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L‑Type ESD Grounding Socket – Blue‑Green Wire
Bupclean® L‑type ESD grounding socket with blue‑green ground wire. Available in 2‑hole or 5‑hole versions. Yellow or black housing. For wrist strap grounding. Model BN.18011010.
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| Parameter | Value |
|---|---|
| Brand | Bupclean® |
| Model | BN.18011010 |
| Product type | L‑type ESD grounding socket |
| Socket hole options | 2‑hole (two 4mm jacks) or 5‑hole (five 4mm jacks) |
| Housing color | Yellow or Black |
| Ground wire | Blue‑green (earth ground color code), copper core |
| Wire length | Typically 1.5 – 3.0 meters (specify when ordering) |
| Wire cross‑section | 1.5 mm² or 2.5 mm² (low resistance) |
| Mounting style | L‑shaped bracket with screw holes |
| Compatible plugs | 4mm banana plug, spring‑type wrist strap snap |
| Resistance (socket to wire end) | <1 Ω (continuity) |
| Max current | 10 A (grounding only, not for power) |
| Operating temperature | –10 to 60°C |
| Compliance | ANSI/ESD S20.20, IEC 61340‑5‑1 |
Key Features & Real Data
1. L‑type design for bench edge mounting
The L‑shaped bracket fits over the edge of a workbench (typically 20‑30 mm thick). This allows the socket to face the operator while the wire drops down behind the bench. No need to drill large holes through the benchtop.
2. 2‑hole vs 5‑hole options
| Hole count | Typical configuration | Best for |
|---|---|---|
| 2‑hole | Two 4mm banana jacks (one for wrist strap, one for ground cord) | Single operator bench |
| 5‑hole | Five 4mm jacks in a row | Multi‑operator benches or multiple ground connections |
3. Blue‑green ground wire
The wire follows international earth ground color coding (green with yellow stripe or solid blue‑green). Low resistance measured:
| Wire length | Resistance (end to end) | Acceptable |
|---|---|---|
| 1.5 m | 0.15 Ω | Yes |
| 3.0 m | 0.30 Ω | Yes |
4. Yellow or black housing
Yellow: high visibility, easy to spot in busy work areas
Black: less visible, blends with dark benches
5. Compatibility
Accepts standard ESD wrist strap banana plugs (4mm, 0.157 inches) and spring‑type snaps. The socket body is conductive plastic or metal with low contact resistance (<0.1 Ω between plug and wire).
Applications
| Industry | Typical use |
|---|---|
| Electronics assembly | Wrist strap grounding point for each workstation |
| Repair bench | Central grounding for soldering station and wrist strap |
| Test floor | Multiple grounding jacks for test equipment and operators |
| Cleanroom EPA | Permanent wall or bench mounted ground point |
Customer Reviews
Our clients from semiconductor, pharmaceutical, medical device, and aerospace industries trust our cleanroom wipers for consistent performance, high absorption, and low particle generation. Here’s what they have to say.
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We have broken down the core products and actual test data into a clear, at-a-glance comparison table across six industries (semiconductor wafers, OLED panels, precision optics, biopharmaceuticals, automotive electronics, and new energy batteries). The table includes the wiper or cleanroom consumable model for each industry, key physical parameters (particle shedding, water absorbency, ionic residues, etc.), and applicable compliance standards (SEMI, GMP, IATF 16949, ISO 10993, etc.)
Industry Resources: