THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS
120 SERIES
The
120 Series
Silicone Oil-Based Thermal Joint Compound fills the minute air gap between mating surfaces
with 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 temperature of a mounted semiconductor on a heat sink after the 6-month stabilization period
(Time versus Thermal Resistivity graph below).
TYPICAL VALUES FOR THERMAL RESISTANCE,
CASE TO SINK (Ø
cs
) WHEN THERMAL JOINT
COMPOUNDS ARE USED
Typical
Mounting Torque Thermal
in inch • pounds Resistance
(N•M)
(°C/W)
8 (0.9)
0.09
9 (0.9)
0.14
8 (0.9)
15 (1.7)
30 (3.39)
75 (8.47)
125 (14.12)
600 (67.79)
0.50
0.16
0.10
0.07
0.07
0.052
120 SERIES - THERMAL JOINT COMPOUND
Characteristic
Volume Resistivity
Dielectric Strength
Specific Gravity
Thermal Conductivity @ WC
Thermal Resistivity (P)
Bleed, % after 24 hrs @ 200°C
Evaporation, % after 24 hrs @ 200°C
Color
Shelf life
Operating Temperature Range (°C)
Description
5 X 10e 14 ohm/cm
225 volts/mil
2.1 min.
0.735 W/(m)(K)
5.1(Btu) (in.)/(hr)(ft
2
)(°F)
56 (°C)(in.)/watt
0.5
0.5
opaque white
5 years
-40/+200
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
120 SERIES - ORDER GUIDE
Series -
Container Size
P/N
120-SA
v
4 gram plastic pak
120-2
v
2 oz (0.06 kg) jar
120-5
v
5 oz (0.14 kg) tube
120-8
v
8 oz (0.23 kg) jar
120-80
v
5 lb (2.27 kg) can
120-320
20 lb (9.08 kg) can
126 SERIES
The
126 Series
is a nontoxic, synthetic, ester-based (nonsilicone) Thermal Joint Compound with metal oxide
fillers designed to enhance thermal performance characteristics of plastic and metal package devices exceeding
that of silicone-based compounds. Solved are problems associated with contamination of wave solder baths and
migration of silicone-based products.
Shelf life: 5 years.
126 SERIES THERMAL JOINT COMPOUND
Characteristics
Appearance
Solids Content, wt %
Thermal Conductivity at 36°C = 4.8 (Btu)(in.)/(hr) (ft
2
) (°F)
Interface Thermal Resistance
Bleed, 24 hrs at 200°C, wt%
Evaporation, 24 hrs at 200°C, wt%
Volume Resistivity
Dielectric Strength
Specific Gravity @ 60°F
Penetration
Operating Range
Description
Smooth, white homogeneous paste
65% min
19.0 X 10e 4 cal/sec cm °C, min
0.043°C/W TO-3 at 0.0008 thick film
0.09% max
0.6 max
2.3 x 10e 12 ohms/cm
200 volts/mil
2.93 (gm/cc)
280 to 320
-40°C to 200°C
126 SERIES - ORDER GUIDE
Series -
Container Size
P/N
126-2
v
2 oz (0.6 kg) jar
126-4
4 oz (0.11 kg) tube
126-4S
4 oz (0.11 kg) syringe
126-5LB
5 lb (2.27 kg) can
Normally stocked
69
All other products, please contact factory for price, delivery, and minimums.
Accessory
Products
THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS
DeltaBond™ 152
DeltaBond™ 152
adhesive is ideal for general cementing; thermally bonding semiconductors and components to
chassis or heat sinks, while electrically isolating one from the other; fabricating heat sinks or thermal links; and
for all permanent bonding of assemblies which require high thermally conductive interfaces. It produces a rigid,
high strength bond to most materials when cured.
DeltaBond™ 152
is available in bi-packs, kits, and quarts.
Order one bottle of hardener A-4 or B-4 per one quart of
DeltaBond™ 152
separately. Shelf life: 152KA 1 year,
all others 2 years.
DELTABOND™152
Characteristics
Typical Properties Fully Cured
Thermal conductivity -
W/(m) (°K)
(Btu) (in.)/(hr) (ft
2
) (°F)
Thermal resistivity - (°C) (in.)watt
Bond shear strength
77°F
1 in. overlap - psi
125°F
etched aluminum to
etched aluminum
212°F
Heat distortion point - °F
Minimum dielectric strength,
v/mil, 0.125 in. sample
Max operation
Continuous
temp - °C
Intermittent
DELTABOND™152
Mixing Proportions and Working Properties
Characteristics
Parts of hardener per 100 parts
of resin by weight
*Working Time - at 77°F
†Initial cure time
77°F
150°F
250°F
‡Post-cure time at a temp in °F
‡Alternate room temp. aging
time at 77°F
Working consistency (77°F)
Working viscosity (77°F) cps
A-4
7.5
45 min
8 hrs
45 min
20 min
4 hrs @200°F
4 days
viscous liquid
25,000
B4
3.5
30 min
6 hrs
30 min
15 minn
4 hrs @ 200°F
4 days
paste
—
Hardener Type
A4
B-4
0.836
5.8
47
2,900
2,200
400
130
400
65
100
0.908
6.3
42
2,300
2,000
800
225
400
150
190
DELTABOND™152
Model
Number
DeltaBond™ 152
Ordering Guide - Resin and Hardener
Part No.
152-1A
152-1B
152-KA
152-Q
Resin
Container
Bi-Pack (1 oz)
Bi-Pack (1 oz)
Kit (7 oz Resin, 0.5 oz Hardener)
1 quart (4 lbs)
Hardener
Part Number
Included in PIN 152-1 A (“A-4”) Type
Included in P/N 152-1 B (“B-4”) Type
lncluded in P/N 152-KA
A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only)
All hardener
part numbers
A-4, B-4
NOTES:
* Since the hardener/resin reaction is exothermic, it is important that batch size be matched to hardener speed. Working times given are for approximate batch sizes: A—200
gms, B—200 gms. Larger batch sizes will greatly reduce working time.
** For optimum electrical properties, dry parts for 15 minutes at 150°F (65°C) or 30 minutes at 75°F (24°C) to slowly evaporate the thinner and then final cure for 4 hours at
275°F (135°C).
† After initial cure, material may be handled, removed from fixture, etc., but has not yet achieved full properties and should be room temperature aged or post-cured as shown
to achieve full physical and electrical properties.
‡ After initial cure, material may be brought to full physical and electrical properties during post-cure or may be room temperature aged for charted length of time to achieve
same full properties.
The information contained herein is based on data believed to be reliable but we do not assume responsibility for accuracy. All such information is used at the customer's own
risk, conditions of use being beyond our control.
THERMAL INTERFACE MATERIAL DATA FOR T-SERIES AND S-SERIES
T-Series Thermal Tapes
come
double-sided, and can be attached
at the factory. Clips or mechanical
fasteners are not required when
thermal tapes are used. Not to be
used for electrical isolation.
Material
T-1
T-2
T-3
T-4
Thermal Resistivity
Degc in. Watt
79
55
28
157
Thickness
0.006
0.0045
0.009
0.007
Description
Thermal Tape
Thermal Tape
Thermal Tape
Thermal Tape
Manufacturer
Reference
Chomerics T-405
Adhesives Research Arclad 8223
Chomerics T-412
Chomerics T-410
S-Series Thermal Interface Material
come double-sided, and are applied
at the factory only. They fill gaps due
to surface roughness and flatness
either under pressure or at tempera-
ture. These products also require
mechanical fasteners. Not to be used
for electrical isolation.
Material
S-3
S-4
S-5
S-6
S-7
S-8
Thermal Resistivity
Degc in. Watt
25
11
15
19
6
25
Thickness
0.005
0.005
0.0055
0.0052
0.003
0.0065
Description
Thermal Interface
Thermal Interface
Thermal Interface
Phase-Change Pad
Tape a/Alum. Sub.
Phase-Change Pad
Manufacturer
Reference
Bergquist Q-pad 3
Bergquist softface
Chomerics T-710
Chomerics T-443
Power Devices AI-S (Thermstrate)
Bergquist 2004
All other products, please contact factory for price, delivery, and minimums.
70
Normally stocked
Accessory
Products
THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS
DeltaCast™ 153
DeltaCast™ 153
is a pourable casting resin having thermal expansion characteristics similar to aluminum and
copper allowing assemblies to operate over a very wide temperature range. Ideal for encapsulating components and
assemblies, this series' major advantages and uses include potted systems (virtually indestructible), protecting
components and systems from moisture and contaminants, securing proprietary circuitry, mechanical support of
devices, removal of heat from hot components and the assembly equalizing temperatures, and high voltage isolation.
DeltaCast™ 153
is available in quarts and gallons. Order one bottle of hardener A4 or B-4 per one quart of
DeltaCast™ 153
separately. Shelf life: 2 years.
DELTACAST™153
Characteristics
Hardener Type
Typical Properties Fully Cured
A4
B-4
Thermal conductivity -
W/(m) (°K)
(Btu) (in.)/(hr) (ft
2
) (°F)
Thermal resistivity - (°C) (in.)watt
Bond shear strength
77°F
1 in. overlap - psi
125°F
etched aluminum to
etched aluminum
212°F
Heat distortion point - °F
Minimum dielectric strength,
v/mil, 0.125 in. sample
Max operation
Continuous
temp - °C
Intermittent
0.836
5.8
47
2,500
—
—
130
400
65
100
0.908
6.3
42
1,900
—
—
225
400
150
190
DELTACAST™153
Mixing Proportions and Working Properties
Characteristics
Parts of hardener per 100 parts
of resin by weight
*Working Time - at 77°F
† Initial cure time 77°F
150°F
250°F
‡Post-cure time at a temp in °F
‡Alternate room temp. aging
time at 77°F
Working consistency (77°F)
Working viscosity (77°F) cps
A-4
7.5
45 min
8 hrs
45 min
20 min
4 hrs @200°F
4 days
heavy liquid
10,000
B4
3.5
30 min
6 hrs
30 min
15 minn
4 hrs @ 200°F
4 days
viscous liquid
30,000
DELTACAST™153
Ordering Guide - Resin and Hardener
Model
Number
DeltaCast™ 153
Part No.
153-Q
Resin
Container
1 quart (4 lbs)
Hardener
Part Number
A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only)
All hardener part
numbers
A-4, B-4
DeltaBond™ 154
DeltaBond™ 154
is a medium viscosity, aluminum-filled resin with the best thermal conductivity of this series. It
is, however, neither a good electrical insulator nor conductor. Its principal application is that of a good thermal
mechanical adhesive for applications such as bonding fins to base plates or structural mounting blocks or brack-
ets to heat sinks. Shelf life: 2 years.
DELTABOND™154
Characteristics
Hardener Type
Typical Properties Fully Cured
A4
B-4
Thermal conductivity -
W/(m) (°K)
(Btu) (in.)/(hr) (ft
2
) (°F)
Thermal resistivity - (°C) (in.)watt
Bond shear strength
77°F
1 in. overlap - psi
125°F
etched aluminum to
etched aluminum
212°F
Heat distortion point - °F
Minimum dielectric strength,
v/mil, 0.125 in. sample
Max operation
Continuous
temp - °C
Intermittent
1.053
7.3
37
3,000
2,300
500
130
NA*
65
100
1.154
8.0
34
2,400
2,100
800
225
NA*
150
190
DELTABOND™154
Mixing Proportions and Working Properties
Characteristics
Parts of hardener per 100 parts
of resin by weight
*Working Time - at 77°F
† Initial cure time
77°F
150°F
250°F
‡Post-cure time at a temp in °F
‡Alternate room temp. aging
time at 77°F
Working consistency (77°F)
Working viscosity (77°F) cps
A-4
11.0
45 min
8 hrs
45 min
20 min
4 hrs @200°F
4 days
viscous liquid
25,000
B4
4.5
30 min
6 hrs
30 min
15 min
4 hrs @ 200°F
4 days
paste
—
DELTABOND™154
Model
Number
DeltaBond™ 154
Ordering Guide - Resin and Hardener
Part No.
154-Q
Resin
Container
1 quart (2.5 lbs)
Hardener
Part Number
A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only)
All hardener part
numbers
A-4, B-4
Normally stocked
71
All other products, please contact factory for price, delivery, and minimums.
Accessory
Products
THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS
DeltaBond™ 155
DeItaBond™ 155
is an epoxy adhesive formulated for use within the semiconductor industry. An easy to mix spread
thixotropic paste, it offers high heat transfer, low shrinkage, and a coefficient of thermal expansion comparable to
that of copper and aluminum. This adhesive is principally used to form thermally conductive joints in fabricated heat
sinks and between heat sinks and power devices. When used to bond semiconductors to heat sinks, it also serves
as an electrical insulator. Its strong bond to a wide variety of substrates resists severe temperature cycling.
DeItaBond™ 155
is only available in kit size. Simply squeeze out equal lengths and mix to uniform color. Shelf life:
1 year.
DELTABOND™155
Hardener Type
Characteristics
DeltaBond™155
Typical Properties Fully Cured
Thermal conductivity -
W/(m) (°K)
(Btu) (in.)/(hr) (ft
2
) (°F)
Thermal resistivity - (°C) (in.)watt
Bond shear strength
77°F
1 in. overlap - psi
125°F
etched aluminum to
etched aluminum
212°F
Heat distortion point - °F
Minimum dielectric strength,
v/mil, 0.125 in. sample
Max operation
Continuous
temp - °C
Intermittent
0.836
5.8
47
2,600
—
—
130
400
65
100
DELTABOND™155
Mixing Proportions and Working Properties
Parts of hardener per 100 parts of resin
by volume 100
*Working Time - at 77°F
†Initial cure time 77°F
150°F
250°F
‡Post-cure time at a temp in °F
‡Alternate room temp. aging time at 77°F
Working consistency (77°F)
Working viscosity (77°F) cps
90 min
8 hrs
45 min
20 min
4 hrs @ 200°F
4 days
paste
paste
DELTABOND™154
Ordering Guide - Resin and Hardener
Model
Resin
Hardener
Number
Part No.
Container
Part Number
DeltaBond™ 155 155
Kit (3 oz resin, 3 oz hardener) Included in P/N 155
DeltaBond™ 156
DeltaBond™ 156
Thermally Conductive Adhesive is a modified acrylic adhesive designed for permanent mounting
on components where heat must be effectively transmitted. Recommended for electromechanical assemblies to bond
components and dissipate heat, it replaces mechanical fasteners and compressible pads, silicone grease, and
epoxies; eliminates air entrapment, and other variables related to epoxy mixing. This soft paste requires no mixing
and flows easily to allow thin bond lines. Primer activated, cure begins upon assembly. DeltaBond™ Activator fixtures
at room temperature in less than 5 minutes. Full strength is developed in 4 to 12 hours and fillets become dry to the
touch in 24 hours. It is not recommended to use this durable adhesive without the use of DeltaBond™ Activator.
DeltaBond™ 156
is available in kit size; order 156-K (25 ml Syringe and Activator Kit). Shelf life: 1 year.
DELTABOND™156
Characteristics
Typical Properties Fully Cured
Test
Temperature Range
Results
-65 to 300°F
(-54 to 149° C)
300° F to (177° C)
Intermittent
2360 psi
233,000 psi
7.75%
2.5% TLM
0.05% CVCM
D638
D638
D638
E595
ASTM
Description
Test
Dielectric Strength
Dielectric Constant, 77°F (25°C)
100 Hz
1000 Hz
1MM Hz
Dissipaton Factor, 77°F (25°C)
100 Hz
1000 Hz
1MM Hz
Volume Resistivity
Surface Resistivity
0.05
0.03
0.06
5.2x10e 11
(ohms-cm)
8.6 x 10e 13 (ohms)
DELTABOND™156
Typical Electrical Properties
Results
220 volts/mil
14.92
14.26
12.34
D150
ASTM
D149
D150
Tensile Strength, at break
Modulus
Elongation, at break
Outgassing
Coefficient of Thermal Expansion
7.1 x 10e -4
(cm/cm°C)
Tensile Shear
2500psi
D1002
2
Thermal Conductivity, K
3.47 Btu x in./hr ft °F
(absolute at 86° F (30° C)
(0.50 W/m °C)
Note:
The absolute thermal conductivity test was developed
specifically for measuring thermal properties of thin film adhesive bonds.
contains a metallic filler which, in certain applications, may have
an effect on electrical properties. Therefore, test each particular
application to ensure that electrical properties are as required.
Model
Number
Part No.
DeltaBond™ 156
156-K
DELTABOND™156
Ordering Guide - Resin and Hardener
Resin
Container
Resin Kit Hardener Syringe - 0.85 fl oz - 25 ml - 2 oz
net/0.44 oz fl contents bottle -12ml
Hardener
Part Number
Included in kit hardener with brush applicator - 4.2 oz
total wt/kt
* Since the hardener/resin reaction is exothermic, it is important that batch size be matched to hardener speed. Working times given are for approximate batch sizes: A—200 gms,
B—200 gms. Larger batch sizes will greatly reduce working time.
† After initial cure, material may be handled, removed from fixture, etc., but has not yet achieved full properties and should be room temperature aged or post-cured as shown to
achieve full physical and electrical properties.
‡ After initial cure, material may be brought to full physical and electrical properties during post-cure or may be room temperature aged for charted length of time to achieve same
full properties.
The information contained herein is based on data believed to be reliable but we do not assume responsibility for accuracy. All such information is used at the customer's own risk,
conditions of use being beyond our control.
All other products, please contact factory for price, delivery, and minimums.
72
Normally stocked
Accessory
Products
THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS
173/174 SERIES
175 SERIES
DeltaPads™ Thermally Conductive Insulators
Greaseless Thermally Conductive Kapton
®
Reinforced Insulators
DeltaPads™
173-7 Series
0.007 in.
Gray
100
1.0 x 10e 9
4,000
2.70
-60/+200
3 x 10e -3
0.33
350/550
DeltaPads™
173-9 Series
0.009 in.
Gray
100
1.0 x 10e 9
5,000
2.40
-60/+200
3 x 10e -3
0.50
350/550
DeltaPads™
174-9 Series
0.009 in.
Tan
100
1.0 x 10e 13
5,000
2.50
-60/+200
1 x 10e -2
0.25
350/550
TO-3, TO-66, TO-220,DO-4, DO-5 SHEET
Characteristics
Material Thickness
Color
Tear Strength, lb/in. Typical
Volume Resistivity, megohm-cm, Minimum Normal
Breakdown Voltage, Minimum
Dielectric Constant at 60 Hz and 100 V Maximum
Continuous Use Temperature, °C
Thermal Conductivity, cal/cm sec. °C, Minimum
Thermal Resistance (TO-3), 1 in.
2
°C/W
Recommended Mounting Pressure, lb/in.
2
The 173, 174, and 175
Series are highly
efficient thermally
conductive insulators
designed for semi -
conductor interface
to heat sinks. Their
properties eliminate
messy concerns asso-
ciated with thermal
greases.
173-7
Series
No
Adhesive
Adhesive
Backing
Kapton
®
175-6 Series
0.006 in.
Gray
100
1 x 10e 13
6,000
5.5 @ 1,000 Hz
-60/+200
1.2 x 10e -3
0.40
350/550
Test Method
Micrometer
Visual
ASTM 0624
ASTM D257
ASTM 0149
ASTM D 150
–
–
–
Formula*
*P
(pressure in psi) =
173-9
Series
No
Adhesive
173-9-210P
173-9-220P
v
173-9-230P
173-9-240P
173-9-250P
–
173-9-280P
173-9-290P
173-9-310P
173-9-320P
173-9-330P
173-9-340P
173-9-350P
173-9-410P
173-9-510P
173-9-520P
173-9-610P
173-9-710P
173-9-810P
173-9-820P
173-9-910P
173-9-66P
173-9-1212P
–
174-9
Series
No
Adhesive
174-9-210P
174-9-220P
174-9-230P
174-9-240P
174-9-250P
–
–
–
174-9-310P
174-9-320P
174-9-330P
–
–
174-9-410P
174-9-51OP
174-9-520P
174-9-610P
–
–
–
–
174-9-66P
174-9-1212P
–
175-6
Series
Greaseless
175-6-210P
175-6-220P
175-6-230P
175-6-240P
v
175-6-250P
175-6-260P
175-6-280P
–
175-6-310P
v
175-6-320P
175-6-330P
175-6-340P
–
175-6-410P
175-6-51OP
175-6-520P
175-6-610P
175-6-710P
175-6-810P
175-6-820P
–
175-6-66P
–
175-6-1311P
A
0.687 (17.4)
0.710 (18-0)
0.750 (19.1)
0.750 (19.1)
0.865 (22.0)
1.000 (25.4)
0.860 (21.8)
0.855 (21.7)
1.593 (40.5)
1.650 (41.9)
1.650 (41.9)
1.780 (45.2)
1.563 (39.7)
0.625 (15.9)OD
0.800 (20.3)OD
1.000 (25.4)OD
1.312 (33.3)
0.360 (9.14)OD
2.000 (50.8)
4.000 (101.6)
1.000 (25.4)
6.000 (152.4)
12.000 (304.8)
13.000 (330.2)
T (torque [in.-lb] x N (number of fasteners)
0.2 x D (Thread Dia) x A (contact surface area square inches)
Mechanical Dimensions
in. (mm)
B
C
0.218 (5.5)
0.160 (4.1)
0.187 (4.8)
0.187 (4.8)
0.205 (5.2)
0.320 (8.1)
0.200 (5.1)
0.230 (5.8)
0.156 (4.0)
0.122 (3.1)
0.140 (3.6)
0.140 (3.6)
0.140 (3.6)
N/A
N/A
N/A
0.140 (3.6)
0.040 (1.0)
0.187 (4.3)
0.187 (4.3)
0.200 (5.1)
N/A
N/A
N/A
D
0.125 (3.2)
0.141 (3.6)
0.125 (3.2)
0.147 (3.7)
0.140 (3.6)
0.141 (3.6)
0.160 (4.1)
0.093 (2.4)
0.062 (1.6)
0.062 (1.6)
0.093 (3.4)
0.093 (3.4)
0.080 (2.0)
N/A
N/A
N/A
0.062(1.6)
–
0. 125 (3.8)DIA
0. 125 (3.8)DIA
0.141 (3.6)
N/A
N/A
N/A
Case Style
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
TO-3
TO-3
TO-3
TO-3
TO-3
DO-4, DO-5
D0-4, DO-5
DO-4, DO-5
TO-66
TO-5
TO-220
TO-220
TO-66
SHEET
SHEET
SHEET
173-7-210P
–
173-7-220P
v
–
173-7-230P
–
173-7-240P
173-7-240A
173-7-250P
–
–
–
–
–
173-7-290P
–
173-7-310P
–
173-7-320P
173-7-320A
173-7-330P
173-7-340P
–
173-7-350P
–
173-7-410P
–
173-7-510P
–
173-7-520P
–
173-7-610P
–
173-7-710P
–
–
–
–
–
–
–
173-7-66P
173-7-66A
173-7-1212P 173-7-1212A
–
–
0.562 (14.3)
0.500 (12.7)
0.500 (12.7)
0.500 (12.7)
0.650 (16.5)
0.750 (19.1)
0.740 (18.8)
0.630 (16.0)
1.100 (27.9)
1.140 (29.0)
1.140 (29.0)
1.250 (31.8)
1.050 (26.7)
0.200 (5.1)ID
0.260 (6.6)ID
0.260 (6.6)ID
0.762 (19.4)
0.200 (5.1)ID
0.750 (19.1)
0.750 (19.1)
0.500 (12.7)
6.000 (152.4)
12.000 (304.8)
11.000 (279.4)
MECHANICAL DIMENSIONS
TO-3
TO-66
TO-220
D04/05
Dimensions: in. (mm)
SHEET
TO-5
DUAL TO-220
TO-66 (RECTANGLE)
All other products, please contact factory for price, delivery, and minimums.
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