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Barnbrook Systems

Barnbrook was established in 1979 and manufactures high quality electro-mechanical switching devices, including relays, solenoids, power controllers, circuit breakers and pressure transducers. Their range includes relays that were formally manufactured by Deutsch but now manufactured under the design authority of Barnbrook Systems.

Barnbrook Logo

Barnbrook are accredited by the European Aviation Safety Agency (EASA) and the Federal Aviation Agency (FAA). They are also an approved Engine Control Repair Station.

Barnbrook is also a long-standing member of the aerospace, defence, security and space group ADS and Farnborough Aerospace Consortium (FAC), a not-for-profit organisation which is the longest established aerospace and defence trade body in the UK.

They are also a firm supporter of the National Aerospace Technology Programme (NATEP) to help SMEs develop innovative technologies to win business with higher tier companies worldwide.

HDD1 Relays:

  • BS9151-F0029
  • Hermetically sealed
  • BS9000 approved
  • Matching bases available

HDD4 Relays:

  • BS9151-F0029
  • Hermetically sealed
  • BS9000 approved
  • Matching bases available

HDS5 Relays:

  • BS9151-F0026
  • Hermetically sealed
  • BS9000 approved
  • Matching bases available

HDS6 Relays:

  • DEF5165 Approved
  • Hermetically sealed
  • 2 Pole Double Throw
  • Matching bases available

HDS8 Relays:

  • 3A/5A Options
  • Hermetically sealed
  • High Torque Motor Unit
  • Greater Contact Forces

HDS10 Relays:

  • Subminiature Relays
  • Hermetically sealed
  • 2PDT
  • Suitable for circuit board mounting

HDS11 Relays:

  • Matching bases stocked at Aerco
  • Hermetically sealed
  • 4PDT (4 pole double throw)
  • 10amp and 15amp relays

HDS12 Relays:

  • Matching bases stocked at Aerco
  • Hermetically sealed
  • 2PDT (2 pole double throw)
  • 10amp and 15amp relays

HF Relays:

  • BS9000 Approved
  • Hermetically sealed
  • Low level capacillity

LF Relays:

  • Low level to 3A switching
  • Hermetically sealed

QP Relays:

  • Obsolete range
  • Replaced by the F0030 / HDD4 range
  • Small stocks still available

RL Relays:

  • Hermetically sealed
  • Low level to 3A switching
  • BS9000 Approved

XA Relays:

  • Miniature power relays
  • Hermetically sealed
  • Aerco stocks matching bases
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Picture of HDS7H-F1-K30

HDS7H-F1-K30

HDS7H-F1-K30-BBRK-D
Relay 26.5volt 1000ohm 2PDT Latching
Manufacturer's Part Number: HDS7H-F1-K30
Call for pricing 3 in stock
Picture of HDS7H-E1-K26

HDS7H-E1-K26

HDS7H-E1-K26-BBRK-D
Relay 12.6volt 250ohm 2PDT Latching
Manufacturer's Part Number: HDS7H-E1-K26
Call for pricing 11 in stock
Picture of HDS6S-J2-K22

HDS6S-J2-K22

HDS6S-J2-K22-BBRK-D
Relay 32volt 1300ohm 2PDT
Manufacturer's Part Number: HDS6S-J2-K22
Call for pricing 1 in stock
Picture of HDS6S-J2-K21

HDS6S-J2-K21

HDS6S-J2-K21-BBRK-D
Relay 32volt 1300ohm 2PDT
Manufacturer's Part Number: HDS6S-J2-K21
Call for pricing 2 in stock
Picture of HDS6S-F2-K26

HDS6S-F2-K26

HDS6S-F2-K26-BBRK-D
Relay 26.5volt 830ohm 2PDT
Manufacturer's Part Number: HDS6S-F2-K26
Call for pricing 1 in stock
Picture of HDS6S-F2-K22

HDS6S-F2-K22

HDS6S-F2-K22-BBRK-D
Relay 26.5volt 830ohm 2PDT
Manufacturer's Part Number: HDS6S-F2-K22
Call for pricing 1 in stock
Picture of HDS6L-F2-K24

HDS6L-F2-K24

HDS6L-F2-K24-BBRK-D
Relay 26.5volt 830ohm 2PDT
Manufacturer's Part Number: HDS6L-F2-K24
Call for pricing 6 in stock
Picture of HDS6H-J2-K22

HDS6H-J2-K22

HDS6H-J2-K22-BBRK-D
Relay 32volt 1300ohm 2PDT
Manufacturer's Part Number: HDS6H-J2-K22
Call for pricing 9 in stock
Picture of HDS6H-F2-K24

HDS6H-F2-K24

HDS6H-F2-K24-BBRK-D
Relay 26.5volt 830ohm 2PDT
Manufacturer's Part Number: HDS6H-F2-K24
Call for pricing 7 in stock
Picture of HDS6H-F2-K23

HDS6H-F2-K23

HDS6H-F2-K23-BBRK-A
Relay 26.5volt 830ohm 2PDT
Manufacturer's Part Number: HDS6H-F2-K23
Call for pricing 8 in stock
Picture of HDS6C-F2-K30

HDS6C-F2-K30

HDS6C-F2-K30-BBRK-D
Relay 26.5volt 830ohm 2PDT
Manufacturer's Part Number: HDS6C-F2-K30
Call for pricing 11 in stock
Picture of HDS5S-M2-K25

HDS5S-M2-K25

HDS5S-M2-K25-BBRK-D
Relay 18volt 430ohm 2PDT 2amp
Manufacturer's Part Number: HDS5S-M2-K25
Call for pricing 2 in stock
Picture of HDS5S-J2-K28

HDS5S-J2-K28

HDS5S-J2-K28-BBRK-D
Relay 32volt 1300ohm 2PDT 2amp
Manufacturer's Part Number: HDS5S-J2-K28
Call for pricing 13 in stock
Picture of HDS5S-H2-K21

HDS5S-H2-K21

HDS5S-H2-K21-BBRK-A
Relay 4.5volt 25ohm 2PDT 2amp
Manufacturer's Part Number: HDS5S-H2-K21
£598.70 2 in stock
Picture of HDS5S-G2-K22

HDS5S-G2-K22

HDS5S-G2-K22-BBRK-D
Relay 48volt 2800ohm 2PDT 2amp
Manufacturer's Part Number: HDS5S-G2-K22
Call for pricing 1 in stock
Picture of HDS5S-F2-K121

HDS5S-F2-K121

HDS5S-F2-K121-BBRK-A
Relay 26.5volt 830ohm DPDT 2amp
Manufacturer's Part Number: HDS5S-F2-K121
£598.70 5 in stock
Picture of HDS5H-G2-K30

HDS5H-G2-K30

HDS5H-G2-K30-BBRK-D
Relay 48volt 2800ohm 2PDT 2amp
Manufacturer's Part Number: HDS5H-G2-K30
Call for pricing 1 in stock
Picture of HDS5H-F3-K22

HDS5H-F3-K22

HDS5H-F3-K22-BBRK-D
Relay 24volt 1250ohm 2PDT 2amp
Manufacturer's Part Number: HDS5H-F3-K22
Call for pricing 4 in stock
Picture of HDS5H-C2-K30

HDS5H-C2-K30

HDS5H-C2-K30-BBRK-D
Relay 6.3 volt 42ohm 2PDT 2amp
Manufacturer's Part Number: HDS5H-C2-K30
Call for pricing 2 in stock
Picture of HDS5D-F2-K21

HDS5D-F2-K21

HDS5D-F2-K21-BBRK-D
Relay 26.5volt 830ohm 2PDT 2amp
Manufacturer's Part Number: HDS5D-F2-K21
Call for pricing 1 in stock
Picture of HDS5A-E2-K25

HDS5A-E2-K25

HDS5A-E2-K25-BBRK-D
Relay 12.6volt 210ohm 2PDT 2amp
Manufacturer's Part Number: HDS5A-E2-K25
Call for pricing 5 in stock
Picture of HDS19S-F2-P62

HDS19S-F2-P62

HDS19S-F2-P62-BBRK-D
Relay 28volt 290ohm 3PDT 25amp
Manufacturer's Part Number: HDS19S-F2-P62
Call for pricing 3 in stock
Picture of HDS19H-F2-P60

HDS19H-F2-P60

HDS19H-F2-P60-BBRK-D
Relay 28volt 290ohm 3PDT 25amp
Manufacturer's Part Number: HDS19H-F2-P60
Call for pricing 10 in stock
Picture of HDS15T-E1-J01

HDS15T-E1-J01

HDS15T-E1-J01-BBRK-D
Relay 12volt 90ohm 2PDT 5amp
Manufacturer's Part Number: HDS15T-E1-J01
Call for pricing 3 in stock
Picture of HDS12S-N1-B60

HDS12S-N1-B60

HDS12S-N1-B60-BBRK-D
Relay 110volt 5000ohm DPDT 10amp
Manufacturer's Part Number: HDS12S-N1-B60
Call for pricing 6 in stock
Picture of HDS12S-G1-B60

HDS12S-G1-B60

HDS12S-G1-B60-BBRK-D
Relay 48volt 955ohm DPDT 10amp
Manufacturer's Part Number: HDS12S-G1-B60
Call for pricing 1 in stock
Picture of HDS12H-N1-M62

HDS12H-N1-M62

HDS12H-N1-M62-BBRK-D
Relay 110volt 5000ohm DPDT 15amp
Manufacturer's Part Number: HDS12H-N1-M62
Call for pricing 5 in stock
Picture of HDS12H-F2-B62

HDS12H-F2-B62

HDS12H-F2-B62-BBRK-D
Relay 28volt 320ohm DPDT 10amp
Manufacturer's Part Number: HDS12H-F2-B62
Call for pricing 2 in stock
Picture of HDS12H-E1-B62

HDS12H-E1-B62

HDS12H-E1-B62-BBRK-D
Relay 12volt 80ohms DPDT 10amp
Manufacturer's Part Number: HDS12H-E1-B62
Call for pricing 1 in stock
Picture of HDS12H-C1-B62

HDS12H-C1-B62

HDS12H-C1-B62-BBRK-D
Relay 6volt 20ohm DPDT 10amp
Manufacturer's Part Number: HDS12H-C1-B62
Call for pricing 20 in stock
Picture of HDS11S-F2-M60

HDS11S-F2-M60

HDS11S-F2-M60-BBRK-D
Relay 28volt 290ohm 4PDT 15amp
Manufacturer's Part Number: HDS11S-F2-M60
Call for pricing 1 in stock
Picture of HDS11H-F2-B62

HDS11H-F2-B62

HDS11H-F2-B62-BBRK-D
Relay 28volt 290ohm 4PDT 10amp
Manufacturer's Part Number: HDS11H-F2-B62
Call for pricing 2 in stock
Picture of HDS10J-E1

HDS10J-E1

HDS10J-E1-BBRK-A
Relay 12volt 390ohm 2PDT TO-5 Can
Manufacturer's Part Number: HDS10J-E1
Call for pricing 1 in stock
Picture of HDP6S-F2-K22

HDP6S-F2-K22

HDP6S-F2-K22-BBRK-A
Relay 26.5volt 830ohm 2PDT
Manufacturer's Part Number: HDP6S-F2-K22
Call for pricing 3 in stock
Picture of HDP6H-M2-K22

HDP6H-M2-K22

HDP6H-M2-K22-BBRK-D
Relay 18volt 430ohm 2PDT
Manufacturer's Part Number: HDP6H-M2-K22
Call for pricing 2 in stock
Picture of HDP19T-E1-P62

HDP19T-E1-P62

HDP19T-E1-P62-BBRK-D
Relay 12volt 55ohm 3PDT 25amp
Manufacturer's Part Number: HDP19T-E1-P62
Call for pricing 26 in stock
Picture of HDP19S-F2-P60

HDP19S-F2-P60

HDP19S-F2-P60-BBRK-A
Relay 28v 290ohm 3PDT 25amp Supressed
Manufacturer's Part Number: HDP19S-F2-P60
Call for pricing 1 in stock
Picture of HDD4S-M2-H07

HDD4S-M2-H07

HDD4S-M2-H07-BBRK-D
Relay 18volt 500ohm 4PDT
Manufacturer's Part Number: HDD4S-M2-H07
Call for pricing 15 in stock
Picture of HDD4S-J2-H01

HDD4S-J2-H01

HDD4S-J2-H01-BBRK-D
Relay 32volt 1700ohm 4PDT
Manufacturer's Part Number: HDD4S-J2-H01
Call for pricing 1 in stock
Picture of HDD4S-F2-H15

HDD4S-F2-H15

HDD4S-F2-H15-BBRK-D
Relay 24volt 1000ohm 4PDT
Manufacturer's Part Number: HDD4S-F2-H15
Call for pricing 4 in stock
Picture of HDD4S-F2-H06

HDD4S-F2-H06

HDD4S-F2-H06-BBRK-A
Relay 24volt 1000ohm 4PDT
Manufacturer's Part Number: HDD4S-F2-H06
Call for pricing 44 in stock
Picture of HDD4S-F2-H03

HDD4S-F2-H03

HDD4S-F2-H03-BBRK-A
Relay 24volt 1000ohm 4PDT
Manufacturer's Part Number: HDD4S-F2-H03
Call for pricing Call for Availability
Picture of HDD4S-E2-H13

HDD4S-E2-H13

HDD4S-E2-H13-BBRK-D
Relay 12volt 250ohm 4PDT Leads 5.08mm
Manufacturer's Part Number: HDD4S-E2-H13
Call for pricing 3 in stock
Picture of HDD4S-E2-H03

HDD4S-E2-H03

HDD4S-E2-H03-BBRK-A
Relay 12volt 250ohm 4PDT
Manufacturer's Part Number: HDD4S-E2-H03
Call for pricing 25 in stock
Picture of HDD4L-J2-H07

HDD4L-J2-H07

HDD4L-J2-H07-BBRK-D
Relay 32volt 1700ohm 4PDT
Manufacturer's Part Number: HDD4L-J2-H07
Call for pricing 18 in stock
Picture of HDD4L-F2-H33

HDD4L-F2-H33

HDD4L-F2-H33-BBRK-D
Relay 24volt 1000ohm 4PDT Leads 76.20mm
Manufacturer's Part Number: HDD4L-F2-H33
Call for pricing 1 in stock
Picture of HDD4H-G2-H19

HDD4H-G2-H19

HDD4H-G2-H19-BBRK-D
Relay 48volt 4000ohm 4PDT
Manufacturer's Part Number: HDD4H-G2-H19
Call for pricing 1 in stock
Picture of HDD4H-F2-H12

HDD4H-F2-H12

HDD4H-F2-H12-BBRK-D
Relay 24volt 1000ohm 4PDT
Manufacturer's Part Number: HDD4H-F2-H12
Call for pricing 2 in stock
Picture of HDD1S-M2-E02

HDD1S-M2-E02

HDD1S-M2-E02-BBRK-D
Relay 17volt 1000ohm 2PDT 2amp
Manufacturer's Part Number: HDD1S-M2-E02
Call for pricing 1 in stock
Picture of HDD1S-F2-E13

HDD1S-F2-E13

HDD1S-F2-E13-BBRK-D
Relay 24volt 2000ohm 2PDT 2amp
Manufacturer's Part Number: HDD1S-F2-E13
Call for pricing 1 in stock