Features
Applications
■ CEV, huts, cabinets, pedestals
■ PBXs
■ Data communications
■ Accepts 5-pin protector modules
■ Lightweight and compact
■ 10, 20, 25, 50 and 100 pair models
■ Custom models available
■ UL Listed per 1893
■ RoHS Compliant*
BLK Series Protector Panels
The Bourns® Model BLK Series 5-pin protector module panels are designed to provide protection for circuits being provided on twisted pair.
These panels are designed to provide connection and protection for cabinets, CEV, huts, and pedestal applications. The modular protector
panels are Cat 5 compatible and can be easily sized to a variety of port counts for broadband applications. A large variety of module capacities
are available by combining various standard 10, 20, 25, 50 and 100 pair models.
The BLK Series uses standard 5-pin modules to provide overvoltage protection from harmful transient voltage surges such as lightning and
power cross transients. 5-pin modules with sneak current protection are also available. The BLK Series building terminal can be supplied with
no modules or with factory-installed Bourns® 5-pin protector modules of your choice. See www.bourns.com for Bourns® 5-pin protector module
Material
Plastic (Main Body).......................................................................................................................... UL 94V-0 rated
Metal (Mounting Hardware) ............................................................................................................. Steel, zinc-plated
Conductive Components.................................................................................................................. Copper or copper alloys, tin-plated
Insulation Resistance ............................................................................................................................ > 30 megohms @ 1000 VD
Temperature Characteristics
High Temperature ............................................................................................................................ +60 °C without deformation
Product Dimensions
Packaging Specifications
Carton Length x
Short Pin
Models
Length x Width x Thickness
Weight
(Pounds)
Quantity per
Carton
(Inches)
Model
Width x Thickness
(Inches)
BLK-010-x-01
BLK-010-x-02
BLK-020-A-01
BLK-020-A-02
BLK-020-B-01
BLK-020-B-02
BLK-025-x-01
BLK-025-x-02
BLK-050-x-01
BLK-050-x-02
BLK-100-x-01
BLK-100-x-02
6.7 x 0.83 x 0.84
0.17
0.31
0.40
0.35
0.8
BLK-010
BLK-020
7 x 7 x 4
12 x 8 x 12.5
13.25 x 11.5 x 7.25
12 x 8 x 12.5
30 x 12 x 16
15
40
20
20
40
40
8.6 x 1.5 x 0.84
8.7 x 1.4 x 0.9
4.9 x 3.1 x 0.84
8.7 x 3.1 x 0.84
BLK-025
BLK-050
BLK-100
BLK-100-C01
30 x 12 x 16
7.9 x 6.1 x 0.84
7.9 x 6.1 x 0.84
1.5
1.5
How to Order
BLK-100-C01(1)
BLK - nnn - x - nn
(1)
BLK-100-C01 double-hole option only available with short gold pins.
Model Designator
Number of Pairs
Long Pin
Models
Length x Width x Thickness
(Inches)
Weight
(Pounds)
010 = 10
020 = 20
025 = 25
050 = 50
100 = 100
BLK-010-x-03
BLK-010-x-04
BLK-020-A-03
BLK-020-A-04
BLK-020-B-03
BLK-020-B-04
BLK-025-x-03
BLK-025-x-04
BLK-050-x-03
BLK-050-x-04
BLK-100-x-03
BLK-100-x-04
6.7 x 0.83 x 1.1
8.6 x 1.5 x 1.1
8.7 x 1.4 x 1.1
4.9 x 3.1 x 1.1
8.7 x 3.1 x 1.1
7.9 x 6.1 x 1.1
0.17
0.31
0.40
0.35
0.8
Mounting Type
A = Standard
B = Discrete (Optional)
C = Double-hole (Only Available with Short Gold Pins)
Note: Omit Dash after “C” in Part Number; Example: BLK-xxx-C01
Terminal Type
01 = Short Gold Pins
02 = Short Tin Pins
03 = Long Gold Pin
04 = Long Tin Pins
1.5
Examples:
BLK-010-A-01 = 10 pair, standard mount, short gold pins
BLK-010-A-02 = 10 pair, standard mount, short tin pins
BLK-025-B-03 = 25 pair, discrete mount, long gold pins
BLK-025-B-04 = 25 pair, discrete mount, long tin pins
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal
disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
REV. C 10/19
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