Digchip : Database on electronics components
Electronics components database



Details, datasheet, quote on part number: GRF312-5
 
 
Part numberGRF312-5
CategoryElectromechanical => Relays & I/O Modules => Radio Frequency (RF) Relays/High Frequency (HF) Relays
TitleRadio Frequency (RF) Relays/High Frequency (HF) Relays 5V 8GHZ TO-5 SMT High Repeat
Description
Specifications
ManufacturerTeledyne Relays
Product CategoryRadio Frequency (RF) Relays/High Frequency (HF) Relays
RoHS Details
Contact Form2 Form C (DPDT-BM)
Coil Voltage5 VDC
Frequency8 GHz
Termination StylePCB
SeriesGRF312
CompanyTeledyne (acquired by TelCom Semiconductor)
DatasheetDownload GRF312-5 datasheet
Request For QuoteFind where to buy GRF312-5
 
GRF312-5 photo


 
Specifications, Features, Applications
SURFACE MOUNT HIGH REPEATABILITY 8 GHz TO-5 Relays SIGNAL INTEGRITY TO 12 Gbps DPDT
SERIES DESIGNATION GRF312 RELAY TYPE Repeatable, RF TO-5 relay PERFORMANCE FEATURES

The ultraminiature GRF312 relay is designed to improve upon the GRF300/GRF303 relay's high frequency performance. The GRF312 offers monotonic insertion loss to 8 GHz. This improvement in RF insertion loss over the frequency range makes these relays highly suitable for use in attenuator and other RF circuits. The GRF312 features:· High repeatability.· Broader bandwidth.· Metal enclosure for EMI shielding.

· High isolation between control and signal paths.· Highly resistant to ESD. CONSTRUCTION FEATURES

ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS Temperature (Ambient) Vibration (General Note 1) Shock (General Note 1) Enclosure Weight Storage Operating +85°C 10 g's Hz 30 g's, 6ms half sine Hermetically sealed 0.09 oz. (2.55g) max.

The following unique construction features and manufacturing techniques provide excellent resistance to environmental extremes and overall high reliability.· Uni-frame motor design provides high magnetic efficiency and mechanical rigidity.· Minimum mass components and welded construction provide maximum resistance to shock and vibration.· Advanced cleaning techniques provide maximum assurance of internal cleanliness.· Gold-plated precious metal alloy contacts ensure reliable switching.· Hermetically sealed.· Solderable leads.

62.3ps propagation delay time 51.3ps pulse rise time

1. Test conditions: a. Fixture:.031" copper clad, reinforced PTFE, RT/duroid® 6002 with SMA connectors. (RT/duroid® is a registered trademark of Rogers Corporation.) b. RF ground shield is soldered to PCB RF ground plane. c. Room ambient temperature. d. Terminals not tested were terminated with 50-ohm load. e. Contact signal level: ­10 dBm. f. No. of test samples: 2. Data presented herein represents typical characteristics and is not intended for use as specification limits. Data is per pole, except fpr pole-to-pole data. Data is the average from readings taken on all open contacts. Data is the average from readings taken between poles with coil energized and de-energized. Data is the average from readings taken on all closed contacts. Test fixture effect de-embedded from frequency and time response data.

SERIES GRF312 GENERAL ELECTRICAL SPECIFICATIONS (@25°C unless otherwise noted) (Notes & 3) Contact Arrangement Rated Duty Contact Resistance Contact Load Rating Contact Life Ratings Coil Operating Power Operate Time Release Time Intercontact Capacitance Insulation Resistance Dielectric Strength 2 Form C (DPDT) Continuous 0.15 max. initial (measured 1/8" from the header) Resistive: 1Amp/28Vdc Low level: mV 10,000,000 cycles (typical) at low level 450 mW typical @ nominal rated voltage 4.0 mS max. 3.0 mS max. 0.4 pf typical 1,000 M min. between mutually isolated terminals 350 Vrms (60 Hz) @ atmospheric pressure

DETAILED ELECTRICAL SPECIFICATIONS (@25°C) BASE PART NUMBERS Coil Voltage, Nominal (Vdc) Coil Resistance (Ohms ±20%) Pick-up Voltage (Vdc max.)

1. Dimensions are in inches. Metric equivalents shown in parentheses. 2. Header dimensions, terminal numbering and schematic are as viewed from the terminals. 3. Positions 5 and 10 are for uninsulated case ground options. 4. To order the case ground option, after the series designator, add "Y" to the part number for position 5 or "Z" to the part number for position 10. Example: GRF312Y-5

Relays will exhibit no contact chatter in excess of 10 sec or transfer in excess of 1 sec. Relays may be subjected 260 °C peak solder reflow temperature, 1 minute, 3 passes. Butt-lead ends are coplanar within.003" (0.08mm). Application notes available for PCB mounting information.




Some Part number from the same manufacture Teledyne (acquired by TelCom Semiconductor)
J136CM9-5M Specifications: Manufacturer: Teledyne Relays ; Product Category: Radio Frequency (RF) Relays/High Frequency (HF) Relays ; RoHS: In Transition ; Contact Form: 2 Form C (DPDT-BM) ; Coil Voltage: 5 VDC ; Termination
S48A25 Specifications: Manufacturer: Teledyne Relays ; Product Category: Solid State Relays - Chassis Mount ; RoHS: No ; Control Voltage Range: 90 VAC/DC to 240 VAC/DC ; Load Voltage Rating: 480 VAC ; Load Current
PP017-1 Teledyne LeCroy HDO 4000 Series High Definition Oscilloscopes offer the next generation in oscilloscopes with 12-bit resolution 200MHz to 1GHz bandwidth. HD4096 technology offers 16 times more resolution
PP017-2
PP018-1
HDO4104
PP018-2
HDO4022
HDO4054
HDO4034
PKIT4-5MM-101
HDO4032
HDO4024
A2C1221 Specifications: Amplifier Type: Power Amplifier ; Applications: RF Microwave ; Frequency Range: 10 to 1000 MHz ; Minimum Gain: 37 dB ; Input VSWR: 2 1 ; Output VSWR: 2 1 ; Package Type: Connectorized
A2C1611
A2C2115
A2C3110
A2C4110
A2C5119
A2C5120
A2C5127