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9-1773447-9 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 Germany: 49-6251-133-1999
CIS WR 08/2011 millimeters unless otherwise reference purposes only. Canada: 1-905-475-6222 China: 86-400-820-6015
specified. Values in brackets Specifications subject Mexico: 52-55-1106-0800 Japan: 81-44-844-8013
te.com are metric equivalents. to change. L. & S. America: 54-11-4733-2200 UK: 44-800-267-666
RAYCHEM Tubing Products
1
Heat-shrinkable Tubing
ATUM
High-Shrink-Ratio,
Adhesive-Lined Polyolefin
Tubing
Product Facts
■3:1 and 4:1 shrink ratios
allow for connector-to-cable
sealing
■Tubing environmentally
seals and protects
components and
interconnections
■Medium wall provides
increased mechanical
protection
■The adhesive in ATUM
tubing bonds to a wide
variety of plastics, rubbers,
and metals, including
polyethylene, aluminum,
steel, and copper
■RoHS compliant
Applications
Environmentally seals and
protects a wide variety of
electrical applications,
including back end connec-
tor sealing, breakouts, and
connector-to-cable transi-
tions. High expansion ratio
makes it possible to repair
most damaged cable jackets
without removing connectors.
Installation
Minimum shrink
temperature: 80°C [176°F]
Minimum full recovery
temperature: 110°C [230°F]
Operating Temperature Range
-55°C to 110°C
[-67°F to 230°F]
Specifications/Approvals Series UL** Military Raychem
ATUM E85381 AMS-DTL-23053/4,* Class 3 RW-2063 - Black
600V, 110°C RK-6024 - Colors and clear
*Formerly MIL-I-23053/4 and MIL-DTL-23053/4. Sizes 3/1, 6/2, 12/4, 24/8, and 40/13 only.
**Black only, except sizes 3/1 and 4/1.
Available in: Americas Europe Asia Pacific
■■■
ATUM (Continued)
Inside Diameter Recovered Wall Thickness**
Size Minimum Expanded Maximum Recovered Total Wall Adhesive Wall
as Supplied After Heating After Heating After Heating (Nominal)
3:1
3/1 3.0 [0.118] 1.0 [0.039] 1.00 ± 0.28 [0.039 ± 0.010] 0.50 [0.020]
4.5/1.5 4.5 [0.177] 1.5 [0.059] 1.10 ± 0.25 [0.043 ± 0.011] 0.50 [0.020]
6/2 6.0 [0.236] 2.0 [0.079] 1.00 ± 0.28 [0.039 ± 0.010] 0.50 [0.020]
9/3 9.0 [0.354] 3.0 [0.118] 1.40 ± 0.28 [0.055 ± 0.010] 0.61 [0.024]
12/4 12.0 [0.472] 4.0 [0.157] 1.78 ± 0.38 [0.070 ± 0.015] 0.76 [0.030]
19/6 19.0 [0.748] 6.0 [0.236] 2.25 ± 0.55 [0.088 ± 0.022] 0.76 [0.030]
24/8 24.0 [0.940] 8.0 [0.315] 2.54 ± 0.55 [0.100 ± 0.022] 1.02 [0.040]
40/13 40.0 [1.570] 13.0 [0.512] 2.54 ± 0.55 [0.100 ± 0.022] 1.02 [0.040]
4:1
4/1 4.0 [0.157] 1.0 [0.039] 1.00 ± 0.28 [0.039 ± 0.010] 0.50 [0.020]
8/2 8.0 [0.315] 2.0 [0.079] 1.00 ± 0.28 [0.039 ± 0.010] 0.50 [0.020]
12/3 12.0 [0.472] 3.0 [0.118] 1.40 ± 0.28 [0.055 ± 0.010] 0.61 [0.024]
16/4 16.0 [0.630] 4.0 [0.157] 1.78 ± 0.38 [0.070 ± 0.015] 0.76 [0.030]
24/6 24.0 [0.945] 6.0 [0.236] 2.25 ± 0.55 [0.088 ± 0.022] 0.76 [0.030]
32/8 32.0 [1.260] 8.0 [0.315] 2.54 ± 0.55 [0.100 ± 0.022] 1.02 [0.040]
52/13 52.0 [2.050] 13.0 [0.512] 2.54 ± 0.55 [0.100 ± 0.022] 1.02 [0.040]
**Wall thickness will be less if tubing recovery is restricted during shrinkage.
Color Standard Black (-0)
Nonstandard Clear in 3:1 sizes only (-X, non-flame-retardant jacket);
other colors available on request.
Size selection Always order the largest size that will shrink snugly over the component to be covered.
Special order sizes are available upon request.
Standard packaging*** In 1.2-meter [4-foot] lengths or on spools.
Ordering description**** Specify product name, size and color (for example, ATUM 8/2-0).
***Only 1.2 meter [4-foot] lengths are standard in the Americas. ATUM tubing on spools is nonstandard.
****For supply to MIL spec., add -MS to ordering description.
Product Dimensions
Ordering Information
9-1773447-9 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 Germany: 49-6251-133-1999
CIS WR 08/2011 millimeters unless otherwise reference purposes only. Canada: 1-905-475-6222 China: 86-400-820-6015
specified. Values in brackets Specifications subject Mexico: 52-55-1106-0800 Japan: 81-44-844-8013
te.com are metric equivalents. to change. L. & S. America: 54-11-4733-2200 UK: 44-800-267-666
RAYCHEM Tubing Products
1-2
