172D-26 TELEDYNE, 172D-26 Datasheet

RF (Radio Frequency) Relays 26V DC-1GHz .15W w/diode

172D-26

Manufacturer Part Number

172D-26

Description

RF (Radio Frequency) Relays 26V DC-1GHz .15W w/diode

Manufacturer

TELEDYNE

Series

172r

Datasheets

1.172D-26.pdf (5 pages)

2.172D-26.pdf (2 pages)

Specifications of 172D-26

Coil Current

0.15 W

Contact Rating

1 A at 28 VDC

Frequency

1 GHz

Contact Form

2 Form C (DPDT)

Coil Voltage

26.5 VDC

Power Consumption

440 mW

Termination Style

PCB

Brand/series

172D Series

Capacitance

0.4 pF (Typ.)

Current, Rating

1 A

Diameter, Body

0.370 in. (Max.)

Diameter, Lead

0.017 in.

Function

Hermetically Sealed

Height

0.280 in. (Max.)

Length, Lead

0.75 in.

Number Of Pins

Package Type

TO-5

Relay Type

Electro Mechanical

Resistance, Coil

1600 Ohms +⁄- 20%

Resistance, Contact

0.15 Ohms (Max.)

Temperature, Operating

-55 to +85 °C

Voltage, Control

26.5 VDC

Voltage, Rating

28 VDC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 5
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Temperature

(Ambient)

Vibration

(General Note 1)

Shock

(General Note 1)

Enclosure

Weight

STATIONARY

CONTACT

STATIONARY

INTERNAL CONSTRUCTION

LOWER

CONTACT

UPPER

PHYSICAL SPECIFICATIONS

ENVIRONMENTAL AND

Storage

Operating –55°C to +85°C

DESIGNATION

SERIES

172D

172

–65°C to +125°C

10 g’s to 500 Hz

30 g’s,

6 msec, half-sine

Hermetically sealed

0.15 oz. (4.3g) max.

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

UNI-FRAME

ARMATURE

CONTACT

MOVING

DPDT basic relay

DPDT relay with internal diode for coil transient suppression

COMMERCIAL RELAYS

DESCRIPTION

The 172 Centigrid

relay for commercial applications. Its low profile height (.280") and .100" grid

spaced terminals, which preclude the need for spreader pads, make it an ideal

choice where extreme packaging density and/or close PC board spacing are

required.

The basic operating concept and internal structure are similar to Teledyne’s

DPDT 114 Centigrid

techniques provide overall high reliability and excellent resistance to

environmental extremes:

• All welded construction.

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

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

• Advanced cleaning techniques provide maximum assurance of internal

• Precious metal alloy contact material with gold plating assures excellent

The Series 172 relay has an internal discrete silicon diode for coil transient

suppression.

By virtue of its inherently low intercontact capacitance and contact circuit

losses, the 172 relay is an excellent subminiature RF switch for frequencies

well into the UHF spectrum (see Figure 1). Applications include

telecommunications, test instruments, mobile communications, attenuators,

and automatic test equipment.

rigidity.

cleanliness.

high current and dry circuit switching capabilities.

www.teledynerelays.com

CENTIGRID

DPDT

relay is an ultraminiature, hermetically sealed, armature

RELAY TYPE

relay. Unique construction features and manufacturing

SERIES

172

172 Page 1

172/0107/Q1

Related parts for 172D-26

172D-26 Summary of contents

Page 1

... SERIES DESIGNATION 172 172D INTERNAL CONSTRUCTION UPPER UNI-FRAME STATIONARY CONTACT ARMATURE LOWER STATIONARY CONTACT MOVING CONTACT ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS Storage –65°C to +125°C Temperature (Ambient) Operating –55°C to +85°C Vibration 10 g’s to 500 Hz (General Note 1) Shock 30 g’s, ...

Page 2

... No on-going verification tests are performed. 3. Unless otherwise specified, parameters are initial values. 4. Relays can be supplied with a spacer pad. See appendix. 0.7 0.8 0.9 1.0 ©2007 TELEDYNE RELAYS 172-26 172D-26 26.5 32.0 1600 18.0 440 172/0107/Q1 ...

Page 3

... ER432, ER432D, ER432DD 732, 732D, 732TN, RF303, RF313, RF323 RF312 ER411, ER411D, ER411DD H Dim MAX ER431, ER431D, ER431DD RF311 RF331 172, 172D ER114, ER114D, ER114DD, Dim H J114, J114D, J114DD MAX ER134, ER134D, ER134DD, J134, J134D, J134DD RF100 RF103 122C, A152 ER116C, J116C ...

Page 4

... MAX .014 [0.36] (REF) .370 [9.4] MIN ♦ +44 (0) 1236 453124 • www.teledyne-europe.com For use with the following: ER411T, J411T, ER412, ER412D ER412DD, J412, J412D, J412DD ER412T, J412T 712, 712D, 712TN ER431T, J431T, ER432, ER432D ER432DD, J432, J432D, J432DD ER432T, J432T ...

Page 5

... Centigrid® Relays: RF180, ER116C, 122C, ER136C Indicates ground pin position Indicates glass insulated lead position Indicates ground pin or lead position depending on relay type © 2008 Teledyne Relays "Z" POSITION "X" POSITION "Y" POSITION TO-5 Relays: ER411, ER431, RF311, RF331 " ...

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