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Surge Protective Devices

HUBER+SUHNER provides a wide range of Surge Suppression Solutions that include gas discharge tube protectors, broadband GDT protectors, and more. These products are designed to meet the strict requirements of the RF/microwave, telecommunications, and security and defense applications. HUBER+SUHNER puts all of its surge suppression products through an established high-voltage impulse laboratory to verify the design is in accordance with the valid international lightning, surge, and NEMP standards.

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Part #

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

3406.00.0036
HUBER+SUHNER
1: £193.41
8In Stock
New Product

Mfr. Part No.
3406.00.0036

Mouser Part No
455-3406000036

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

Datasheet

8In Stock

£193.41

£175.12

£168.34

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz

3402.26.0002
HUBER+SUHNER
1: £481.47
52In Stock

Mfr. Part No.
3402.26.0002

Mouser Part No
455-3402260002

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz

Datasheet

52In Stock

£481.47

£262.07

Quote

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A

3403.17.0045
HUBER+SUHNER
1: £353.00
17In Stock

Mfr. Part No.
3403.17.0045

Mouser Part No
455-3403.17.0045

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A

Datasheet

17In Stock

£353.00

£302.30

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz

3402.41.A
HUBER+SUHNER
1: £355.89
5In Stock

Mfr. Part No.
3402.41.A

Mouser Part No
455-340241A

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz

Datasheet

5In Stock

£355.89

£294.17

£281.74

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

3406.17.0027
HUBER+SUHNER
1: £129.56
10In Stock

Mfr. Part No.
3406.17.0027

Mouser Part No
455-3406170027

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

Datasheet

10In Stock

£129.56

£110.14

£104.92

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A

3403.17.0050
HUBER+SUHNER
1: £329.62
17In Stock

Mfr. Part No.
3403.17.0050

Mouser Part No
455-3403170050

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A

Datasheet

17In Stock

£329.62

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

3401.17.0033
HUBER+SUHNER
1: £231.50
10In Stock

Mfr. Part No.
3401.17.0033

Mouser Part No
455-3401170033

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

Datasheet

10In Stock

£231.50

£230.31

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested

3400.17.0385
HUBER+SUHNER
1: £363.98
29In Stock

Mfr. Part No.
3400.17.0385

Mouser Part No
455-3400170385

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested

Datasheet

29In Stock

£363.98

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology with integrated high-pass filter

3407.17.0022
HUBER+SUHNER
1: £368.27
10In Stock
2On Order

Mfr. Part No.
3407.17.0022

Mouser Part No
455-3407170022

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology with integrated high-pass filter

Datasheet

10In Stock

2On Order

£368.27

£363.26

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz, with SEMPER GDT 90 V

3402.26.0006-EX
HUBER+SUHNER
1: £266.72
2In Stock
10Expected 10/11/2026

Mfr. Part No.
3402.26.0006-EX

Mouser Part No
455-3402260006EX

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz, with SEMPER GDT 90 V

Datasheet

2In Stock

10Expected 10/11/2026

£266.72

£242.21

£239.13

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

3401.17.K
HUBER+SUHNER
1: £450.16
2In Stock
10Expected 07/10/2026

Mfr. Part No.
3401.17.K

Mouser Part No
455-340117K

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

Datasheet

2In Stock

10Expected 07/10/2026

£450.16

£264.36

£264.35

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested

3400.19.0016
HUBER+SUHNER
1: £427.88
10In Stock
New Product

Mfr. Part No.
3400.19.0016

Mouser Part No
455-3400.19.0016

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology, NEMP tested

Datasheet

10In Stock

£427.88

£387.45

Quote

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology

3400.17.0024
HUBER+SUHNER
1: £229.31
10In Stock
New Product

Mfr. Part No.
3400.17.0024

Mouser Part No
455-3400170024

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology

Datasheet

10In Stock

£229.31

£207.62

£199.59

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology

3400.17.0230
HUBER+SUHNER
1: £308.55
8In Stock
New Product

Mfr. Part No.
3400.17.0230

Mouser Part No
455-3400170230

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology

Datasheet

8In Stock

£308.55

£279.40

£270.05

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V

3402.17.3004-EX
HUBER+SUHNER
1: £306.50
12In Stock
New Product

Mfr. Part No.
3402.17.3004-EX

Mouser Part No
455-3402173004EX

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 3 GHz (Platform 3000), with SEMPER GDT 230 V

Datasheet

12In Stock

£306.50

£277.54

£268.26

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A

3403.26.0001
HUBER+SUHNER
1: £396.73
10In Stock
New Product

Mfr. Part No.
3403.26.0001

Mouser Part No
455-3403260001

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Fine protectors hybrid technology, box design, bypass voltage 15 V, DC current 3 A

Datasheet

10In Stock

£396.73

£359.25

£347.23

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Miniature ultra-fast GDT technology, NEMP tested

3404.17.0001
HUBER+SUHNER
1: £398.39
9In Stock
New Product

Mfr. Part No.
3404.17.0001

Mouser Part No
455-3404170001

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Miniature ultra-fast GDT technology, NEMP tested

Datasheet

9In Stock

£398.39

£360.75

£348.68

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

3406.00.0037
HUBER+SUHNER
1: £199.30
52In Stock
20Expected 29/10/2026
New Product

Mfr. Part No.
3406.00.0037

Mouser Part No
455-3406000037

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

Datasheet

52In Stock

20Expected 29/10/2026

£199.30

£180.43

£173.46

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology with integrated high-pass filter for NEMP protection

3408.17.0005
HUBER+SUHNER
1: £324.54
6In Stock
10Expected 23/09/2026
New Product

Mfr. Part No.
3408.17.0005

Mouser Part No
455-3408170005

New Product

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology with integrated high-pass filter for NEMP protection

Datasheet

6In Stock

10Expected 23/09/2026

£324.54

£293.87

£284.04

Min.: 1
Mult.: 1

Connectorised Surge Protectors High voltage 18 kV DC-DC block

9077.31.0002
HUBER+SUHNER
1: £1,011.14
10In Stock
New Product

Mfr. Part No.
9077.31.0002

Mouser Part No
455-9077310002

New Product

Connectorised Surge Protectors High voltage 18 kV DC-DC block

Datasheet

10In Stock

£1,011.14

£915.49

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

3401.01.A
HUBER+SUHNER
1: £250.96
35In Stock
100On Order

Mfr. Part No.
3401.01.A

Mouser Part No
455-340101A

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

Datasheet

35In Stock

100On Order

£250.96

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

3401.17.A
HUBER+SUHNER
1: £261.45
45In Stock
50Expected 09/09/2026

Mfr. Part No.
3401.17.A

Mouser Part No
455-340117A

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 1.0 GHz

Datasheet

45In Stock

50Expected 09/09/2026

£261.45

£232.90

£225.10

Quote

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz

3402.18.A
HUBER+SUHNER
1: £494.89
8In Stock

Mfr. Part No.
3402.18.A

Mouser Part No
455-340218A

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, GDT technology up to 2.5 GHz

Datasheet

8In Stock

£494.89

£263.31

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

3406.19.0003
HUBER+SUHNER
1: £190.65
72In Stock

Mfr. Part No.
3406.19.0003

Mouser Part No
455-3406190003

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology

Datasheet

72In Stock

£190.65

£160.50

£156.01

Quote

Min.: 1
Mult.: 1

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology with integrated high-pass filter, NEMP tested

3407.17.0086
HUBER+SUHNER
1: £185.48
8In Stock

Mfr. Part No.
3407.17.0086

Mouser Part No
455-3407170086

Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Quarter-wave stub technology with integrated high-pass filter, NEMP tested

Datasheet

8In Stock

£185.48

£149.83

£146.24

View

Min.: 1
Mult.: 1