| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
ASSMANN WSW Components |
SPACER CIRCULAR GEN PURP 3.5MM |
207010000 |
|
 |
Wakefield-Vette |
INSULATOR CIRC GEN PURP 0.559" |
0 |
|
 |
Califia Lighting (Bivar) |
MOUNT CIRCULAR TO5 0.038" |
2210 |
|
 |
Califia Lighting (Bivar) |
MOUNT RECT TO202/220 0.200" |
0 |
|
 |
Califia Lighting (Bivar) |
SPACER TUBULAR GEN PURP 0.050" |
260 |
|
 |
ASSMANN WSW Components |
SPACER CIRCULAR GEN PURP 2.5MM |
0 |
|
 |
Califia Lighting (Bivar) |
MOUNT RECT CAPACITORS 0.071" |
285 |
|
 |
Richco, Inc. (Essentra Components) |
SPACER TUBULAR GEN PURP 0.295" |
0 |
|
 |
Richco, Inc. (Essentra Components) |
SPACER TUBULAR GEN PURP |
37053 |
|
 |
Califia Lighting (Bivar) |
MOUNT CIRCULAR ELECT CAP 0.270" |
126 |
|
 |
Califia Lighting (Bivar) |
MOUNT RECT IC 14DIP 0.030" |
1162 |
|
 |
Richco, Inc. (Essentra Components) |
CAPACITOR MOUNT, .180 LONG, .045 |
2000 |
|
 |
Califia Lighting (Bivar) |
MOUNT CIRCULAR TO18 0.055" |
172 |
|
 |
Califia Lighting (Bivar) |
MOUNT CIRCULAR TO5 0.050" |
159 |
|
 |
Richco, Inc. (Essentra Components) |
INSULATOR RECT TO220 0.213" |
1297 |
|
 |
Richco, Inc. (Essentra Components) |
SPACER TUBULAR GEN PURP 0.787" |
4721 |
|
 |
Richco, Inc. (Essentra Components) |
SPACER TUBULAR GEN PURP 0.787" |
3696 |
|
 |
Richco, Inc. (Essentra Components) |
SPACER TUBULAR GEN PURP 0.394" |
1660 |
|
 |
Califia Lighting (Bivar) |
SPACER TUBULAR GEN PURP 0.100" |
0 |
|
 |
Califia Lighting (Bivar) |
SPACER TUBULAR GEN PURP 0.090" |
0 |
|
Component insulators, mounts, and spacers are essential hardware elements for mechanical support, electrical isolation, and positional alignment in electronic and industrial systems. Insulators prevent unintended current flow, mounts provide structural fixation, and spacers maintain precise gaps between components. Their importance spans across electronics, automotive, aerospace, and industrial equipment sectors.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Ceramic Insulators | High voltage resistance, thermal stability | Power transformers, switchgear |
| Plastic Spacers | Lightweight, corrosion-resistant | Consumer electronics assembly |
| Panel Mounts | Vibration damping, panel fixation | Industrial control cabinets |
| Conductive Mounts | EMI shielding, grounding | Telecom equipment enclosures |
Insulators typically feature dielectric materials (ceramic, polymer) with precise geometries. Mounts combine load-bearing structures (metal/zinc alloys) with damping elements (rubber/elastomers). Spacers exhibit cylindrical/square profiles with center holes, made from materials like nylon, aluminum, or stainless steel. Surface treatments include passivation for corrosion resistance and threaded features for secure assembly.
| Parameter | Importance |
|---|---|
| Dielectric Strength (kV/mm) | Determines voltage isolation capability |
| Load Capacity (N) | Structural integrity under mechanical stress |
| Temperature Range ( C) | Operational stability in extreme environments |
| Material Hardness (Shore/Brinell) | Affects wear resistance and damping performance |
| Thread Engagement Depth | Ensures secure fastening in vibration-prone applications |
| Manufacturer | Representative Products |
|---|---|
| TE Connectivity | Raychem insulating boots, AMP Mounting Clips |
| 3M | Dyneon polymer insulators |
| HellermannTyton | FixMount vibration-damping brackets |
| PEM | Self-clinching spacers for sheet metal |
Key considerations include: environmental conditions (temperature, humidity), mechanical load requirements, electrical insulation needs, material compatibility with mating components, and regulatory certifications (UL, RoHS). For high-vibration environments, prioritize mounts with integrated damping features. In miniaturized electronics, select spacers with tight dimensional tolerances.
Current developments focus on nanocomposite materials for enhanced dielectric properties, additive manufacturing for complex geometries, and integration of smart sensors in mounting systems. Market demands are driving toward miniaturization, multifunctional designs combining insulation with thermal management, and sustainable production processes using recycled polymers.