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88 For more pr oduct information, please visit www .3M.com/static 3M ™ Connector Covers 3M Connector Covers are made of an intrinsically conductive composite material with uniformly distributed fibers. This makes the cov…
87
3M
™
Hinged Containers
3M Hinged Containers are made from injection-molded plastic, and are
noncorrosive and lightweight. The containers feature molded pin hinges
that provide better security and reliability than traditional snap hinges.
Static-sensitive devices can be transported in these containers which
provide protection from direct static discharges as well as from static
fields from charged personnel and materials.
All dimensions are referenced from the inside bottom of the container and are nominal dimensions.
All dimensions are referenced from the inside bottom of the container and are nominal dimensions.
3M
™
Hinged Containers
Note: Shelf life of products made with conductive resin is five
years. Variations in storage conditions such as temperature
fluctuation, exposure to sunlight or high humidity may reduce
the shelf life.
3M Containers are injection-molded in
a variety of shapes and sizes. They are
ideal for static-safe storage, kitting, and
in-process handling and transporting of
static-sensitive assemblies and devices.
3M
™
Round Containers
*EVA copolymer technical data for 4540 Resin; 1801; 4251-4254A Snap on Covers.
**Polypropylene technical data for 4520 Resin; 1840; 4011-4016 Round Containers and Lids; 4021-4025 Hinged Containers; 5701 Single Device Carriers; and 8520-8523 Single Card Carriers.
Container Properties
Typical Property Test Method 4540 EVA Copolymer
Compound / 1801 Sheet Stock
Typical Value*
4520 Polyproplyene
Compound / 1840 Sheet Stock
Typical Value**
Hardness
Heat Deflection Temp.
Water Absorption
Vicat Softening
Flammability
Impact Resistance
Notched Izod
Maximum Temp. Exposure
Tensile Strength
Flex Modulus
Mold Shrinkage
Electrical Conductance
Volume Conductive
ASTM D2240
ASTM D648
ASTM 570
ASTM D1525
ASTM D635
ASTM D256
3M
ASTM D638
ASTM D790
ASTM 955
ASTM D991
58 - 62 Shore D
38° - 43°C @ 264 PSI
0.1 - 0.2%
88° - 92°C
4.5 - 5.5 cm/min.
2.9 - 3.7 ft.-lbs./in. @ 72°F
0.6 - 1.3 ft.-lbs./in. @ 25°F
150°F
1700 - 2000 PSI
40,000 - 50,000 PSI
15 - 20 mil/in.
< 500 ohm-cm
67 - 71 Shore D
100°C @ 66 PSI; 50°C @ 264 PSI
0.1 - 0.2%
148°C
2 cm/min.
8 - 10 ft.-lbs./in. @ 72°F
7 - 9 ft.-lbs./in. @ 25°F
180°F
2800 - 3000 PSI
130,000 - 150,000 PSI
10 - 20 mil/in.
< 500 ohm-cm
Chemical Resistance
Alcohol
Aromatic Hydrocarbons
Aliphatic Hydrocarbons
Concentrated Acids
Concentrated Alkalines
Dilute Acids
Dilute Alkalines
Kerosene
Ketones (Acetone)
Mineral Oil
Oil and Gasoline
ASTM D543
Resistant
Severe Attack
Moderate Attack
Slight Attack
Slight Attack
Resistant
Resistant
Severe Attack
Moderate Attack
Slight Attack
Moderate Attack
Resistant
Severe Attack
Moderate Attack
Slight Attack
Slight Attack
Resistant
Resistant
Severe Attack
Moderate Attack
Slight Attack
Moderate Attack
Product No. Length in. (cm) Width in. (cm) Depth in. (cm)
4021
2.88 (7.3) 1.19 (3.0) 0.5 (1.3)
4022
3.88 (9.8) 1.94 (4.9) 0.5 (1.3)
4023
2.56 (6.5) 3.5 (8.9) 1.75 (4.4)
4024
7 (17.8) 3.5 (8.9) 1 (2.5)
4025
7 (17.8) 5 (12.3) 0.5 (1.3)
Product No. Diameter in. (cm) Height in. (cm)
4011
2.38 (6.0) 0.88 (2.2)
4012
3.38 (8.6) 0.88 (2.2)
4013
1.81 (4.6) 4 (10.2)
4014
4.06 (10.3) 2.34 (6.0)
4015
3.81 (9.7) 4.69 (11.9)
3M
™
Round Containers
3M Round Containers feature separate containers and lids.
Conductive Containers
Packaging
88
For more product information, please visit www.3M.com/static
3M
™
Connector Covers
3M Connector Covers are made of an intrinsically conductive composite
material with uniformly distributed fibers. This makes the covers free of
carbon black particulate and better suited to clean situations. The covers
do not leave black marks and are permanently conductive.
3M
™
Circular Connector Covers
4270 Series
4270 Series were designed to meet the requirements and intentions
of MS90376,and MIL PRF 5501/31A or 32A. Military contractors
have qualified these materials to their own specifications and are
encouraging their use.
3M
™
Circular Connector Covers 4270 Series
Material Properties
Property Test Method Typical Value
Resistivity ASTM D991 <10
5
ohm-cm
Contact Corrosivity
(Kovar plate)
FTMS 101C
Method 3005
Pass
Crayoning 3M Not visible
Elongation ASTM D638 25%
Tensile ASTM D638 1500 PSI (1.0 x 10
7
N/m
2
)
Vicat Softening ASTM MD 1525 205°F (96OC)
Outgassing ASTM E595 Pass
Chemical Reactions
Dilute Acids Slight Attack
Dilute Alkalines Slight Attack
Concentrated Acids Severe Attack
Concentrated Alkalines Severe Attack
Methanol, Ethanol, and Isopropanol Resistant
Hydrocarbons Slight Attack
Ketones Dissolves
Oil and Gasoline Severe Attack
Product No. Description
4270
Feature a unique conductive composite
material. Noncorrosive and produce no visible
corrosion. Connector Covers 4270 Series were
designed to meet the requirements and intentions
of MS90376 and MIL PRF 5501/31A or 32A.
Packaging
89
3M Logo
Mil-129H
Symbol
Model
Number
“A”
“B”
“C”
“D”
3M
™
Circular Cover 4270
Product
Description
Old Prod.
Desc.
“A” “B” “C” “D”
Packaged 100/bag; 10 bags/box
4270 M5501-31A-250 4270-4R .670 .500 .250 .336
4270 M5501/31A-313 4270-5R .670 .500 .313 .399
4270 M5501/31A-375 4270-6R .670 .500 .375 .461
4270 M5501/31A-413 4270-8Y .670 .625 .413 .483
4270 M5501/31A-480 4270-8R .740 .500 .480 .540
4270 M5501/31A-500 4270-9R .750 .500 .500 .586
4270 M5501/31A-530 4270-10Y .750 .625 .530 .595
4270 M5501/31A-605 4270-10R .840 .500 .605 .665
4270 M5501/31A-655 4270-12Y .860 .625 .655 .715
4270 M5501/31A-720 4270-12R .970 .500 .720 .775
4270 M5501/31A-785 4270-14Y 1.031 .625 .785 .845
4270 M5501/31A-850 4270-14R 1.125 .500 .850 .905
4270 M5501/31A-893 4270-16Y 1.125 .625 .893 .963
4270 M5501/31A-973 4270-16R 1.220 .500 .973 1.035
4270 M5501/31A-1028 4270-18Y 1.250 .625 1.028 1.088
4270 M5501/31A-1093 4270-18R 1.330 .562 1.093 1.155
4270 M5501/31A-1125 4270-19R 1.400 .562 1.125 1.213
“D” Type Cover 4272
Product
Description
Old Prod.
Desc.
“A” “B” “C” “D” “E” “F” “G” “H”
Packaged 100/bag; 10 bags/box
4272 M5501-32A-50P 4272-50P 2.112 2.179 2.279 .636 .536 .469 .280 .240
4272 M5501-32A-50S 4272-50S 2.049 2.116 2.216 .574 .474 .407 .280 .240
4272 M5501-32A-37P 4272-37P 2.216 2.283 2.383 .530 .430 .363 .280 .240
4272 M5501-32A-37S 4272-37S 2.143 2.210 2.310 .462 .362 .295 .280 .240
4272 M5501-32A-25P 4272-25P 1.586 1.635 1.735 .530 .430 .363 .280 .240
4272 M5501-32A-25S 4272-25S 1.495 1.562 1.662 .462 .362 .295 .280 .240
4272 M5501-32A-15P 4272-15P 1.040 1.107 1.177 .512 .436 .369 .280 .240
4272 M5501-32A-15S 4272-15S .955 1.022 1.122 .462 .362 .295 .280 .240
4272 M5501-32A-9P 4272-9P .708 .775 .849 .512 .434 .367 .280 .240
4272 M5501-32A-9S 4272-9S .627 .694 .794 .462 .362 .295 .280 .240
Product
Description
Old Prod.
Desc.
“A” “B” “C” “D”
Packaged 50/bag; 10 bags/box
4270 M5501/31A-1150 4270-20Y 1.406 .625 1.150 1.215
4270 M5501/31A-1231 4270-20R 1.465 .562 1.231 1.301
4270 M5501/31A-1270 4270-22Y 1.500 .625 1.270 1.340
4270 M5501/31A-1340 4270-22R 1.590 .562 1.340 1.410
4270 M5501/31A-1390 4270-24Y 1.640 .625 1.390 1.460
4270 M5501/31A-1463 4270-24R 1.700 .562 1.463 1.533
4270 M5501/31A-1540 4270-25Y 1.810 .625 1.540 1.580
4270 M5501/31A-1645 4270-28Y 1.875 .625 1.645 1.718
4270 M5501/31A-1715 4270-28R 1.950 .562 1.715 1.790
Packaged 25/bag; 10 bags/box
4270 M5501/31A-1890 4270-32Y 2.125 .625 1.890 1.970
4270 M5501/31A-1965 4270-32R 2.220 .562 1.965 2.040
4270 M5501/31A-2140 4270-36Y 2.340 .625 2.140 2.210
4270 M5501/31A-2215 4270-36R 2.435 .600 2.215 2.290
4270 M5501/31A-2380 4270-40Y 2.600 .625 2.380 2.450
4270 M5501/31A-2440 4270-40R 2.660 .600 2.440 2.530
4270 M5501/31A-2630 4270-44Y 2.875 .625 2.630 2.700
4270 M5501/31A-2720 4270-44R 2.960 .600 2.720 2.812
4270 M5501/31A-2880 4270-48Y 3.125 .625 2.880 2.950
4270 M5501/31A-2960 4270-48R 3.225 .600 2.960 3.050
Connector Covers
Packaging