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Dust Caps / Dust Covers :

2,947 Products Found

Newark offers protective dust caps and covers engineered to shield connector interfaces when not in use. These caps help maintain cleanliness and prevent ingress of particles and moisture.

Dust caps cover unused connector ports, preventing contamination and preserving mating surfaces, ensuring long-term connector reliability.

Applications

  • Outdoor telecom systems
  • Field instrumentation installations
  • Aerospace and defense equipment
  • Harsh environment connectors
  • Test interfaces and connectors
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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price for
Price
Quantity
Resistance
Accessory Type
Cable Exit Angle
For Use With
Power Rating
Connector Body Material
Resistance Tolerance
Resistor Case / Package
Voltage Rating
Resistor Technology
Temperature Coefficient
Resistor Type
Product Length
Product Width
Operating Temperature Min
Operating Temperature Max
Product Range
70B2365

RoHS

Each
1+$81.780
5+$76.430
10+$71.730
25+$69.580
50+$65.670
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Electrical Outlet Cover
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For Flanged Inlets and Flanged Receptacles
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Thermoplastic Body
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-
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-
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96F5891

Date/Lot Code

Each
1+$10.180
5+$9.910
10+$9.640
25+$9.210
50+$8.250
More Pricing...
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Dust Cap
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MS3100, MS3101, MS3102 Size 18 Receptacles
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Metal Body
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-
-
-
-
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-
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97 Series
89K6764

Date/Lot Code

Each
1+$6.660
5+$6.430
10+$6.200
25+$5.850
50+$5.610
More Pricing...
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Cap
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BNC Coaxial Jack Connectors
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Brass Body
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-
-
-
-
-
-
-
-
-
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07C3467

RoHS

Date/Lot Code

Each
1+$0.591
10+$0.506
25+$0.479
50+$0.469
100+$0.460
More Pricing...
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RJ Dust Cap
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FRJ & FRJA Series RJ45 Modular Connectors
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PE (Polyethylene) Body
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-
-
-
-
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FRJA Series
96F5895

Date/Lot Code

Each
1+$8.160
5+$7.820
10+$7.480
25+$7.110
50+$6.490
More Pricing...
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Dust Cap
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MS3100, MS3101, MS3102 Size 14 Receptacles
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Metal Body
-
-
-
-
-
-
-
-
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97 Series
99F7519

Date/Lot Code

Each
1+$31.840
5+$30.140
10+$28.430
25+$27.620
50+$26.740
More Pricing...
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Protection Cap
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Amphenol PT, SP, MS/PT Series Wall Mount Receptacle Connectors
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Aluminum Body
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-
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77B2417

RoHS

Each
1+$6.410
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Dust Cap
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BNC Jack
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Brass Body
-
-
-
-
-
-
-
-
-
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51M0933

RoHS

Pack of 10
1+$33.430
5+$29.840
10+$28.410
25+$26.630
50+$25.370
More Pricing...
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Protective Cover
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DB9, HD15 D Sub Female Connectors
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PVC (Polyvinylchloride) Body
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-
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38K5537

RoHS

Each
1+$0.537
10+$0.469
25+$0.446
50+$0.416
100+$0.399
More Pricing...
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Dust Cover
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MHDCIP Series D Sub Connectors
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LDPE (Low Density Polyethylene) Body
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-
-
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23T5161

RoHS

Each
1+$21.020
5+$19.570
10+$18.610
25+$17.730
50+$16.700
More Pricing...
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Cap
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L-COM WPRJ Series Jack Connectors
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ABS (Acrylonitrile Butadiene Styrene), PC (Polycarbonate) Body
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-
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87K1955

RoHS

Date/Lot Code

Each
1+$38.460
5+$36.310
10+$34.160
25+$32.570
50+$31.660
More Pricing...
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Dust Cap
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PX0921/xx/x and PXA921/xx/x Connectors
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Nylon (Polyamide) Body
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-
-
-
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-
-
-
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51B274

RoHS

Date/Lot Code

Each
1+$18.180
5+$17.450
10+$16.720
25+$15.640
50+$14.820
More Pricing...
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Power Block Cover
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Power Block Covers
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Plastic Body
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-
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90F4257

RoHS

Date/Lot Code

Each
1+$0.567
10+$0.474
25+$0.445
50+$0.434
100+$0.423
More Pricing...
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Strain Relief Cover
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Tyco/Amp MTA-0.100" Pin Spacing Post Headers
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Nylon (Polyamide) Body
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-
-
-
-
-
-
-
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91C4926

RoHS

Each
1+$7.080
10+$6.790
25+$6.510
50+$6.080
100+$5.780
More Pricing...
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Power Block Cover
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132/133 Series Power Blocks
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Thermoplastic Body
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-
-
-
-
-
-
-
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28T0227

RoHS

Each
1+$2.430
10+$1.930
25+$1.800
50+$1.710
100+$1.620
More Pricing...
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Cover
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MCP & MCON Contact Systems
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-
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-
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-
-
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90F4259

RoHS

Date/Lot Code

Each
1+$0.614
10+$0.532
25+$0.447
50+$0.433
100+$0.418
More Pricing...
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Strain Relief Cover
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MTA-100 Connectors
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Nylon (Polyamide) Body
-
-
-
-
-
-
-
-
-
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66F3136

RoHS

Each
1+$4.380
10+$3.910
25+$3.590
50+$3.390
100+$3.150
More Pricing...
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Sealing Cap
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EN3 Connectors
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Thermoplastic Body
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-
-
-
-
-
-
-
-
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80K5422

RoHS

Pack of 10
1+$10.370
50+$8.550
100+$7.830
250+$7.150
500+$6.700
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Dust Cover
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D-Sub Connectors
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PE (Polyethylene) Body
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-
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90F9586

RoHS

Date/Lot Code

Each
1+$7.350
5+$6.940
10+$6.470
25+$6.070
50+$5.810
More Pricing...
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Dust Cap
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ST Adapters
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-
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-
-
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58T2674

RoHS

Each
1+$0.741
10+$0.647
25+$0.616
50+$0.575
100+$0.551
More Pricing...
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Dust Cap
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USB Type A Connectors
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ABS (Acrylonitrile Butadiene Styrene) Body
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-
-
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-
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96F5940

Date/Lot Code

Each
1+$8.700
10+$7.490
25+$7.060
50+$6.250
100+$5.990
More Pricing...
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Dust Cap
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MS3100, MS3101, MS3102 Size 10 Receptacles
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Metal Body
-
-
-
-
-
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97 Series
89K7664

RoHS

Each
1+$20.270
5+$18.870
10+$17.940
25+$17.100
50+$16.090
More Pricing...
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Phone Jack Cover
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3/8-32 Threaded Bushing Phone Jack
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Steel Body
-
-
-
-
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04C8331

RoHS

Each
1+$26.480
5+$24.780
10+$23.080
25+$21.580
50+$20.930
More Pricing...
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Protection Cover
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HanA Size 3A Housings mounted with Female Inserts
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Metal Body
-
-
-
-
-
-
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34M9388

RoHS

Each
1+$7.330
15+$6.660
50+$6.270
100+$6.100
250+$5.780
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Cap
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712 Series Circular Socket
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-
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69R9573

RoHS

Each
1+$7.090
5+$6.480
10+$5.860
25+$5.740
50+$5.630
More Pricing...
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Cable Housing
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COMBICON GMSTB, IC and MSTB Series
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-
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KGG-MSTB
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