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Aerospace and Aviation
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RF Surge Arrestors

DCB - DC Block Protectors
FPD - DO-160 Protectors
FPH - HEMP Protectors
FPL - LEMP Protectors
FPN - NEMP Protectors
PTC - Gas Discharge Tube Arrestors
PTI - Isolated Protectors
PTR - Replaceable GDTs
QSS - Quarter-wave Shorted Stub
QWS - Quarter-wave Stub

High Current EMI/EMC Filters

FSF - Failsafe Redundant Filters
HCP - Pi Filter
HCS - Pi Suppressor
HPR - High-Current Filters
HPR E-Series - Extended Burn-In HPRs

Power/LAN Protection

ACL - AC Line Arrestors
DCL - DC Line Arrestors
DLP - Data Line Arrestors

Coaxial Solutions

ADP - Adaptors
BPF - Band Pass Filters
EXTF - ExTreme Flex™ Test Cables

Custom Designs

Product Development

Accessories

Replacement GDT
Testing Accessories
Grounding Accessories
Protection Voltage Tester

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For over 30 years NexTek has provided superior engineering solutions to the Radio Frequency industry.

Product Finder

Product Type

Product Type

All
RF Arrestor
High Current EMI/EMC Filters
Coaxial Solutions
Power/LAN Protection
Grounding/Mounting Kits and Accessories

Product Family

Product Family

All
ACL
ADP
BPF
Coaxial Solutions, EXTF
DCB
DCL
DLP
FPD
FPH
FPL
FPN
FSF
Grounding Accessories
HCP
HCS
HLF
HPR
HPR-E
Mounting Accessories
PTC
PTI
PTR
QSS
QWS
Replacement GDT
Testing Accessories

Connector-In Series

Connector-In Series

All
4.3-10
7/16 DIN
BNC
F-Type
N-Type
SMA
TNC
UHF

Connector-In Gender

Connector-In Gender

All
Female
Male

Connector-Out Series

Connector-Out Series

All
4.3-10
7/16 DIN
BNC
F-Type
N-Type
SMA
SMA or N-Type
TNC
UHF

Connector-Out Gender

Connector-Out Gender

All
Female
Male

Frequency, Min. (MHz)

Frequency, Min. (MHz)

Frequency, Max. (MHz)

Frequency, Max. (MHz)

Surge Protector Technology

Surge Protector Technology

All
DC Block
DC Blocking Capacitor & GDT, Gas Discharge Tube
GDT, Gas Discharge Tube
GDT, Gas Discharge Tube (Replaceable)
Limiter
Multistage
Quarter-Wave

Surge Protector Type

Surge Protector Type

All
D0-160
HEMP
LEMP
LEMP-LIMITER
NEMP

Power, Max Input (Watts)

Power, Max Input (Watts)

DC Handling

DC Handling

All
DC Block
DC Pass

Directionality Operation

Directionality Operation

All
Bi-Directional
Directional

Ingress Protection (Unmated)

Ingress Protection (Unmated)

All
IP67
IP68

Connector Polarity

Connector Polarity

All
Mixed
Normal
Reverse

Mounting Style

Mounting Style

All
4 Thru Hole
Bulkhead
Bulkhead/Flange/Hole
Panel
Pole or Panel

Turn-On Voltage (V ± 20%)

Turn-On Voltage (V ± 20%)

All
90
150
180
200
230
300
350
400
470
600
700
800
1000
1400
2500
3500

Max. Operating Voltage (V)

Max. Operating Voltage (V)

All
-59
16.5
16.7
19.5
30
40
48
55
59
6.5
6.7
60
65
68
7.8
N/A

Max. Operating Current (A)

Max. Operating Current (A)

All
0.05
10
12.5
15
2.5
3
4
5
7.5
N/A

Impedance (Ohm)

Impedance (Ohm)

All
50
75

Protection Level

Protection Level

All
HEMP Tested

Filter Type

Filter Type

All
Fail Safe C-Type Filter
High Current C-Type Filter
High Current Pi Filter
High Current Pi Suppressor & Filter

Current Rating (Amps.)

Current Rating (Amps.)

All
50
55
100
140
175
180
250
300
400

Capacitance (µF)

Capacitance (µF)

All
See Data Sheet
0.01
0.022
0.047
0.1
0.12
0.22
0.3
0.47
0.68
1
2.2
4.7
10
22

DC Voltage (VDC) Rating

DC Voltage (VDC) Rating

All
100
100, 200, 500, 1000
200
50
50,100, 200, 500
50,100, 200, 500, 1000
500

AC Voltage (VAC) Rating

AC Voltage (VAC) Rating

All
120
120, 250
250
400

Capacitor Tolerance (+%)

Capacitor Tolerance (+%)

All
-4
± 10%
± 20%
± 5%
See Data Sheet

Bulkhead Mounting Diameter (inches); Double D

Bulkhead Mounting Diameter (inches); Double D

All
0.48
0.515
0.64
0.7
0.77
0.89
0.99
1.02

Electrode Stud

Electrode Stud

All
1/4"-20
1/4"-28
3/8"-24
M10
M5
M6
M8
Oct-32

Design Type

Design Type

All
AC Line Surge Suppressor
Dataline Surge Suppressor
DC Line Surge Suppressor

Service Type

Service Type

All
3-Phase Wye

Connector 1 Type

Connector 1 Type

All
RJ45
Screw Down

Connector 2 Type

Connector 2 Type

All
RJ45
Screw Down

Data Rate

Data Rate

All
Gigabit Ethernet

PoE (Y/N)

PoE (Y/N)

All
N
Y

# of Ports

# of Ports

All
1
4
8

Indoor/Outdoor

Indoor/Outdoor

All
Indoor
Indoor/Enclosure
Indoor/Outdoor
Outdoor

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ACL-208-HUW-3Y

ACL

Multi-Phase primary surge protector for AC power distribution systems Photo of Inside Cover

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Fully AS9100D and ISO9001 Certified.

NexTek, LLC. is committed to EXCELLENCE in the design, manufacture, and distribution of EMC and microwave/RF components. It is NexTek’s primary goal to meet customer requirements by offering products and services that meet our standards for Quality, Performance, and Innovation.

978-486-0582
978-486-0583 (fax)
101 Billerica Ave, Building 5 Suite 101
North Billerica, MA, 01862

Proudly designed, engineered, and tested in the USA.

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