545L Data Sheet

 Recommended Attachment Techniques for ATC Multilayer Capacitors Bulletin 201

 Recommended Attachment Techniques for ATC 545 UBC Ultra-Broadband Capacitors

 Broadband Capacitors

The 545L is ideal for ultra-broadband DC blocking, coupling, bypassing, and feedback applications in optical communications systems and equipment using high-speed digital logic.

Features

• EIA 0402 Case Size

• Capacitance: 100 nF

• Operating Frequency: 16 KHz (-3 dB roll-off) to 40+ GHz*

• Insertion Loss: < 0.5 dB typical

• Orientation Insensitive

• One Piece Construction

• Voltage Rating: 10 and 16 WVDC

• TCC: ±15% (-55°C to +125°C)

• RoHS Compliant Terminations

• Gold Terminations Now Available

Advantages

• Ultra-Broadband Performance

• Ultra-low Insertion Loss

• Flat Frequency Response

• Excellent Return Loss

• Unit-to-Unit Performance Repeatability

• Rugged X7R Ceramic Construction

Electrical Specifications

• Capacitance: 100 nF

• Rated voltages: 10 and 16 WVDC

• Dielectric Withstanding Voltage (DWV):
  250% of rated WVDC for 5 secs.

• Operating Temperature Range:
  -55°C to +125°C

• Temperature Coefficient of Capacitance (TCC):
  ±15% (-55°C to +125°C)

• Maximum DF: 5% @ 1KHz

• Insulation Resistance:
  10⁸Ohms min. @ +25°C @ rated WVDC
  10⁷Ohms min. @ +125°C @ rated WVDC