Hammond RL6335BK 125x100x60mm Black ABS Project Enclosure

The RL6335BK is a black ABS plastic project enclosure from the RL Series (shallow lid), measuring 125 x 100 x 60 mm (4.92 in x 3.94 in x 2.36 in). This plain-sided version, without mounting flanges, is designed for hand-held use or wall mount. It is intended for OEM engineers and integrators housing a compact 125 x 100 mm controller or interface board.

The two-part housing is molded in black general purpose ABS with a light texture and carries a UL94 HB flame rating. Both halves have a smooth recessed area for a membrane, label or silkscreen (0.30 mm inlay depth on the drawing), and P.C. board standoffs are molded into both halves. The enclosure is designed to meet IP54 and is listed as RoHS and REACH compliant.

At 125 x 100 mm with a 60 mm height, this is the lower-profile member of the 125 x 100 mm pair in the RL range; the RL6365 shares the footprint at 90 mm tall. The drawing gives inside dimensions of 118.29 mm [4.66 in] long, 93.29 mm [3.67 in] wide and 54.40 mm [2.14 in] high. Maximum P.C. board size is 117.53 x 92.53 mm. Shipping weight is 0.31 lbs (0.14 kg), packed in a bag.

Each purchased assembly includes the box, lid, 4 PCB screws and 4 lid screws. The box accepts M2.6 self-tapping screws for the board and M3 self-tapping screws for the lid, with a recommended torque of 43-50 ozf.in (30-35 cN.m). Replacement packs are SC617-50 (M3 x 25 mm lid screws, 50 pack) and SC519-50 (M2.6 x 6 mm PCB screws, 50 pack). The same size is offered as RL6335 in light gray and RL6335-FBK with flanges.

Factory modification (milling, drilling, printing) is available, as are .stp and .x_t solid models. ABS can be damaged by some chemicals, including acetone, ketones, thread-locking compounds and cutting or tapping fluid, so use plastic-safe cleaners only.