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Dust Caps / Dust Covers :

3,978 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
96F5891

Date/Lot Code

Each
1+$10.070
5+$9.560
10+$9.050
25+$8.550
50+$8.190
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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97 Series
70B2365

RoHS

Each
1+$76.320
5+$71.310
10+$66.920
25+$64.930
50+$61.270
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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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96F5942
Each
1+$7.870
5+$7.680
10+$7.480
25+$7.090
50+$6.040
More Pricing...
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Dust Cap
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MS3100, MS3101, MS3102 Size 12 Receptacles
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Metal Body
-
-
-
-
-
-
-
-
-
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97 Series
90F9585

RoHS

Date/Lot Code

Each
1+$8.400
5+$7.880
10+$7.270
25+$6.750
50+$6.410
More Pricing...
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Dust Cap
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905/906 Series Connectors and Adapters
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-
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77B2417

RoHS

Each
1+$5.990
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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+$23.030
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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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23T9658

RoHS

Date/Lot Code

Each
1+$14.800
5+$13.680
10+$12.950
25+$12.080
50+$11.330
More Pricing...
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Waterproof Cap
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Waterproof USB or Firewire IP67 Female Connectors
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Nylon (Polyamide), Glass Filled Body
-
-
-
-
-
-
-
-
-
-
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15R3616

RoHS

Date/Lot Code

Each
1+$1.230
1700+$1.050
4250+$1.030
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Wire Cap
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Molex CMC 64321 Series Receptacle Connectors
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Nylon 6.6 (Polyamide 6.6) Body
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-
-
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CMC 64321 Series
39P7890

RoHS

Date/Lot Code

Each
1+$1.490
10+$1.330
25+$1.230
50+$1.140
100+$1.070
More Pricing...
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Dust Cap
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D Sub Connectors
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PE (Polyethylene) Body
-
-
-
-
-
-
-
-
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33R2419

RoHS

SWITCHCRAFT/CONXALL
Each
1+$1.850
200+$1.770
500+$1.430
1000+$1.220
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Sealing Cap
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L712AS, PCL712AS, L712RAS, L722AS, PCL722AS and L722RAS Power Jacks
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Thermoplastic Body
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-
-
-
-
-
-
-
-
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01C4773

RoHS

Each
1+$44.850
5+$42.870
10+$40.890
25+$39.290
50+$37.290
More Pricing...
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Protection Cover
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Standard hoods/housings
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Metal Body
-
-
-
-
-
-
-
-
-
-
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48F2467

RoHS

Each
1+$2.790
100+$2.660
250+$2.490
500+$2.370
1250+$2.220
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Sealing Cap
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Bulgin Standard Buccaneer Series Connectors
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Nylon (Polyamide) Body
-
-
-
-
-
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Standard Buccaneer Series
96F4841

Date/Lot Code

Each
1+$44.380
5+$42.400
10+$40.420
25+$37.780
50+$36.280
More Pricing...
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Dust Cap
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MS3106, MS3108 Size 24 Plugs
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Metal Body
-
-
-
-
-
-
-
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97 Series
31T8695

RoHS

TE CONNECTIVITY - DEUTSCH
Each
1+$0.880
10+$0.757
25+$0.692
50+$0.681
100+$0.669
More Pricing...
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Dust Cap
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DT Series 3 Way Plug
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Plastic Body
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-
-
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DT Series
80K5421

RoHS

Pack of 10
1+$10.280
50+$8.480
100+$7.760
250+$7.090
500+$6.640
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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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85F8017

RoHS

Each
1+$1.110
10+$0.939
25+$0.838
50+$0.818
100+$0.798
More Pricing...
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Dust Cap
-
Shell Size E 9 Position D Subminiature Plug Connectors
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PE (Polyethylene) Body
-
-
-
-
-
-
-
-
-
-
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96F5940

Date/Lot Code

Each
1+$8.380
5+$8.200
10+$8.010
25+$7.660
50+$7.400
More Pricing...
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Dust Cap
-
MS3100, MS3101, MS3102 Size 10 Receptacles
-
Metal Body
-
-
-
-
-
-
-
-
-
-
97 Series
90F9586

RoHS

Date/Lot Code

Each
1+$7.000
5+$6.610
10+$6.160
25+$5.780
50+$5.530
More Pricing...
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Dust Cap
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ST Adapters
-
-
-
-
-
-
-
-
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89K7664

RoHS

Each
1+$18.610
10+$17.830
25+$16.460
50+$15.390
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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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58T2674

RoHS

WURTH ELEKTRONIK
Each
1+$0.735
10+$0.642
25+$0.611
50+$0.570
100+$0.547
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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04C8331

RoHS

Each
1+$20.850
20+$19.840
50+$19.250
100+$18.470
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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+$7.030
15+$6.390
50+$6.020
100+$5.860
250+$5.550
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Cap
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712 Series Circular Socket
-
-
-
-
-
-
-
-
-
-
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88H2855
Each
1+$8.620
5+$8.130
10+$7.560
25+$7.070
50+$6.740
More Pricing...
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Dust Cap
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DPX Series Connectors
-
-
-
-
-
-
-
-
-
-
-
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71C0328

RoHS

Each
1+$0.059
25+$0.052
50+$0.046
100+$0.042
500+$0.037
More Pricing...
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Cover
-
2.8mm Receptacle Tab Terminals
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Nylon (Polyamide) Body
-
-
-
-
-
-
-
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-
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STO
69R9573

RoHS

Each
1+$6.750
5+$6.170
10+$5.580
25+$5.470
50+$5.360
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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