1-2154159-3 TE Connectivity, 1-2154159-3 Datasheet - Page 2

• Manufacturer Part Number: 1-2154159-3
• Description: LED LIGHT MODULE, WHITE, 3420LM
• Manufacturer: TE Connectivity
• Series: NEVALOr

Specifications of 1-2154159-3

• Led Module Type: Board + LED
• Led Color: White
• Cct: 4000K
• Luminous Flux @ Test: 3420lm
• Power Module Configuration: Circular
• Forward Current @ Test: 2.1A
• Color: White, Neutral
• Luminous Flux @ Current - Test: 3420lm
• Current - Test: 2.1A
• Current - Max: 3A
• Driver Circuitry: Yes
• Voltage: 30V
• Wavelength: 4000K
• Configuration: Circular
• With Connector: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.2. Mounting the Circular Light Module (CN88)
Rev A
CAUTION
CAUTION
CAUTION
1. Once the heat sink has been properly sized and
prepared for the application of the Circular Light
Module (CN88), the base sub-assembly (base
housing, screws, protection cover, PCBA, LED, and
TIM) can be aligned over the mounting holes.
Mounting screws to be alternately tightened to a
torque of 0.28 to 0.45 N
Figure 3. The protective cover can now be removed.
2. The reflector is then installed, aligning three
keyways. Reflector posts have a slight click-fit into
the light engine holes. Firmly seat the optic in place.
See Figure 4.
3. The top ring (with compression ring
pre-assembled) is then lowered over the light
module, aligning three (3) pegs in the top ring to
three (3) guide features in the base. With a slight
downward pressure (to compress the compression
ring and a clockwise twist), you will feel and hear a
tactile and audible click. This secures the top ring
on the Circular Light Module (CN88) and completes
the assembly. See Figure 5. Refer to Application
!
!
!
When mounting the module, care must be taken
not to damage the light module and LEDs with the
screwdriver used for tightening the mounting
screws. The protection cover is protecting the LED
during this operation.
If the clear protective layer on the TIM material is
not removed, optimum thermal performance will not
be achieved.
TE recommends that when handling the reflector,
that non-marking gloves be used. The reflector
should be handled by the outer diameter to
eliminate the chance of leaving marks within the
light emitting area.

m [2.5 to 4.0 in.-lbf]. See
Thermal Interface Material
Clear Protective Layer
Figure 3
Specification 114-13290 for information on
assembly procedures on the NEVALO Interconnect
System.
Figure 4
408-10424
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