RF Cable Assemblies – Mouser United Kingdom

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21 Series Fixed Length Cable Assemblies

Trompeter / Cinch Connectivity 21 Series Fixed Length Cable Assemblies are terminated with the TRB and TRS connector configurations. These fixed-length cable assemblies are of MIL-STD-1553B standard. The 21 series cable assemblies provide solutions in test laboratories as they have more flexibility and defined lengths. Trompeter / Cinch Connectivity cable assemblies are available in lengths from 1 to 10 feet and also in custom lengths.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Connector A Series	Connector A Gender	Connector A Body Style	Connector B Series	Connector B Gender	Connector B Body Style	Cable Length	Impedance	Maximum Frequency	Cable Type	Jacket Colour
RF Cable Assemblies Low loss cable 10ft 21-21-120 Trompeter / Cinch Connectivity Solutions 1: £128.27 13In Stock	Mfr. Part No. 21-21-120 Mouser Part No 530-21-21-120	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Low loss cable 10ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	13In Stock	£128.27 £113.92 £105.07	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	3.048 m (10 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies TRB / TRB M17/176 12 inches 21-14-12 Trompeter / Cinch Connectivity Solutions 1: £118.29 26In Stock	Mfr. Part No. 21-14-12 Mouser Part No 530-21-14-12	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies TRB / TRB M17/176 12 inches Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	26In Stock	£118.29	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	304.8 mm (12 in)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies TRB / TRB M17/176 120 inches 21-14-120 Trompeter / Cinch Connectivity Solutions 1: £139.58 9In Stock	Mfr. Part No. 21-14-120 Mouser Part No 530-21-14-120	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies TRB / TRB M17/176 120 inches Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	9In Stock	£139.58	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	3.048 m (10 ft)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies TRB / TRB M17/176 36 inches 21-14-36 Trompeter / Cinch Connectivity Solutions 1: £130.71 16In Stock 20Expected 26/10/2026	Mfr. Part No. 21-14-36 Mouser Part No 530-21-14-36	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies TRB / TRB M17/176 36 inches Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	16In Stock 20Expected 26/10/2026	£130.71 £122.73	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	914.4 mm (36 in)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies TRB / TRB M17/176 72 inches 21-14-72 Trompeter / Cinch Connectivity Solutions 1: £129.37 10In Stock	Mfr. Part No. 21-14-72 Mouser Part No 530-21-14-72	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies TRB / TRB M17/176 72 inches Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	10In Stock	£129.37	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1.829 m (6 ft)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 1.5m 21-14-M1.5 Trompeter / Cinch Connectivity Solutions 1: £149.18 9In Stock 5Expected 19/10/2026	Mfr. Part No. 21-14-M1.5 Mouser Part No 530-21-14-M1.5	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 1.5m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	9In Stock 5Expected 19/10/2026	£149.18 £123.81 £116.07	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1.5 m (4.921 ft)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 2m 21-14-M2.0 Trompeter / Cinch Connectivity Solutions 1: £158.60 10In Stock 8On Order	Mfr. Part No. 21-14-M2.0 Mouser Part No 530-21-14-M2.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 2m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	10In Stock 8On Order	£158.60 £136.73 £129.37	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	2 m (6.562 ft)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies Ultra flexible cable 20ft 21-20-240 Trompeter / Cinch Connectivity Solutions 1: £162.19 13In Stock	Mfr. Part No. 21-20-240 Mouser Part No 530-21-20-240	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Ultra flexible cable 20ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	13In Stock	£162.19 £140.96 £130.55	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	6.096 m (20 ft)	78 Ohms	500 MHz	TWC-78-1
RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 3m 21-14-M3.0 Trompeter / Cinch Connectivity Solutions 1: £169.49 1In Stock	Mfr. Part No. 21-14-M3.0 Mouser Part No 530-21-14-M3.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 3m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	1In Stock	£169.49 £145.28 £138.24	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	3 m (9.843 ft)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies TRS / TRS M17/176 12 inches 21-17-12 Trompeter / Cinch Connectivity Solutions 1: £122.90 2In Stock	Mfr. Part No. 21-17-12 Mouser Part No 530-21-17-12	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies TRS / TRS M17/176 12 inches Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	2In Stock	£122.90 £104.61 £96.82 £96.54	Min.: 1 Mult.: 1	TRS	Plug (Male)	Straight	TRS	Plug (Male)	Straight	304.8 mm (12 in)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies Ultra flexible cable 1ft 21-20-12 Trompeter / Cinch Connectivity Solutions 1: £122.01 7In Stock 10Expected 19/10/2026	Mfr. Part No. 21-20-12 Mouser Part No 530-21-20-12	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Ultra flexible cable 1ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	7In Stock 10Expected 19/10/2026	£122.01 £103.72 £95.99 £95.63	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	304.8 mm (12 in)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies Ultra flexible cable 3ft 21-20-36 Trompeter / Cinch Connectivity Solutions 1: £128.27 1In Stock	Mfr. Part No. 21-20-36 Mouser Part No 530-21-20-36	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Ultra flexible cable 3ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	1In Stock	£128.27 £105.21 £97.37 £97.14	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	914.4 mm (36 in)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies Ultra flexible cable 5ft 21-20-60 Trompeter / Cinch Connectivity Solutions 1: £127.16 1In Stock	Mfr. Part No. 21-20-60 Mouser Part No 530-21-20-60	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Ultra flexible cable 5ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	1In Stock	£127.16 £108.09 £100.05	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1.524 m (5 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies PL75/PL75 TWC-78-1 cable, 2m 21-20-M2.0 Trompeter / Cinch Connectivity Solutions 1: £131.86 3In Stock	Mfr. Part No. 21-20-M2.0 Mouser Part No 530-21-20-M2.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 TWC-78-1 cable, 2m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	3In Stock	£131.86 £109.21 £101.87	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	2 m (6.562 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies PL75/PL75 TWC-78-1 cable, 3m 21-20-M3.0 Trompeter / Cinch Connectivity Solutions 1: £132.28 6In Stock	Mfr. Part No. 21-20-M3.0 Mouser Part No 530-21-20-M3.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 TWC-78-1 cable, 3m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	6In Stock	£132.28 £113.07 £105.09	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	3 m (9.843 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies Low loss cable 3ft 21-21-36 Trompeter / Cinch Connectivity Solutions 1: £122.67 7In Stock	Mfr. Part No. 21-21-36 Mouser Part No 530-21-21-36	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Low loss cable 3ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	7In Stock	£122.67 £104.27 £96.50 £96.19	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	914.4 mm (36 in)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies Low loss cable 5ft 21-21-60 Trompeter / Cinch Connectivity Solutions 1: £126.03 1In Stock	Mfr. Part No. 21-21-60 Mouser Part No 530-21-21-60	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Low loss cable 5ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	1In Stock	£126.03 £107.13 £99.15 £99.08	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1.524 m (5 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 1m 21-21-M1.0 Trompeter / Cinch Connectivity Solutions 1: £122.63 4In Stock 10Expected 12/10/2026	Mfr. Part No. 21-21-M1.0 Mouser Part No 530-21-21-M1.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 1m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	4In Stock 10Expected 12/10/2026	£122.63 £106.16 £98.26 £98.10	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1 m (3.281 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 1.5m 21-21-M1.5 Trompeter / Cinch Connectivity Solutions 1: £126.86 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. 21-21-M1.5 Mouser Part No 530-21-21-M1.5	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 1.5m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	Non-Stocked Lead-Time 5 Weeks	£126.86 £109.06 £101.01	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1.5 m (4.921 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 3m 21-21-M3.0 Trompeter / Cinch Connectivity Solutions 1: £131.05 1In Stock	Mfr. Part No. 21-21-M3.0 Mouser Part No 530-21-21-M3.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 3m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	1In Stock	£131.05 £112.08 £104.10	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	3 m (9.843 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 2m 21-21-M2.0 Trompeter / Cinch Connectivity Solutions 1: £128.32 1In Stock	Mfr. Part No. 21-21-M2.0 Mouser Part No 530-21-21-M2.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 TWC-78-2 cable, 2m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	1In Stock	£128.32 £109.88 £101.87	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	2 m (6.562 ft)	78 Ohms	500 MHz		Blue
RF Cable Assemblies Ultra flexible cable 6ft 21-20-72 Trompeter / Cinch Connectivity Solutions 1: £128.09 12Expected 07/12/2026	Mfr. Part No. 21-20-72 Mouser Part No 530-21-20-72	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Ultra flexible cable 6ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	12Expected 07/12/2026	£128.09 £108.89 £100.85	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1.829 m (6 ft)	78 Ohms	500 MHz	Twinax
RF Cable Assemblies Low loss cable 20ft 21-21-240 Trompeter / Cinch Connectivity Solutions 1: £153.64 19Expected 02/11/2026	Mfr. Part No. 21-21-240 Mouser Part No 530-21-21-240	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies Low loss cable 20ft Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	19Expected 02/11/2026	£153.64 £130.61 £123.05	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	6.096 m (20 ft)	78 Ohms	500 MHz	Twinax	Blue
RF Cable Assemblies TRB / TRB M17/176 24 inches 21-14-24 Trompeter / Cinch Connectivity Solutions 1: £120.50 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. 21-14-24 Mouser Part No 530-21-14-24	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies TRB / TRB M17/176 24 inches Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	Non-Stocked Lead-Time 5 Weeks	£120.50	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	609.6 mm (24 in)	78 Ohms	500 MHz	M17/176-00002	Blue
RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 1m 21-14-M1.0 Trompeter / Cinch Connectivity Solutions 1: £151.83 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. 21-14-M1.0 Mouser Part No 530-21-14-M1.0	Trompeter / Cinch Connectivity Solutions	RF Cable Assemblies PL75/PL75 M17/ 176-00002 cable 1m Learn More about Trompeter / Cinch Connectivity Solutions trompeter 21 fixed length cable assemblies	Datasheet	Non-Stocked Lead-Time 5 Weeks	£151.83 £130.29 £122.73	Min.: 1 Mult.: 1	TRB	Plug (Male)	Straight	TRB	Plug (Male)	Straight	1 m (3.281 ft)	78 Ohms	500 MHz	M17/176-00002	Blue

21 Series Fixed Length Cable Assemblies

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