Datasheet > S172D-5

S172D-5

更新时间： 2024-10-28 03:34:47

品牌	Logo	应用领域
TELEDYNE		继电器光电二极管
页数	文件大小	规格书
2页	43K
描述
CENTIGRID SURFACE MOUNT COMMERCIAL RELAY DPDT

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S172D-5 数据手册

SERIES

TELEDYNE RELAYS

S172

CENTIGRID^®

SURFACE MOUNT

COMMERCIAL RELAY

DPDT

SERIES

DESIGNATION

RELAY TYPE

S172

DPDT basic relay

S172D

DPDT relay with internal diode for coil transient suppression

INTERNAL CONSTRUCTION

DESCRIPTION

The S172 Surface Mount Centigrid^®relay is an ultraminiature, hermetically sealed, armature

relay for commercial applications. Its low profile height (.470) and .100” grid spaced

terminals, which precludes the need for spreader pads, makes it an ideal choice where

extreme packaging density and/or close PC board spacing are required. The specially

formed leads are pre-tinned to make the relays ideal for all types of surface mount solder

reflow processes.

UNI-FRAME

ARMATURE

UPPER

STATIONARY

CONTACT

The basic design and internal structure are similar to the Teledyne DPDT Centigrid^®relay

(114 Series). Unique construction features and manufacturing techniques provide overall

high reliability and excellent resistance to environmental extremes:

LOWER

STATIONARY

CONTACT

• All welded construction.

MOVING

CONTACT

• Unique uni-frame design providing high magnetic efficiency and mechanical rigidity.

• High force/mass ratios for resistance to shock and vibration.

• Advanced cleaning techniques provide maximum assurance of internal cleanliness.

• Precious metal alloy contact material with gold plating assures excellent high current

and dry circuit switching capabilities.

ENVIRONMENTAL AND

PHYSICAL SPECIFICATIONS

The S172 Series utilizes an internal discrete silicon diodes for coil suppression with

electrical characteristics as specified herein.

Temperature

(Ambient)

-55°C to +85°C

Vibration

Shock

10 g’s to 500 Hz (Note 3)

By virtue of its inherently low intercontact capacitance and contact circuit losses, the S172

relay is an excellent subminiature RF switch for frequency ranges well into the UHF

spectrum (see Figure 1). Applications include telecommunications, test instruments, mobile

communications, attenuators, and automatic test equipment.

30 g’s for 6 msec. (Note 3)

half-sine

Enclosure

Weight

All welded, hermetically sealed

0.15 oz (4.3 gms.) max.

Reflow

Temperature

260°C max. temp.

5 min. max. above 180°C

中文翻译

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S-1740A17-A6T2U4	SII	获取价格	POWER MONITORING OUTPUT, 5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.5 uA SUPER LOW
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