Raychem Heatshrink Products - RB Racing

Molded Parts — Transition
381A301 to 304
Slimline Y Transition
As Supplied (a)
J Dia.
H Dia.
K Dia.
After Unrestricted Recovery (b)
R
J
P
H Dia.
W
S
K
Applications
Provides strain relief and
mechanical protection on
cable harness assemblies.
Materials Available
Material* Material Description Precoating No. Adhesive Part No.**
-50 Viton polymer blend N/A S-1125
-51 Elastomer polymer blend /164 S-1124
-71 Flexible polyolefin /42 or /86 S-1017 or S-1048
-125 Fluoropolymer — S-1255-04
*For more information, please see the appropriate material page in this section.
**For more information, please see see pages 10183-10188.
Product Dimensions
H J & K W P R & S
Part
Min. Max. Min. Max. Nom. Nom. Nom.
No.
a b a b b b b
381A301 19.8 [.78] 6.6 [.26] 13.2 [.52] 6.6 [.26] 1.0 [.04] 40.6 [1.60] 40.6 [1.60]
381A302 34.3 [1.35] 11.4 [.45] 22.9 [.90] 11.4 [.45] 1.3 [.05] 63.0 [2.48] 63.0 [2.48]
381A303 60.2 [2.37] 20.1 [.79] 40.1 [1.58] 20.1[.79] 1.5 [.06] 94.7 [3.73] 94.7 [3.73]
381A304* 83.3 [3.28] 33.3 [1.31] 54.9 [2.16] 33.3 [1.31] 1.8 [.07] 133.9 [5.27] 133.9 [5.27]
Note: Coating is optional. As supplied dimensions appearing in table are for uncoated parts. When coating is added,
entry diameters will be reduced by 1.5 [.06] max.
*381A304 is not available in -125 Fluoropolymer material.
10158
Catalog 1308940 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Revised 5-03 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151
www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171