Datasheet > TF2-L2-12V

TF2-L2-12V

更新时间： 2024-10-29 22:42:19

品牌	Logo	应用领域
NAIS		继电器
页数	文件大小	规格书
5页	89K
描述
SMALL POLARIZED RELAY WITH HIGH SENSITIVITY

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TF2-L2-12V 数据手册

TESTING

SMALL POLARIZED RELAY

WITH HIGH SENSITIVITY

TF-RELAYS

FEATURES

.551

.354

• High sensitivity:

• Minimal magnetic interference allows

high density mounting

7.8

.307

80 mW Nominal operating power (Single

side stable 3-12 V type)

• Sealed construction allows automatic

cleaning

• Surge voltage withstand: 1500 V FCC

Part 68

• Self-clinching terminal also available

mm inch

SPECIFICATIONS

Contact

Characteristics

Arrangement

2 Form C

50 mΩ

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

750 Vrms for 1 min.

(Detection current: 10 mA)

contacts

Initial

Contact material

Gold-clad silver

Between contact and

coil

1,000 Vrms for 1 min.

(Detection current: 10 mA)

breakdown

voltage

Nominal switching

capacity (resistive load)

1 A 30 V DC, 0.5 A 125 V AC

1,000 Vrms for 1 min.

(Detection current: 10 mA)

Between contact sets

Max. switching power

(resistive load)

30 W, 62.5 VA

FCC surge voltage between open

contacts

Temperature rise*²(at 20°C)

Rating

1,500 V

Max. switching voltage

Max. switching current

Min. switching capacity ❇1

110 V DC, 125 V AC

1 A

Max. 50°C

Max. 4 ms (Approx. 2 ms)

[Max. 4 ms (Approx. 2 ms)]

Operate time [Set time]*³(at 20°C)

10 µA 10 mV DC

80 mW (3 to 12 V DC)

140 mW (24 V DC)

260 mW (48 V DC)

Release time [Reset time]*⁴

(at 20°C)

Max. 4 ms (Approx. 1 ms)

[Max. 4 ms (Approx. 2 ms)]

Min. 490 m/s²{50 G}

Min. 980 m/s²{100 G}

Single side stable

Nominal

operating

1 coil latching

power

Functional*⁵

Destructive*⁶

55 mW (3 to 12 V DC)

100 mW (24 V DC)

Shock resistance

110 mW (3 to 12 V DC)

200 mW (24 V DC)

176.4 m/s²{18G}, 10 to 55 Hz

at double amplitude of 3 mm

294 m/s²{30G}, 10 to 55 Hz

at double amplitude of 5 mm

2 coil latching

Functional*⁷

Vibration resistance

Mechanical (at 180 cpm)

10⁸

Destructive

Expected

life (min.

1 A 30 V DC resistive load

2×10⁵

Conditions for oper-

ation, transport and

storage*⁸

Electrical (at 20 cpm)

operations)

Ambient

temperature

–40°C to +70°C

–40°F to +158°F

0.5 A 125 V AC resistive load

10⁵

(Not freezing and

condensing at low

temperature)

Note:

Humidity

5 to 85% R.H.

❇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.

Unit weight

Approx. 2 g .071 oz

Remarks

* Speciﬁcations will vary with foreign standards certiﬁcation ratings.

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

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

1 A.

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

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

Half-wave pulse of sine wave: 11 ms; detection time: 10 µs.

Half-wave pulse of sine wave: 6 ms.

Detection time: 10 µs.

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

for use (Page 178).

ORDERING INFORMATION

Ex. TF

Contact arrangement

2:2 Form C

Operating function

Terminal shape

Coil voltage(DC)

Nil: Single side stable Nil: Standard PC board terminal

L: 1 coil latching

L2: 2 coil latching

3,4.5,5,6,9,12,

24,48^*V

H: Self-clinching terminal

^*48 V coil type: Single side stable only

Note: AgPd stationary contact types available for high resistance against contact sticking.

When ordering, please add suffix“-3”like TF2-12V-3.

145

12 3 4 5

中文翻译

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