Datasheet > DRS-DTH-55-65

DRS-DTH-55-65

更新时间： 2024-11-06 14:56:43

品牌	Logo	应用领域
力特 - LITTELFUSE		开关磁簧开关
页数	文件大小	规格书
2页	299K
描述
DRS-DTH磁簧开关是一款大型转换开关，配有长39.70mm x 直径5.33mm (1.562" x 0.210")的玻璃外壳，切换电压和电流分别为500Vdc和2mA或0.5A（功率最高30

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中文翻译

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数据手册

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DRS-DTH-55-65 数据手册

Axial Lead Reed Switches

High Power > DRS-DTH

RoHS

DRS-DTH 39.7mm Standard Changeover Reed Switch

Description

The DRS-DTH Reed Switch is a large changeover switch with a

39.67mm long x 5.33mm diameter (1.562” x 0.210”) glass

envelope, capable high voltage and power switching up to 500Vdc

at 2mA, or 0.5A up to 30W/VA. The DRS-DTH has an insulation

resistance of 10⁹ohms minimum and contact resistance of less

than 125 milli-ohms.

Features

Agency Approvals

• Changeover switch

• Minimum voltage breakdown

1200Vdc

Agency

Agency File Number

Ampere-Turns Range

• Capable of switching 500Vdc

or 0.5A at up to 30W

E47258

E471070

50-80 AT

• Available sensitivity range

50-80 AT

Note: Contact Littelfuse for specific agency approval ratings.

Dimensions

Beneﬁts

Dimensions in mm (inch)

• Hermetically sealed switch

contacts are not affected by

and have no effect on their

external environment

• Capable of switching

European mains voltage

1.83

(.072) NOM.

0.25

(.010) NOM.

• Zero operating power

required for contact closure

1.27

(.050) DIA. REF.

CL OF OVERLAP

(.218) MAX.

5.54

27.66

(1.89) REF.

• Can be used as changeover

or normally closed contact

5.33

(.210) MAX.

1.02

(.040) DIA. REF.

25.40

12.45

(1.000) NOM.

(.490) NOM.

38.10 - 39.67

(1.500) NOM. - (1.562) MAX.

85.73 - 84.14

(3.375) NOM. - (3.3125) MIN.

SwitchType

Applications

• Security

• Limit switching

• Industrial safety applications

• White goods applications

Contact Form

Materials

C (SPDT-CO)

Body: Glass

Leads:Tin-plated Ni-Fe wire

Note: SPDT-CO = Single-Pole, Double-Throw, Change Over

Electrical Ratings

Contact Rating ¹

W/VA - max.

Vdc - max.

Vac - max.

Vdc - min.

Adc - max.

Aac - max.

Adc - max.

Ω - max.

500

350

1200

0.50

0.35

3.0

Switching ²

Breakdown ⁴

Voltage ³

Current ³

Switching ²

Carry

0.125

10⁹

Contact, Initial Insulation

Resistance

Capacitance

Temperature

Notes:

Ω - min.

Contact

Operating

Storage ⁵

pF - typ.

2.0

-20 to +125

-65 to +125

°C

1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/life information.

2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A and AN107 for details.

3. Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load.

4. Breakdown Voltage - per MIL-STD-202, Method 301.

5. Storage Temperature - Long time exposure at elevated temperature may degrade solderability of the leads.

Speciﬁcations are subject to change without notice.

Revised: BO/12/08/20

中文翻译

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与DRS-DTH-55-65相关器件

型号	品牌	获取价格	描述	数据表
DRS-DTH-55-65AT	LITTELFUSE	获取价格	39.7mm Standard Changeover Reed Switch
DRS-DTH-65-70	LITTELFUSE	获取价格	DRS-DTH磁簧开关是一款大型转换开关，配有长39.70mm x 直径5.33mm (1
DRS-DTH-65-70AT	LITTELFUSE	获取价格	39.7mm Standard Changeover Reed Switch
DRS-DTH-65-80	LITTELFUSE	获取价格	DRS-DTH磁簧开关是一款大型转换开关，配有长39.70mm x 直径5.33mm (1
DRS-DTH-65-80AT	LITTELFUSE	获取价格	39.7mm Standard Changeover Reed Switch
DRS-DTH-70-75	LITTELFUSE	获取价格	DRS-DTH磁簧开关是一款大型转换开关，配有长39.70mm x 直径5.33mm (1
DRS-DTH-70-75AT	LITTELFUSE	获取价格	39.7mm Standard Changeover Reed Switch
DRS-DTH-70-80	LITTELFUSE	获取价格	DRS-DTH磁簧开关是一款大型转换开关，配有长39.70mm x 直径5.33mm (1
DRS-DTH-70-80AT	LITTELFUSE	获取价格	39.7mm Standard Changeover Reed Switch
DRS-DTH-75-80	LITTELFUSE	获取价格	DRS-DTH磁簧开关是一款大型转换开关，配有长39.70mm x 直径5.33mm (1

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