GRF180-5/R datasheet, PDF - EEWORLD Datasheet

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GRF180-5/R: DescriptionElectromechanical Relay, DPDT, 6VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output; CategoryMechanical and electronic products relay; File Size254KB，6 Pages; ManufacturerTeledyne Technologies Incorporated; Websitehttp://www.teledyne.com/; Environmental Compliance

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GRF180-5/R Overview

Electromechanical Relay, DPDT, 6VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output

GRF180-5/R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Teledyne Technologies Incorporated
Reach Compliance Code	compliant
body width	9.53 mm
body height	8.64 mm
Body length or diameter	12.06 mm
Coil resistance	61 Ω
Maximum coil voltage (DC)	6 V
Nominal coil voltage	5 V
Coil/Input Power Type	DC
Maximum contact current (DC)	0.25 A
Contact (DC) maximum rated R load	0.25A@28VDC
Contact resistance	150 mΩ
Maximum contact voltage (DC)	28 V
Contact/Output Power Type	DC
Electrical life	100000 Cycle(s)
Input switching control type	Random
Insulation resistance	1000000000 Ω
JESD-609 code	e2
Number of terminals	10
operating hours	2 ms
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
physical size	12.06mm x 9.53mm x 8.64mm
Relay style	2 FORM C
Relay function	DPDT
seal	HERMETICAL
Terminal surface	Tin/Copper (Sn99.3Cu0.7)
Termination type	SOLDER
weight	2.9 g
Base Number Matches	1

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RF & MICROWAVE

SURFACE MOUNT,

MAGNETIC-LATCHING

BROADBAND

RF RELAYS

DPDT

DESCRIPTION

The Series GRF180 relay is the first hermetically sealed,

ultraminiature RF relay designed from inception for surface

mount applications. This magnetic-latching relay features

extremely low internal circuit losses for exceptional time and

frequency domain response characteristics through and

beyond the UHF spectrum and into the S band. The GRF180

features a unique ground shield that isolates and shields

each lead to ensure excellent contact-to-contact and pole-to-

pole isolation. This ground shield provides a ground interface

that results in improved high-frequency performance as well

as parametric repeatability. The GRF180 extends

performance advantages over similar RF devices that simply

offer formed leads for surface mounting.

The GRF180 is robust to shock, vibration and temperature

extremes for use in space applications and other demanding

environments. It is engineered for use in RF attenuators, RF

SERIES

GRF180

switch matrices, automated test equipment, spacecraft and

other applications that require dependable high-frequency

signal fidelity and performance. Its low profile and .100" grid

spaced terminals make the GRF180 ideal for applications

where extreme packaging density and/or close PC board

spacing are required.

Unique features and manufacturing techniques include:

• Positive mounting means to RF ground plane.

• Unique uniframe design provides 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.

• Gold-plated precious metal alloy contacts ensure reliable dc

and RF signal switching, as well as low and stable insertion

loss.

• Robust to high temperature solder reflow environments.

PRINCIPLE OF OPERATION

PERMANENT MAGNET

MAGNETIC CIRCUIT A

Energizing Coil A produces a

SOFT IRON CORE A

MAGNETIC CIRCUIT B

magnetic field opposing the

SOFT IRON FRAME

magnetic

field

the

permanent magnet in Circuit

COIL A

COIL B

A. As the net holding force

decreases, the attractive

force in the air gap of Circuit

AIR GAP

B, which also results from the

STATIONARY

CONTACT

magnetic

field

the

permanent magnet, becomes

great enough to break the

MOVING

ARMATURE

CONTACT

armature free of Core A, and

snap it into a closed position against Core B. The armature remains in this

position upon removal of power from Coil A, but will snap back into position

A upon energizing Coil B. Since operation depends upon cancellation of a

magnetic field, it is necessary to apply the correct polarity to the relay coils

as indicated on the relay schematic.

ENVIRONMENTAL AND

PHYSICAL SPECIFICATIONS

–65°C to +125°C

Temperature Storage

(Ambient)

Operating

–55°C to +85°C

Vibration

(General Note 1)

Shock

(General Note 1)

Enclosure

Weight

30 g’s to 500 Hz

100 g’s,

6 msec, half-sine

Hermetically sealed

0.10 oz. (2.9g) max.

When latching relays are installed in equipment, the latch and reset coils

should not be pulsed simultaneously. Coils should not be pulsed with less

than rated coil voltage and the pulse width should be a minimum of three

times the specified operate time of the relay. If these conditions are not

followed, it is possible for the relay to be in the magnetic neutral position.

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

www.teledynerelays.com

GRF180 Page

GRF180/1203/Q1

GRF180-5/R Related Products

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Description	Electromechanical Relay, DPDT, 6VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output	Electromechanical Relay, DPDT, 16VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output	Electromechanical Relay, DPDT, 16VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output	Electromechanical Relay, DPDT, 6VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output	Electromechanical Relay, DPDT, 32VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output	Electromechanical Relay, DPDT, 32VDC (Coil), 0.25A (Contact), 28VDC (Contact), Random, DC Output
Is it Rohs certified?	conform to	conform to	incompatible	incompatible	conform to	incompatible
Maker	Teledyne Technologies Incorporated	Teledyne Technologies Incorporated	Teledyne Technologies Incorporated	Teledyne Technologies Incorporated	Teledyne Technologies Incorporated	Teledyne Technologies Incorporated
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
body width	9.53 mm	9.53 mm	9.53 mm	9.53 mm	9.53 mm	9.53 mm
body height	8.64 mm	8.64 mm	8.64 mm	8.64 mm	8.64 mm	8.64 mm
Body length or diameter	12.06 mm	12.06 mm	12.06 mm	12.06 mm	12.06 mm	12.06 mm
Coil resistance	61 Ω	500 Ω	500 Ω	61 Ω	2000 Ω	2000 Ω
Maximum coil voltage (DC)	6 V	16 V	16 V	6 V	32 V	32 V
Nominal coil voltage	5 V	12 V	12 V	5 V	26.5 V	26.5 V
Coil/Input Power Type	DC	DC	DC	DC	DC	DC
Maximum contact current (DC)	0.25 A	0.25 A	0.25 A	0.25 A	0.25 A	0.25 A
Contact (DC) maximum rated R load	0.25A@28VDC	0.25A@28VDC	0.25A@28VDC	0.25A@28VDC	0.25A@28VDC	0.25A@28VDC
Contact resistance	150 mΩ	150 mΩ	150 mΩ	150 mΩ	150 mΩ	150 mΩ
Maximum contact voltage (DC)	28 V	28 V	28 V	28 V	28 V	28 V
Contact/Output Power Type	DC	DC	DC	DC	DC	DC
Electrical life	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)
Input switching control type	Random	Random	Random	Random	Random	Random
Insulation resistance	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω
JESD-609 code	e2	e2	e0	e0	e2	e0
Number of terminals	10	10	10	10	10	10
operating hours	2 ms	2 ms	2 ms	2 ms	2 ms	2 ms
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
physical size	12.06mm x 9.53mm x 8.64mm	12.06mm x 9.53mm x 8.64mm	12.06mm x 9.53mm x 8.64mm	12.06mm x 9.53mm x 8.64mm	12.06mm x 9.53mm x 8.64mm	12.06mm x 9.53mm x 8.64mm
Relay style	2 FORM C	2 FORM C	2 FORM C	2 FORM C	2 FORM C	2 FORM C
Relay function	DPDT	DPDT	DPDT	DPDT	DPDT	DPDT
seal	HERMETICAL	HERMETICAL	HERMETICAL	HERMETICAL	HERMETICAL	HERMETICAL
Terminal surface	Tin/Copper (Sn99.3Cu0.7)	Tin/Copper (Sn99.3Cu0.7)	Tin/Lead (Sn60Pb40)	Tin/Lead (Sn60Pb40)	Tin/Copper (Sn99.3Cu0.7)	Tin/Lead (Sn60Pb40)
Termination type	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER
weight	2.9 g	2.9 g	2.9 g	2.9 g	2.9 g	2.9 g
Base Number Matches	1	1	1	1	1	1

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