TT9 SMT Brochure

TT9 SMT Brochure

TT9 SMT Brochure

Product catalog summary
Introduction
Smiths Interconnect introduces the TT9 series, a wideband surface mount fixed attenuator optimized for performance from DC to 20 GHz. It is designed for high-frequency applications in a compact SMT package, measuring 0.070” x 0.060”. The TT9 series handles 500mW of input power and offers attenuation values from 0 to 10 dB in 1 dB increments. Custom variations are available for specific frequency bands, and the product is offered in both RoHS compliant and Sn60Pb40 solder finish versions.
Features and Benefits
  • Small footprint
  • High power handling
  • Surface mount design
  • Low VSWR
  • Easy installation
  • Wide attenuation offering
Applications
  • Mobile Networks
  • Broadcast
  • High Power Amplifiers
  • Isolators/Circulators
  • Military
  • Instrumentation
Technical Characteristics
  • Mounting: Surface Mount (SMT)
  • Nominal Impedance: 50 ohms
  • Frequency Range: DC - 20 GHz
  • Attenuation Values: 1-10 dB in 1 dB increments
  • Input Power: 500 Milliwatts Max up to 125°C
  • Peak Power: 5 Watts based on 10 µS pulse width @ 1% Duty Cycle
  • VSWR: 1.40:1 Typical DC-20 GHz, 1.70:1 Max 10-20 GHz
  • Operating Temperature: -55°C to +150°C
  • Storage Temperature: -65°C to +150°C
  • Moisture Sensitivity Level: MSL 1 - Unlimited
Mechanical and Environmental
  • Substrate Material: Alumina (Al2O3) 96%
  • Resistive Film: Thick Film
  • Terminal Material: Thick Film
  • Protective Coating: Polymer
  • Finish Options: Solder Plated (Sn60/Pb40) or Silver Plated (RoHS Compliant)
Quality Assurance
Sample visual and mechanical inspection is conducted with a 1.0 AQL per mechanical drawing requirements. Periodic electrical inspection is performed for commercial grade products, and high reliability tested products are available per MIL-PRF-55342.
Packaging
Standard packaging options include Tape and Reel or Waffle Pack.
Ordering Information
Specify Model Number: TT9XX.0XXXX
See more

Catalog excerpts

TT9 SMT Brochure-1

bringing technology to life Attenuator Chip 500 Milliwatts

 Open the catalog to page 1
TT9 SMT Brochure-2

smiths interconnect bringing technology to Life TT9 SMT SeriesAttenuator Chip 500 Milliwatts TT9 SMT Series, specifically designed for surface mount broadband applications which require more power. Smiths Interconnect offers the widest selection of products from DC through Q band. Backed by proven performance and significant heritage, Smiths Interconnect is the leader in high reliability components. Smiths Interconnect introduces the TT9 series, a new wideband surface mount fixed attenuator optimized for performance from DC to 20 GHz. Utilizing our 40 plus years of experience in refining attenuation...

 Open the catalog to page 2
TT9 SMT Brochure-3

bringing technology to Life Technical Characteristics Surface Mount (SMT) Mounting Configuration Options Electrical Unit Marking Quality Assurance Sample visual and mechanical Inspection - 1.0 AQL per mechnical drawing requirements. Periodic electrical inspection performed for commerical grade products. High reliability tested products are available per MIL-PRF-55342. Standard Packaging Tape and Reel or Waffle Pack

 Open the catalog to page 3
TT9 SMT Brochure-4

Power Derating Curve 100% RATED POWER SAFE OPERATING AREA Typical Data TT9 Series Attenuation TT9 Series VSWR TT9XX Series VSWR Mechanical TT9 - Surface Mount 0.060 [1.52] Unless otherwise specified, tolerance: X.XXX = ±0.005” 4

 Open the catalog to page 4
TT9 SMT Brochure-5

smiths interconnect bringing technology to Life Suggested Mounting Footprint Specify Model Number: TT9XX.0XXXX

 Open the catalog to page 5
TT9 SMT Brochure-6

UK Headquarters ■ London, UK + 44 20 7004 1600 [email protected] US Headquarters ■ Stuart, FL + 1 772 286 9300 [email protected] ■ Costa Mesa, CA ■ more > smithsinterconnect.com Copyright© 2018 Smiths Interconnect | All rights reserved | Version 1.0 The information contained within this document is subject at all times to applicable Export Control regulations and legal

 Open the catalog to page 6

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