126-4 Wakefield Thermal Solutions, 126-4 Datasheet

126-4

Manufacturer Part Number

126-4

Description

THERMAL COMPOUND SYNTHETIC 4 OZ

Manufacturer

Wakefield Thermal Solutions

Series

126r

Type

Non-Silicon Compoundr

Datasheets

1.173-7-240P.pdf (5 pages)

2.120-SA.pdf (5 pages)

Specifications of 126-4

Size / Dimension

4 oz Tube

Dispensing Method

Tube

Volume

4fl.oz. (US)

Weight

4oz

Trade Name, Chemical

126 Series

Color

White

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

345-1011

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WTS001_p50-68

THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS

HIGH PERFORMANCE THERMAL COMPOUND

Accessory

Products

120 SERIES

122 SERIES

6/14/07

10:46 AM

The

a grease-like material containing zinc oxide in a silicone oil carrier. It possesses an excellent thermal resistance of

only 0.05°C/W for a 0.001 in. film with an area of one square inch. There is no measurable increase in case tem-

perature of a mounted semiconductor on a heat sink after the 6-month stabilization period (Time versus Thermal

Resistivity graph below).

Case Style Characteristics

T0-3

TO-66

TO-220

0.19 (4.8) stud x 0.44 (11.2) hex

0.25 (6.4) stud x 0.69 (17.5) hex

0.38 (9.7) stud x 1.06 (26.9) hex

0.50 (12.7) stud x 1.06 (26.9) hex

0.75 (19.1) stud x 1.25 (31.8) hex

122 Series Thermal Joint Compound

performance at an affordable price. It is formulated to significantly reduce contact thermal resistance where

power densities are concentrated in devices such as flip chip, reduced die size, and ‘overclock’ microprocessors.

When applied as a thin film between a Wakefield heat sink and device it possesses superior thermal conductivity

compared to traditional ‘grease’. It is compatible with automated or manual dispensing methods and is fully RoHS

compliant.

Appearance

Thermal Conductivity

Thermal Resistance

Bleed

Evaporation

Volume Resistivity

Dielectric Strength

Specific Gravity

Operating Range

Shelf Life

Typical Characteristics

120 Series

Page 64

TYPICAL VALUES FOR THERMAL RESISTANCE,

CASE TO SINK (Ø cs ) WHEN THERMAL JOINT

122 SERIES THERMAL JOINT COMPOUND

Silicone Oil-Based Thermal Joint Compound fills the minute air gap between mating surfaces with

COMPOUNDS ARE USED

Smooth Gray paste

2.5 W / m °K,

17.3 (Btu) (in.)/(hr) (ft

0.02 °C in 2 / W

0.015 wt%, 24 hrs at 200°C

0.150 wt%, 24 hrs at 200°C

1.4 x 10

225 volts/mil

2.23 (gm/cc) at 25°C

-40°C to 205°C

5 years

125 (14.12)

600 (67.79)

Mounting Torque

in inch • pounds Resistance

30 (3.39)

75 (8.47)

15 (1.7)

8 (0.9)

9 (0.9)

8 (0.9)

Description

(N•M)

ohm-cm

is a stable, silicone based, thixotropic paste developed to provide premium

) (

Thermal

Typical

(°C/W)

0.09

0.14

0.50

0.16

0.10

0.07

0.052

Volume Resistivity

Dielectric Strength

Specific Gravity

Thermal Conductivity @ 36°C

Thermal Resistivity (P)

Bleed, % after 24 hrs @ 200°C

Evaporation, % after 24 hrs @ 200°C

Color

Shelf life

Operating Temperature Range (°C)

122-10CC

122-2

122-30CC

Series -

P/N

122 SERIES - ORDER GUIDE

120 SERIES - THERMAL JOINT COMPOUND

Characteristic

120-SA

120-2

120-5

120-8

120-80

120-320

2 oz (0.06 kg) jar

Series -

Container Size

10cc syringe

30cc syringe

P/N

120 SERIES - ORDER GUIDE

5 oz (0.14 kg) tube

20 lb (9.08 kg) can

4 gram plastic pak

5 lb (2.27 kg) can

2 oz (0.06 kg) jar

8 oz (0.23 kg) jar

Container Size

5 X 10

225 volts/mil

2.1 min.

0.735 W/(m)(K)

5.1(Btu) (in.)/(hr)(ft

56 (°C)(in.)/watt

0.5

opaque white

5 years

-40/+200

Description

ohm-cm

)(°F)

Related parts for 126-4

126-4 Summary of contents

Page 1

WTS001_p50-68 6/14/07 10:46 AM Page 64 Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS The 120 Series 120 SERIES a grease-like material containing zinc oxide in a silicone oil carrier. It possesses an excellent thermal resistance of only 0.05°C/W for ...

Page 2

... Series - Container Size P/N 126 (0.6 kg) jar 126 (0.11 kg) tube 0 K, 4.8 (Btu)(in.)/(hr) ( (°F) 126- (0.11 kg) syringe 126-5LB 5 lb (2.27 kg) can 12 ohms-cm DeltaBond™ 152 is available in bi-packs, kits, and quarts. DeltaBond™ 152 separately. Shelf life: 152KA 1 year, DELTABOND™152 ...

Page 3

WTS001_p50-68 6/14/07 10:46 AM Page 66 Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS DeltaCast™ 153 DeltaBond™ 153 copper allowing assemblies to operate over a very wide temperature range. Ideal for encapsulating components and assemblies, this series' major advantages and ...

Page 4

WTS001_p50-68 6/14/07 10:46 AM Page 67 THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS DeltaBond™ 155 DeItaBond™ 155 thixotropic paste, it offers high heat transfer, low shrinkage, and a coefficient of thermal expansion comparable to that of copper and aluminum. This adhesive ...

Page 5

WTS001_p50-68 6/14/07 10:46 AM Page 68 Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS 173/174 SERIES 175 SERIES Characteristics Material Thickness The 173, 174, and 175 Color Series are highly Tear Strength, lb/in. Typical100 efficient thermally con- Volume Resistivity, megohm-cm, ...

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