telecommunications protectors for superior performance and long life. The
2430 series protector provide highly reliable overvoltage and self-resetting sneak current protection for copper pair voice-band and
high speed data circuits. The Bourns
®
MSP
®
device combines the advantages of gas tube and solid state protection, while integrating
three advanced technologies: a proprietary high-effiency gas discharge tube, precision matched metal oxide varistors and a patented
Switch-Grade Fail-Short mechanism. The unique Switch-Grade Fail-Short mechanism ensures superior thermal protection with fast
acting, highly reliable response to thermal overload conditions. This combined technology provides lower capacitance, higher reliability
and longer life than competitive hybrid technologies. Bourns
®
Multifuse
®
PPTCs are used for sneak current protection providing reliable
and self-resetting performance with less than four ohms of resistance.
Bourns
®
2430 protectors can be used universally for broadband voice and data circuits including ADSL, ADSL2+, VDSL, VDSL2 and
high-speed Ethernet. The 2430 series is an innovative, superior choice for 5 pin protection of copper pair circuits.
Characteristics
Test methods per UL 497, CSA C22.2, Telcordia GR 974, 1361 and SBC SR 5165.
DC Breakdown ............................................................................................................................................300-400 V
AC Breakdown @ 60 Hz ..............................................................................................................................300-400 V
Impulse Breakdown
100 V/µs ................................................................................................................................................600 V
1000 V/µs ..............................................................................................................................................650 V
Insertion Loss @ 100 MHz...........................................................................................................................< 0.4 dB
1
Return Loss @ 100 MHz..............................................................................................................................< 14 dB
1
Capacitance Tip to Ring @ 1 MHz ..............................................................................................................12 pF typical
Capacitance Tip or Ring to Ground @ 1 MHz .............................................................................................23 pF typical
Impulse Reset
2
52 V, 260 mA ........................................................................................................................................< 10 ms
135 V, 200 mA .......................................................................................................................................< 10 ms
150 V, 200 mA .......................................................................................................................................< 150 ms
Impulse Life Characteristics (Tip and Ring to Ground Simultaneously)
10 A, 10/1000 µs ...................................................................................................................................> 3000 operations
100 A, 10/1000 µs .................................................................................................................................> 300 operations
300 A, 10/1000 µs .................................................................................................................................> 100 operations
500 A, 10/1000 µs .................................................................................................................................> 400 operations
3
2,000 A, 10/250 µs ...............................................................................................................................> 25 operations
5,000 A, 20/100 µs ................................................................................................................................> 2 operations
20,000 A, 8/20 µs .................................................................................................................................> 1 operation
AC Life Characteristics (Tip and Ring to Ground Simultaneously)
0.5 A rms continuous ............................................................................................................................> 30 seconds
1 A rms, 1 second, 600 ft. cable ...........................................................................................................> 60 operations
1 A rms, 1 second, 1 mile cable............................................................................................................> 60 operations
10 A rms, 1 second ...............................................................................................................................> 5 operations
65 A rms, 11 cycles...............................................................................................................................> 1 operation
3
120 A rms, 0.1 second ..........................................................................................................................1 operation
High Current Capability and Thermal Operation (T/R to Ground) ...............................................................> 30 Arms, simultaneously
Storage and Operating Temperature ..........................................................................................................-55 to +85 °C
Sneak Current Characteristics
Resistance (No Heat Coil Inductance) ..................................................................................................< 4 ohms
Transition Current @-40 °C (800 mA), +20 ° C (540 mA), +65 °C (300 mA).................................................< 210 seconds
Rated Current @-40 °C (100 mA), +20 ° C (100 mA), +65 °C (100 mA) ......................................................> 3 hours
Impulse Life 10 x 1000
µs
@-40 °C, +20 ° C, +65 °C..................................................................................25 A ELTGS
Telcordia analyzed for controlled (non-sealed) and uncontrolled high exposure (sealed) environments per GR 974 and SBC SR 5165.
Please refer to Telcordia Analysis Report DA-1547 Volumes 1 and 2.
Notes:
1
Tested according to Category 5 requirements
2
Network applied
3
Per Rus PE 80
Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground breakdown voltage.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
2430 Series 5-Pin Surge Protector
Product Dimensions
13.0
(0.51)
64.5
(2.54)
5.7
(0.223)
19.1
(0.75)
11.2
(0.44)
5.6
(0.22)
DIMENSIONS:
MM
(INCHES)
52.6
(2.07)
6.1
(0.24)
Schematic
How To Order
2430 - 4 xx - x - xx - xx
Model Number Designator
Overcurrent Protection
Housing Color
1 = Black
3 = Red
6 = Blue
7 = Violet
9 = Orange
10 = Yellow
Pin Plating
G = Gold Plated
N = Tin Plated (Ground pin is tin plated on all models)
MOV Balance
Blank = Standard MSP
®
BC = Balanced Capacitance
Housing Options
S = Sealed
T = Test Points
ST = Sealed and Test Points
Examples:
2430-41-G-T =
Black housing, gold-plated pins, standard MSP
®
, 4 ohm, test points
2430-43-N-BC = Red housing, tin-plated pins, balanced capacitance MSP
®
, 4 ohm
REV. A 01/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
