Data Sheet
19757 Series--- CUSTOM RADIAL-FIN HEAT SINK
•Manufactured Specifically for BRIDGELUX
LED Light Engines
•Light Weight Aluminum Construction
•Radial-Fin Geometry Optimized for Natural
Convection
•Black Anodized for Maximum Thermal
Performance
•Mounting Features as part of Extrusion – Easy
Mounting with Standard Hardware
•Size and Level of Performance - Matched to
Specific LED Requirements
Our customers are reminded that they bear the responsibility for testing Wakefield Thermal Solution's products for proposed
use. Any information furnished by WTS is believed to be accurate and reliable, but all customers must bear all for use and
applications of WTS products. WTS MAKES NO WARRANTIES EXPRESSED OR IMPLIED, AS TO THE FITNESS,
MERCHANTABILITY, OR SUITABILITY OF ANY WTS PRODUCTS FOR ANY SPECIFIC OR GENERAL USES. WTS
SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND.
BRIDGELUX P/N Form factor WAKEFIELD P/N HS Length Electrical Thermal HS TR T RISE
(in) (W) (W) (C/W) ( C )
BXRA-W0260-00000 LS 19757-S-AB 2.75 4 3 3.55 10.7
BXRA-C0360-00000 LS 19757-M-AB 3 5 3.8 3.4 12.8
BXRA-C0361-00000 LS 19757-L-AB 3.25 6 4.5 3.27 14.7
BXRA-W0261-00000 LS
19757-S-AB
2.75 4 3 3.55 10.7
BXRA-W0240-00000 LS
19757-M-AB
3 5 3.8 3.4 12.8
BXRA-W0241-00000 LS
19757-L-AB
3.25 6 4.5 3.27 14.7
WAKEFIELD CUSTOM RADIAL-FIN HEAT SINK
for BRIDGELUX LS SERIES LED
3.6
7.1
10.7
14.2
17.8
21.3
35.5
53.3
71.0
3.4
6.8
10.2
13.6
17.0
20.4
34.0
51.0
68.0
3.3
6.5
9.8
13.1
16.4
19.6
32.7
49.1
65.4
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
123456101520
THERMAL POWER (W)
T RISE ABOVE AMBIENT (
19757-S-AB 19757-M-AB 19757-L-AB
