Connector Accessories

RSP Supply offers a comprehensive selection of connector accessories designed to improve the functionality, reliability, and longevity of electrical connector systems. These accessories support proper cable termination, secure connections, and environmental protection across a wide range of industrial and commercial applications. Available options include crimp contacts, clip-in feet, coding elements, strain relief components, and other connector-related hardware.

Strain relief accessories help reduce mechanical stress at the cable-to-connector interface by limiting excessive bending and pull forces. By distributing stress away from termination points, strain reliefs significantly extend cable life and help prevent conductor damage, particularly in handheld devices or applications subject to frequent movement. Cable glands and grommets provide additional protection by sealing and securing cables as they enter connectors or enclosures.

Protective accessories such as boot covers further enhance connector performance by shielding connections from moisture, dust, dirt, and accidental contact. Connector accessories from manufacturers such as Phoenix Contact and Weidmüller support organized, durable, and secure electrical installations.

Found 17123 items
Normally In Stock
Phoenix Contact 2907998 Terminal adapter TMC 8 B TERM PIN
Free U.S Ground shipping
$11.45
$9.54
Normally In Stock
Phoenix Contact 1115629 FO patch cable FOC-LC:PA-LC:PA-OS2:D01/2
Free U.S Ground shipping
$91.18
$75.98
Normally In Stock
Phoenix Contact 2907999 Wiring bridge end cover TMC 8 B END CAP
Free U.S Ground shipping
$1.44
$1.20
Normally In Stock
Phoenix Contact 3056996 Panel feed-through terminal block UW 4-POT-SCM
Free U.S Ground shipping
$2.71
$2.26
Normally In Stock
Phoenix Contact 1754504 PCB connector MSTB 2,5/ 5-ST
Free U.S Ground shipping
$6.02
$5.02
Normally In Stock
Phoenix Contact 1411217 Counter nut A-INL-M32-P-BK
Free U.S Ground shipping
$0.54
$0.45
Normally In Stock
Phoenix Contact 1411216 Counter nut A-INL-M25-P-BK
Free U.S Ground shipping
$0.38
$0.32
Normally In Stock
Phoenix Contact 1085658 DC charging cable EV-T1HPCC-DC500A-5,0M50ECBK11
Free U.S Ground shipping
$4704.96
$3920.80
Normally In Stock
Phoenix Contact 1840421 PCB connector MC 1,5/ 8-ST-3,5
Free U.S Ground shipping
$11.70
$9.75
Normally In Stock
Phoenix Contact 1757019 PCB connector MSTB 2,5/ 2-ST-5,08
Free U.S Ground shipping
$2.76
$2.30
Normally In Stock
Phoenix Contact 1110582 PCB connector LPC 2,5/ 3-ST-5,08
Free U.S Ground shipping
$3.59
$2.99
Normally In Stock
Phoenix Contact 1786831 PCB connector MSTB 2,5/ 2-STF
Free U.S Ground shipping
$2.94
$2.45
Normally In Stock
Phoenix Contact 1803691 PCB connector MC 1,5/14-ST-3,81
Free U.S Ground shipping
$18.55
$15.46
Normally In Stock
Phoenix Contact 1725510 PCB connector PTDA 2,5/ 3-PH-5,0
Free U.S Ground shipping
$1.86
$1.55
Normally In Stock
Phoenix Contact 1786857 PCB connector MSTB 2,5/ 4-STF
Free U.S Ground shipping
$6.22
$5.18
Normally In Stock
Phoenix Contact 1792203 PCB terminal block PLH 5/12-7,5-ZF
Free U.S Ground shipping
$3.16
$2.63
Normally In Stock
Phoenix Contact 1990973 PCB terminal block SPT 2,5/ 2-H-5,0
Free U.S Ground shipping
$1.43
$1.19
Normally In Stock
Phoenix Contact 1907759 PCB terminal block MKKDS 3/ 5-5,08
Free U.S Ground shipping
$16.45
$13.71
Normally In Stock
Phoenix Contact 1803620 PCB connector MC 1,5/ 7-ST-3,81
Free U.S Ground shipping
$9.29
$7.74
Normally In Stock
Phoenix Contact 1411218 Counter nut A-INL-M40-P-BK
Free U.S Ground shipping
$0.95
$0.79
Normally In Stock
Phoenix Contact 1417665 Counter nut A-INL-M50-P-LG
Free U.S Ground shipping
$1.36
$1.13
Normally In Stock
Phoenix Contact 1411219 Counter nut A-INL-M50-P-BK
Free U.S Ground shipping
$1.36
$1.13
Normally In Stock
Phoenix Contact 1411215 Counter nut A-INL-M20-P-BK
Free U.S Ground shipping
$0.34
$0.28
Normally In Stock
Phoenix Contact 1411236 Counter nut A-INL-NPT3/8-P-BK
Free U.S Ground shipping
$0.46
$0.38
Normally In Stock
Phoenix Contact 1713242 Panel feed-through terminal block UW 95-POT/S
Free U.S Ground shipping
$58.22
$48.52
Normally In Stock
Phoenix Contact 1192135 Network cable NBC-M12MSD/20,0-93F/R4AC
Free U.S Ground shipping
$130.58
$108.82
Normally In Stock
Phoenix Contact 1845565 PCB header MDSTBV 2,5/10-G-5,08
Free U.S Ground shipping
$11.70
$9.75
Normally In Stock
Phoenix Contact 1828728 PCB header GIC 2,5/ 7-G-7,62
Free U.S Ground shipping
$9.84
$8.20
Normally In Stock
Phoenix Contact 1815125 PCB header PTSM 0,5/ 2-HHI0-2,5-SMD R24
Free U.S Ground shipping
$1.03
$0.86
Normally In Stock
Phoenix Contact 1836325 PCB header MCV 1,5/ 5-G-5,08
Free U.S Ground shipping
$3.18
$2.65
Normally In Stock
Phoenix Contact 1787344 PCB header DMCV 1,5/16-G1-3,5 P20THR
Free U.S Ground shipping
$13.12
$10.93
Normally In Stock
Phoenix Contact 1859056 PCB header GIC 2,5/ 9-GF-7,62
Free U.S Ground shipping
$13.31
$11.09
Normally In Stock
Phoenix Contact 1954074 PCB header MCDN 1,5/16-G1-3,5 P14THR
Free U.S Ground shipping
$21.61
$18.01
Normally In Stock
Phoenix Contact 1844772 PCB header DMC 0,5/ 7-G1-2,54 P20THR R44
Free U.S Ground shipping
$7.80
$6.50
Normally In Stock
Phoenix Contact 1873278 PCB connector FKC 2,5/ 9-STF-5,08
Free U.S Ground shipping
$14.15
$11.79
Normally In Stock
Phoenix Contact 1902233 PCB connector FKCT 2,5/14-ST-5,08
Free U.S Ground shipping
$22.73
$18.94
Normally In Stock
Phoenix Contact 1830786 PCB header IMCV 1,5/ 9-G-3,5 P20 THR
Free U.S Ground shipping
$12.10
$10.08
Normally In Stock
Phoenix Contact 1840366 PCB connector MC 1,5/ 2-ST-3,5
Free U.S Ground shipping
$3.43
$2.86
Normally In Stock
Phoenix Contact 1827761 PCB connector MC 1,5/ 8-STF-3,81
Free U.S Ground shipping
$11.95
$9.96
Normally In Stock
Phoenix Contact 1790632 PCB connector DFMC 1,5/17-ST-3,5-LR
Free U.S Ground shipping
$33.28
$27.73
Normally In Stock
Phoenix Contact 1748480 PCB connector FMC 1,5/15-STF-3,81
Free U.S Ground shipping
$14.21
$11.84
Normally In Stock
Phoenix Contact 1803594 PCB connector MC 1,5/ 4-ST-3,81
Free U.S Ground shipping
$5.27
$4.39
Normally In Stock
Phoenix Contact 1840382 PCB connector MC 1,5/ 4-ST-3,5
Free U.S Ground shipping
$6.07
$5.06
Normally In Stock
Phoenix Contact 1786844 PCB connector MSTB 2,5/ 3-STF
Free U.S Ground shipping
$4.36
$3.63
Normally In Stock
Phoenix Contact 1790166 PCB connector DFMC 1,5/ 8-ST-3,5
Free U.S Ground shipping
$15.23
$12.69
Normally In Stock
Phoenix Contact 1962613 PCB connector TFKC 2,5/ 3-ST-5,08
Free U.S Ground shipping
$8.21
$6.84
Normally In Stock
Phoenix Contact 1777992 PCB connector MSTB 2,5/ 3-STF-5,08
Free U.S Ground shipping
$4.36
$3.63
Normally In Stock
Phoenix Contact 1803646 PCB connector MC 1,5/ 9-ST-3,81
Free U.S Ground shipping
$11.95
$9.96

FAQs

Q: What are connector accessories used for?
Connector accessories are used to enhance connector performance by providing strain relief, secure cable entry, environmental sealing, and proper alignment or coding.

Q: Why is strain relief important for connectors?
Strain relief reduces mechanical stress on cables and terminations, helping prevent conductor damage caused by bending, pulling, or vibration.

Q: What is the purpose of cable glands and grommets?
Cable glands and grommets secure and seal cables as they enter connectors or enclosures, protecting against moisture, dust, and dirt.

Q: What materials are connector boot covers made from?
Boot covers are typically made from rubber, plastic, or similar flexible materials designed to protect connectors from environmental exposure and physical damage.

Q: Which manufacturers supply connector accessories?
RSP Supply carries connector accessories from established manufacturers including Phoenix Contact and Weidmüller.

Why Buy Connector Accessories from RSP Supply

RSP Supply provides a reliable selection of connector accessories designed to support secure, organized, and long-lasting electrical connections. Our offerings from trusted manufacturers help protect connectors and cables from mechanical stress and environmental exposure. Customers rely on RSP Supply for accurate product information and accessories engineered to perform in demanding electrical and industrial applications.