Wurth Electronics offers many different versions and mounting variations of spacers such as snap-in, self-adhesive, screw, and snap rivet mount. These spacers feature a different design on the head of the spacer for locking and removing purposes. The spacers also feature different hole diameters, lengths, and panel thickness.
The WA-SNTE series is a snap-in stop spacer for printed circuit boards.
| Characteristics |
- Material: nylon 66
- Color: natural
- Operating temperature: -30°C up to +85°C
- Flammability according to UL 94 V-2
- Hole diameter: M3 = 3.1 or M4 = 4.1 mm
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- Panel thickness: 1.6 mm
- Lengths available from 3.18 mm to 35 mm
- Drilling in panel for snap-in:
- M3: 3.18 ±0.08
- M4: 4.0 ±0.08
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WA-SNRM is a snap rivet mount spacer. On one end, these circuit board spacers have a snap-in for a panel thickness of 1.6 mm and a drilling of 4.0 mm. On the other end, users can use a snap rivet with diameter 4.0 mm which will accommodate a wide range of panel thicknesses.
| Characteristics |
- Material: nylon 66
- Color: natural
- Operating temperature: -30°C up to +85°C
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- Flammability rating according to UL94 V-2
- Panel thickness: 1.6 mm (min)
- Fixation: snap rivet with diameter 4.0 mm
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WA-SNSH is a snap-in spacer screw mount. On one end, these circuit board spaces have a snap-in for a panel thickness of 1.2 mm to 1.7 mm and a drilling of 4.0 mm. On the other end, users can fix the panel with a self-tapping screw to the spacer.
| Characteristics |
- Material: nylon 66
- Color: natural
- Operating temperature: -30°C up to +85°C
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- Flammability rating according to: UL94 V-2
- Panel thickness: 1.7 mm (min)
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WA-SNAD is a snap-in stop spacer. The WA-SNAD series features a self-adhesive base for ease of assembly and can be fixed to the panel by the clip. These components are for use in multi-level applications.
| Characteristics |
- Material: nylon 66
- Color: natural
- Operating temperature: -30°C up to +85°C
- Adhesive foil: -30°C up to +104°C
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- Flammability rating according to UL94 V-2
- Drilling in panel: 4.0 mm
- Panel thickness: 1.2 mm to 1.7 mm
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The WA-SNSR self-retraining spacers are the ideal solution for panels where little space is available. The clip is used to keep the part in position while fastening.
| Characteristics |
- Material: nylon 66
- Color: natural
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- Temperature range: -30°C up to +85°C
- Flammability rating according to UL94 V-2
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WA-SNFR is a snap-in reverse mount spacer for panels in extremely flat or slim designs. Front panels can be assembled without tension (isolated). No tooling, screws, or rivets are required for assembly; to fix, just snap-in. Due to the very flat cap, the back side of the panel is almost plane.
| Characteristics |
- Material: nylon 66
- Color: natural
- Temperature range: -30°C up to +85°C
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- Flammability rating according to UL94 V-2
- Panel thickness: t1: 1.2 mm to 1.8 mm; t2: 1.2 mm to 1.7 mm
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The WA-SNSN series snap-in spacers come in several varieties.
- Snap-in stop spacer: No installation tool necessary; fixed by snap-in technology and easily removable by hand; reusable
- Snap-in spacer snap locking: Lock on both ends; used for circuit board assembly; no installation tool necessary
- Snap-in keyslot spacer snap locking: Locks on both ends; safe and simple for manual assembly; easy to remove by pressing the tops; space saving due to its very low profile fixing
- Snap-in stop spacer snap locking: Locks on both ends; spacer for circuit board assembly; No installation tool necessary
- Miniature snap-in spacer snap locking: Locks on both ends; snap-in feature on both ends for easy fixation
| Characteristics |
- Material: nylon 66
- Color: natural
- Temperature range: -30°C up to +85°C
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- Flammability rating according to UL94 V-2
- Panel thickness: 1.2 mm to 2.0 mm
- Drilling: 3.2 ±0.2 mm; 4.0 mm
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