The 1553TTBKBAT is the compact 1553TT hand-held "T" enclosure in black with a battery door and compartment. It is intended for battery powered instrument or mobile data devices needing a keypad and display, with the handheld section wrapped in a dark grey TPE overmold for a soft grip.
The enclosure measures 6.50 x 3.15 x 1.10 in (165 x 80 x 28 mm), with a 3.15 in (80 mm) display section and a 2.68 in (68 mm) keyboard section, both recessed for membrane devices. The battery compartment takes (2) AA or (1) 9V batteries; the drawing shows a 62.45 mm battery holder, and the part page lists maximum P.C. board figures of 92.22 mm and 134 mm.
The purchased 1553TTBKBAT assembly includes the top, bottom, front plastic panel, battery door, battery spring clips (4 pcs), a 9V adapter (1 pc) and 6 cover screws, with M3 brass inserts pre-installed. This matches the series description of 1553TT BAT versions: 4x battery clips for 2x AA batteries and 1x 9 volt (PP3) battery clip. Inside are 8 PCB posts on top and 10 on the bottom for #4 x 1/4" self tap screws.
The flame retardant ABS is rated UL94 V-0. The halves close with M3-0.5 x 18 mm Philips head machine screws into brass bushings; recommended torque is 2.5 lbf-in (30 cN-m). Only the top end panel is removable on the battery version. Spare doors are 53TTBATDOORBK-5. The part is RoHS and REACH compliant and ships shrink wrapped at 0.26 lbs (0.12 kg).
| Type | Hand-held, soft sided, battery |
| Series | 1553T Series Hand-Held "T" Soft Side Enclosures |
| Battery Type | (2) AA or (1) 9V |
| Short Description | 1553 SOFT TOUCH CASE BAT |
| Removable Top End Panel | Yes |
| Removable Bottom End Panel | No |
| Length | 6.50 in (165 mm) |
| Wall Thickness | 2.25 mm [.09 in] |
| Enclosure Depth | 1.10 in (28 mm) |
| Top Inlay Depth | 1.50 mm [.06 in] |
| Inner Box Height | 22.00 mm [.87 in] |
| Rear Inlay Depth | .50 mm [.02 in] |
| Size (L X W X H) | 6.5 in x 3.15 in x 1.1 in (165 mm x 80 mm x 28 mm) |
| Battery Holder Length | 62.45 mm [2.46 in] |
| Display Section Width | 3.15 in (80 mm) |
| Keyboard Section Width | 2.68 in (68 mm) |
| Top Inlay (Display Area) | 96.31 mm [3.79 in] x 67.31 mm [2.65 in] |
| Top Inlay (Keyboard Area) | 50.95 mm [2.01 in] x 54.11 mm [2.13 in] |
| Nominal Size (Long Description) | 6.50 x 3.13 x 1.10 |
| Max. P.C. Board Width (Part Page) | 134 mm |
| Max. P.C. Board Length (Part Page) | 92.22 mm |
| 9V Battery Kit | BS61 |
| Belt Or Pocket Clip | 1599CLIP (black), 1599CLIPGY (gray) |
| Replacement End Panels (10-Pack) | 1553TTPLBK-10 / 1553TTPLGY-10 |
| Replacement Battery Doors (5-Pack) | 53TTBATDOORBK-5 / 53TTBATDOORGY-5 |
| Cover Screw (Pkg 100), M3-0.5 X 18 Mm | 1594MS100 (silver), 1594MS100BK (black) |
| AA Battery Clip Kit (4 Positive And 4 Negative) | 1553HDR-BKIT |
| P.C. Board Self Tapping Screw (#4 X 1/4" (6.4 Mm) Plated) | 1593ATS50 (Pkg 50), 1593ATS100 (Pkg 100) |
| UPC | 623980400754 |
| UNSPSC | 39121301 |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.26 lbs (0.12 kg) |
| Joint | Lap joint construction |
| Material | ABS Plastic (FR ABS, UL 94-V0) |
| Overmold | Dark grey TPE overmold on handheld section for a soft grip |
| PCB Posts | 8 PCB posts on top, 10 PCB posts on bottom |
| Solid Models | Available in STEP or IGES |
| Brass Inserts | M3 brass inserts factory pre-installed in top half of enclosure |
| Recessed Areas | Display and keyboard areas recessed for membrane devices |
| Assembly Screws | M3-0.5 x 18 mm Philips head machine screws threaded into integral brass bushings |
| Enclosure Color | Black (part page: Black) |
| Battery Provision | Battery door and compartment; 4x battery clips (for 2x AA batteries) and 1x 9 volt (PP3) battery clip |
| P.C. Board Mounting | PC board standoffs molded into top and bottom halves; PCB posts accept #4 x 1/4" self tap screw |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing etc.) |
| Included In Assembly | Top, bottom, front plastic panel, battery door, battery spring clips (4 pcs), 9V adapter (1 pc) and 6 cover screws; M3 brass inserts pre-installed |
| Recommended Cover Screw Torque | 2.5 lbf-in (30 cN-m) |
| Flame Rating | UL94 V-0 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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(2) AA or (1) 9V; it includes battery spring clips (4 pcs) and a 9V adapter (1 pc).
6.50 x 3.15 x 1.10 in (165 x 80 x 28 mm).
The series states that versions without a battery door are designed to meet IP54; no IP rating is listed for this battery version.
The top end panel is removable; the bottom end panel is not on battery versions.
The drawing shows 8 PCB posts on top and 10 on the bottom.
The series lists 1553HDR-BKIT (4 positive and 4 negative clips) for AA and BS61 for 9V batteries.
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