SPD for Audio Surge Protector
Details
China B2B Services
B2B Services

SPD for Audio Surge Protector

With a standard RJ11/45 interface, the audio signal lightning protection device is suitable for audio signal lightning protection of 1 to 4 pairs of dedicated communication lines and protection of trunk lines and internal lines of program-controlled exchanges.

Surge protector for audio equipment is mainly used in telephone, public broadcasting system to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse, induced over voltage, transient operation, and resonance over voltage. We provide ADSL surge suppressor, APC mobile surge arrester, surge protector with phone jack for landline phone, as well as many other customized audio SPD unit. For more information, please feel free to contact us.

Features of SPD for Audio Surge Protector

  1. Multi. Protection circuits, Gas-Tube+ TVS technology
  2. Dual protection in Common module and different module
  3. Multi-Strike Capability

Application of SPD for Audio Surge Protector

Designed for Audio device not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge.

  1. Telephone, Fax
  2. ISDN, DDN, DSL, ADSL, VDSL
  3. Broadcast system

Technical parameters of SPD for Audio Surge Protector

Model

D180R2

R180R4

D180R2-16

D180Y2-10

D180Y2-A

Lighning proection zone(LPZ)

2

Standards Compliance

IEC61000, EN60950, GB/T18802.21-2002, TB/T2311-2002

According to IEC61643

III

According to DIN VDE6075 Part6(Draft 11.89) A1,A2

D

Max continuous operating voltage Uc

180VDC

Nominal discharge current (8/20µs) In

3KA

Max discharge current Imax (8/21µs) Imax

5KA

Rated Load Current

500mA

Cut-off Frequency fG

16MHz

Series Impedance per line R

2.2Ω

Limiting Voltage(10/700µs)

≤250V

Protection level @20kA, 8/20µs Up

≤350V

Response time tA (L-N/N-PE)

1ns

Protection line

2,3/4,5

2/3,4/5

2,3/4,5

2 line

2line

Protection port

1

2

16

10

1

Mounting

Be installed between protected equipment and signal line

Transmission rate

10Mbps

Dimension

85(H)×25(W)×25(L)mm

480 (H)×86(W)×42(L)mm

96 (H)×43(W)×70(L)mm

90 (H)×14(W)×65(L)mm

Interface form

RJ11 RJ11 RJ11 Inserting type clamped type

IP code(IEC EN 60529)

IP20

Max connecting line diameter

1.5 mm2

Material/color

Aluminum/Blue

Recommend connection line diameter

1 mm2

Largest terminal installation torque

0.6-0.8 N.M

Working conditions

Temperature: -40 to 85℃, Relative humidity: ≤95％

If you need any kinds of lightning surge protector, please contact us, as a professional surge protector factory, Techwin is willing to offer you high quality products.

Location : Build D, Huafeng Hi-Tech Industrial park, Jinlan Road, Large Industrial Park, Pingshan district, Shenzhen, 518118 Shenzhen,
Contact : win Tech, 0755 86215101

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
SPD for Audio Surge Protector

Search in a category : B2B Services
Search in a category :
protector, audio, surge
Algeria 30500 Food
EXTRAIT DE DATTES 100% NATUREL

Friday, February 28, 2014

Quantity : 15.000 POT

Extrait de Dattes 100% Naturel (Complément alimentaire) Alfaiza® ne contient aucun conservateur, ni arôme ni sucre ajouté, il est extrait naturellement de la datte. L'extrait de dattes Alfaiza® est le résultat d'un travail sur (03) trois variétés sélectionnées de dattes différentes...

SARL HARZALLAH GREEN.OIL

Morocco 400000 Cosmetics and beauty
Savon naturel à base d'huile d'argan

Tuesday, June 09, 2026

Quantity : 99999 - Price : 1,00 €

Savon naturel à base d'huile d'argan Savon naturel à base d'huile d'argan très doux et idéal pour lutter contre le desséchement de la peau. Adoucit l'épiderme et prévient contre le viellissemnt cutané. 100% végétal. Description : Savon naturel à base d'huile d'argan très doux et...

ets-lachgar

  • etslachgar
  • 400000 - Marrakech
  • +21 2 24 43 68 94
  • +21 2 61 64 43 09
France 69730 Decoration
LOT DE POIGNEES DE PORTES

Tuesday, June 09, 2026

Quantity : 50 000 PIE - Price : 2 EUROS

LOT DE POIGNEES DE PORTES LAITON ZAMACK ALU ET BOIS Quantité : 50 000 pièces Prix : 2 EUROS Bonjour, Nous sommes la société S.D.P.I.E : SOLDEUR Notre activité consiste en le rachat et la vente de lots. DESTOCKAGE D'UN LOT POIGNEES DE PORTES Nombre de pièce : 50 000 PIECES...

S.D.P.I.E

  • discount-pro
  • 69730 - GENAY
  • +33 4 72 35 91 51
  • +33 6 09 42 11 81