10

Example of Wave Soldering Temperature Profile for TH LED

Ammo Packs Drawing

Note: The ammo-packs drawing is applicable for packaging option –DD & -ZZ and regardless standoff or non-standoff

0

10

20

30

40

50

60

70

80

90

100

250

200

150

100

50

TIME (MINUTES)

PREHEAT

TURBULENT WAVE

LAMINAR WAVE

HOT AIR KNIFE

Recommended solder:

Sn63 (Leaded solder alloy)

SAC305 (Lead free solder alloy)

Flux: Rosin flux

Solder bath temperature:

245°C± 5°C (maximum peak

temperature = 250°C)

Dwell time: 1.5 sec - 3.0 sec

(maximum = 3sec)

Note: Allow for board to be sufficiently

cooled to room temperature before

exerting mechanical force.