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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 14171

14171

14171-BBRK-A
Stud
Manufacturer's Part Number: 14171
Call for pricing 128 in stock
Picture of 14188

14188

14188-BBRK-D
Stud
Manufacturer's Part Number: 14188
Call for pricing 33 in stock
Picture of 18047

18047

18047-BBRK-A
Stud (socket mounting) RR01804700
Manufacturer's Part Number: 18047
Call for pricing 74 in stock
Picture of 18047

18047

18047-BBRK-D
Stud (socket mounting) RR01804700
Manufacturer's Part Number: 18047
Call for pricing 3 in stock
Picture of 19778

19778

19778-BBRK-D
Contact Wire 16-18-20 AWG 607-19778
Manufacturer's Part Number: 19778
Call for pricing 9 in stock
Picture of 418-1-05000-002-CL.RED

418-1-05000-002-CL.RED

418-1-05000-002-CL.RED-BBRK-D
Cap Indicator Glass - Clear/Red T1.3/4
Manufacturer's Part Number: 418-1-05000-002-CL.RED
Call for pricing 1180 in stock
Picture of 418-1-05000-016-BLUE

418-1-05000-016-BLUE

418-1-05000-016-BLUE-BBRK-D
Cap Indicator Glass Size T1.3/4 Frosted
Manufacturer's Part Number: 418-1-05000-016-BLUE
Call for pricing 54 in stock
Picture of 418-1-05000-018-ORANGE

418-1-05000-018-ORANGE

418-1-05000-018-ORANGE-BBRK-A
Cap Indicator Glass Size T1.3/4 Frosted
Manufacturer's Part Number: 418-1-05000-018-ORANGE
Call for pricing 1 in stock
Picture of 418-1-05003

418-1-05003

418-1-05003-BBRK-A
Indicator Cap - T1.3/4 Clear Glass
Manufacturer's Part Number: 418-1-05003
Call for pricing 6 in stock
Picture of 418-1-05021-002

418-1-05021-002

418-1-05021-002-BBRK-D
light Indicator Red
Manufacturer's Part Number: 418-1-05021-002
Call for pricing 10 in stock
Picture of 418-1-05022

418-1-05022

418-1-05022-BBRK-A
Lampholder base sealed (527-8775)
Manufacturer's Part Number: 418-1-05022
Call for pricing 2 in stock
Picture of 418-1-05037-012

418-1-05037-012

418-1-05037-012-BBRK-A
Indicator cap Glass Red With Bezel
Manufacturer's Part Number: 418-1-05037-012
Call for pricing 5 in stock
Picture of 418-1-05037-016

418-1-05037-016

418-1-05037-016-BBRK-A
Indicator cap Glass Blue T3.1/4
Manufacturer's Part Number: 418-1-05037-016
Call for pricing 13 in stock
Picture of 418-1-05521-002-RED

418-1-05521-002-RED

418-1-05521-002-RED-BBRK-A
Cap Indicator Glass T1 SMF
Manufacturer's Part Number: 418-1-05521-002-RED
Call for pricing 1 in stock
Picture of 418-1-05521-004-BLUE

418-1-05521-004-BLUE

418-1-05521-004-BLUE-BBRK-D
Cap Indicator Glass T1 SMF
Manufacturer's Part Number: 418-1-05521-004-BLUE
Call for pricing 1 in stock
Picture of 418-1-05521-005-CLEAR

418-1-05521-005-CLEAR

418-1-05521-005-CLEAR-BBRK-D
Cap Indicator Glass T1 SMF
Manufacturer's Part Number: 418-1-05521-005-CLEAR
Call for pricing 3 in stock
Picture of 418-1-07505

418-1-07505

418-1-07505-BBRK-A
Mounting Assy. 1/4 " Shaft (097-0183)
Manufacturer's Part Number: 418-1-07505
Call for pricing 20 in stock
Picture of 418-1-08011

418-1-08011

418-1-08011-BBRK-D
Insert - Supported
Manufacturer's Part Number: 418-1-08011
Call for pricing 61 in stock
Picture of 418-2-09023

418-2-09023

418-2-09023-BBRK-D
Knob unsupported collet (942-8689)
Manufacturer's Part Number: 418-2-09023
Call for pricing 25 in stock
Picture of 418-2-09025

418-2-09025

418-2-09025-BBRK-D
Knob unsupported collet (942-8689)
Manufacturer's Part Number: 418-2-09025
Call for pricing 27 in stock
Picture of 418-2-09026

418-2-09026

418-2-09026-BBRK-D
Knob unsupported collet (942-8685)
Manufacturer's Part Number: 418-2-09026
Call for pricing 1 in stock
Picture of 418-2-09043

418-2-09043

418-2-09043-BBRK-D
Component
Manufacturer's Part Number: 418-2-09043
Call for pricing 5 in stock
Picture of 418-2-09044

418-2-09044

418-2-09044-BBRK-A
Knob 1/4" Shaft - White Line (097-0186)
Manufacturer's Part Number: 418-2-09044
Call for pricing 28 in stock
Picture of 418-2-09046

418-2-09046

418-2-09046-BBRK-A
Cap - Retaining (097-0184)
Manufacturer's Part Number: 418-2-09046
Call for pricing 10 in stock
Picture of 418703

418703

418703-BBRK-A
Base (Relay) 14 way Soldered contacts
Manufacturer's Part Number: 418703
Call for pricing 17 in stock
Picture of 418818

418818

418818-BBRK-D
Screw Socket assembly
Manufacturer's Part Number: 418818
Call for pricing 52 in stock
Picture of 419911

419911

419911-BBRK-D
Base (Relay) 10 way Soldered contacts
Manufacturer's Part Number: 419911
Call for pricing 11 in stock
Picture of 4223-1

4223-1

4223-1-BBRK-A
Base (Relay) 8 way Solder Contacts
Manufacturer's Part Number: 4223-1
Call for pricing 106 in stock
Picture of 4223-2

4223-2

4223-2-BBRK-D
Base (Relay) 8 way Solder eyelet term'S
Manufacturer's Part Number: 4223-2
Call for pricing 7 in stock
Picture of 423174-1

423174-1

423174-1-BBRK-A
Base (Relay) 8 Way SE210-1001(A)
Manufacturer's Part Number: 423174-1
Call for pricing 10 in stock
Picture of 423176-1

423176-1

423176-1-BBRK-A
Relay Base - Crimped Terminals AC
Manufacturer's Part Number: 423176-1
Call for pricing 9 in stock
Picture of 423176-1

423176-1

423176-1-BBRK-D
Relay Base - Crimped Terminals AC
Manufacturer's Part Number: 423176-1
Call for pricing 4 in stock
Picture of 423176-2

423176-2

423176-2-BBRK-A
Relay Base - DC
Manufacturer's Part Number: 423176-2
Call for pricing 6 in stock
Picture of 423262-HARDWARE

423262-HARDWARE

423262-HARDWARE-BBRK-D
Hardware for 423262 base
Manufacturer's Part Number: 423262-HARDWARE
Call for pricing 39 in stock
Picture of 423270-1

423270-1

423270-1-BBRK-A
Base (Relay)
Manufacturer's Part Number: 423270-1
Call for pricing 80 in stock
Picture of 423270-2

423270-2

423270-2-BBRK-D
Base (Relay)
Manufacturer's Part Number: 423270-2
Call for pricing 4 in stock
Picture of 425349

425349

425349-BBRK-A
Base (Relay) 14 way (Minus hardware)
Manufacturer's Part Number: 425349
Call for pricing 2 in stock
Picture of 425801-1

425801-1

425801-1-BBRK-D
Base (Relay)
Manufacturer's Part Number: 425801-1
Call for pricing 1 in stock
Picture of 507-1-02207-004

507-1-02207-004

507-1-02207-004-BBRK-A
Relay Type CF 24volt 675ohm DPDT 3amp
Manufacturer's Part Number: 507-1-02207-004
Call for pricing 1 in stock
Picture of 507-1-02291-139

507-1-02291-139

507-1-02291-139-BBRK-A
Relay CB 24volt 670ohm
Manufacturer's Part Number: 507-1-02291-139
Call for pricing 3 in stock
Picture of 507-1-02326-002

507-1-02326-002

507-1-02326-002-BBRK-D
Relay Type CB Sealed 6volt 40ohm
Manufacturer's Part Number: 507-1-02326-002
Call for pricing 3 in stock
Picture of 507-1-02326-037

507-1-02326-037

507-1-02326-037-BBRK-D
Relay Type CB Sealed 48volt 2500ohm
Manufacturer's Part Number: 507-1-02326-037
Call for pricing 1 in stock
Picture of 507-1-02440-001

507-1-02440-001

507-1-02440-001-BBRK-A
Relay 14,000ohm
Manufacturer's Part Number: 507-1-02440-001
Call for pricing 2 in stock
Picture of 507-1-02521-002

507-1-02521-002

507-1-02521-002-BBRK-D
Relay 6volt 28ohm
Manufacturer's Part Number: 507-1-02521-002
Call for pricing 3 in stock
Picture of 507-1-02529-001

507-1-02529-001

507-1-02529-001-BBRK-A
Relay
Manufacturer's Part Number: 507-1-02529-001
Call for pricing 4 in stock
Picture of 507-1-02534-001

507-1-02534-001

507-1-02534-001-BBRK-A
Relay 24volt 440ohm
Manufacturer's Part Number: 507-1-02534-001
Call for pricing 21 in stock
Picture of 507-1-02844-001

507-1-02844-001

507-1-02844-001-BBRK-A
Socket (Relay base) 16 pin
Manufacturer's Part Number: 507-1-02844-001
Call for pricing 4 in stock
Picture of 507-1-10692-117

507-1-10692-117

507-1-10692-117-BBRK-D
Relay 12volt 210ohm 2PDT 2amp
Manufacturer's Part Number: 507-1-10692-117
Call for pricing 2 in stock
Picture of 603983

603983

603983-BBRK-A
Base 8 way crimped
Manufacturer's Part Number: 603983
Call for pricing 2 in stock
Picture of 604864

604864

604864-BBRK-A
Base 8 way crimped Assembly
Manufacturer's Part Number: 604864
Call for pricing 54 in stock