initial

breakdown

voltage

Contact material

Gold-clad silver alloy

2 A 30 V DC

Between contact and

coil

1,500 Vrms for 1 min.

(Detection current: 10 mA)

Nominal switching capacity

(resistive load)

FCC surge voltage between open

contacts (10×160 µs)

1,500 V

Max. Switching power

(resistive load)

60 W

Surge voltage between contacts

and coil (2×10 µs) [Bellcore]

Temperature rise*²(at 20°C)

Rating

2,500 V

Max. switching voltage

Max. switching current

220 V DC

2 A

Max. 50°C

Max. 3 ms (Approx. 1.5 ms)

[Max. 3 ms (Approx. 1 ms)]

Operate time [Set time]*³(at 20°C)

Min. switching capacity ❇1

10 µA 10 mV DC

140 mW (1.5 to 12 V DC)

270 mW (24 V DC)

Release time [Reset time]*⁴

(at 20°C)

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

Single side stable

Nominal

operating

power

100 mW (1.5 to 12 V DC)

150 mW (24 V DC)

Functional*⁵

Destructive*⁶

1 coil latching

2 coil latching

Shock resistance

200 mW (1.5 to 9 V DC)

250 mW (12 V DC)

400 mW (24 V DC)

Functional*⁷

Vibration

10⁸(Single side stable)

5 ×10⁷(1 or 2 coil latching)

294 m/s²{30G}, 10 to 55 Hz at

double amplitude of 5 mm

resistance

Destructive

Mechanical (at 180 cpm)

Expected

life (min.

operations)

Conditions for

operation, trans-

port and storage*⁸

(Not freezing and

condensing at low

temperature)

Electrical

(at 20 cpm) resistive

2 A 30 V DC

10⁵

Ambient

temperature*⁹

–40°C to +85°C

–40°F to +185°F

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.

Humidity

5 to 85% R.H.

Unit weight

Approx. 1 g .035 oz.

Remarks

* Speciﬁcations will vary with foreign standards certiﬁcation ratings.

*¹Measurement at same location as "Initial breakdown voltage" section.

*²By resistive method, nominal voltage applied to the coil; contact carrying current:

2 A.

*³Nominal voltage applied to the coil, excluding contact bounce time.

*⁴Nominal voltage applied to the coil, excluding contact bounce time without diode.

*⁵Half-wave pulse of sine wave: 6 ms; detection time: 10 µs.

*⁶Half-wave pulse of sine wave: 6 ms.

*⁷Detection time: 10 µs.

*⁸Refer to 4. Conditions for operation, transport and storage mentioned in Cautions

for use (Page 178).

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

12V

EX. TK

Contact arrangement

1: 1 Form C

Operating function

Terminal shape

Coil voltage (DC)

Nil: Standard PC board terminal 1.5, 3, 4.5, 5, 6,

Nil: Single side stable

L: 1 coil latching

H: Self-clinching terminal 9, 12, 24V

L2: 2 coil latching

173

12 3 4 5

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