Teledyne PCB Mount RF Relay, 12V dc Coil, 50Ω Impedance, DPDT

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Subtotal (1 unit)*

£82.07

(exc. VAT)

£98.48

(inc. VAT)

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1 - 9£82.07
10 - 49£78.94
50 - 99£76.00
100 - 249£73.28
250 +£70.75

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RS Stock No.:
399-9442
Mfr. Part No.:
RF300-12
Brand:
Teledyne
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Brand

Teledyne

Relay Type

RF Relay

Coil Resistance

390Ω

Contact Resistance

150 mΩ

Impedance

50Ω

Contact Configuration

DPDT

Coil Voltage

12V dc

Mounting Type

PCB Mount

Contact Voltage

5V dc

Coil Power

450mW

Contact Material

Gold Plated

Height

6.99mm

Switching Voltage

28V dc

Length

9.4mm

Life

10000000Cycles

Dimensions

9.4(Dia.) x 6.99mm

Operating Temperature Range

-55 → +85°C

Diameter

9.4mm

Minimum Operating Temperature

-55°C

Depth

9.4mm

Relay Switching Classification

General Purpose Relay

Terminal Type

Through Hole

Maximum Operating Temperature

+85°C

COO (Country of Origin):
US

TO-5 RF Relay - RF300 and RF303/GRF303 Series


The TO-5 RF300 repeatable RF relay, along with the RF303 and GRF303 sensitive repeatable RF relays are ultra-miniature, hermetically sealed with DPDT contact configurations designed to provide improved RF signal repeatability over the frequency range with excellent signal integrity up to 10Gbps.
The through hole mount RF303 (stock numbers 758-2521 and 758-2518) and the surface mount GRF303 (stock numbers 758-2483) are sensitive coil versions of the through hole mount RF300 (stock numbers 399-9436 and 399-9442), they have twice the coil resistance of the standard version so require half the power to operate.
The RF300 (399-9436 and 399-9442) has a 6.99mm profile height, the RF303 (758-2521 and 758-2518) has a 9.78mm profile and the GRF303 (758-2483 and 758-2489) has a 10.6mm profile height.
The surface mount GRF303 TO-5 relays feature 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.
These TO-5 relays are designed for use in RF attenuator switching, wireless LAN and many other applications that require dependable high performance in which high speed signals must be transferred.

Broad bandwidth, excellent signal integrity up to 10Gbps
Hermetically sealed
Gold plated contacts
Metal enclosure for EMI shielding with high resistance to ESD
High isolation between control and signal paths
Excellent resistance to shock and vibration
High reliability and excellent resistance to environmental extremes
Uni-frame design provides high magnetic efficiency and mechanical rigidity

Note

RF300 and RF303 are through hole mount, GRF303 is a surface mount TO-5 relay.

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