Fans, Blowers, Thermal Management

QB0805B40EST

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KYOCERA AVX

THERMAL CONDUCTOR Q-BRIDGE

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DocumentsQB0805B40EST | Datasheet

Fans, Blowers, Thermal Management

QB0805B40EST

Active

KYOCERA AVX

THERMAL CONDUCTOR Q-BRIDGE

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DocumentsQB0805B40EST | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	QB0805B40EST

Material	Beryllium Oxide
Outline [x]	2.03 mm
Outline [y]	1.27 mm
Shape	Rectangular
Thermal Conductivity [Max]	156 W/m-K
Thermal Conductivity [Min]	100 W/m-K
Thermal Resistivity	7 °C/W, 10 °C/W
Thickness [custom]	1.02 mm
Thickness [custom]	0.0402 in
Type	Thermal Bridge Jumper
Usage	Heat Transfer

QB0805 Series

Part	Thickness [custom]	Thickness [custom]	Thermal Conductivity [Min]	Thermal Conductivity [Max]	Material	Thermal Resistivity	Type	Usage	Shape	Outline [x]	Outline [y]
KYOCERA AVX QB0805B40ESC	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Beryllium Oxide	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805B40WYC	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Beryllium Oxide	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805A40WYT\500	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Aluminum Nitride	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805B40EST	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Beryllium Oxide	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805B40WCAT	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Beryllium Oxide	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805A40WCAT	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Aluminum Nitride	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805B40WYT	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Beryllium Oxide	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805B40EST\500	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Beryllium Oxide	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805A40EST	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Aluminum Nitride	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm
KYOCERA AVX QB0805A40WYT	1.02 mm	0.0402 in	100 W/m-K	156 W/m-K	Aluminum Nitride	7 °C/W 10 °C/W	Thermal Bridge Jumper	Heat Transfer	Rectangular	2.03 mm	1.27 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.02
		9000	$ 0.02
	Tape & Reel (TR)	1000	$ 2.11
		2000	$ 2.00
		5000	$ 1.92

Description

General part information

QB0805 Series

Thermal Pad 2.03mm x 1.27mm Rectangular

Documents

Technical documentation and resources

QB0805B40EST | Datasheet

Datasheet