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2054 Datasheet, PDF (1/2 Pages) KR Electronics, Inc. – Lowpass Filter | |||
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*RoHS COMPLIANT
Features
â Surface mount
â Compact mini-size - 5 x 7.2 mm
â Economical
â Low capacitance and insertion loss
â UL Recognized
â RoHS compliant*
2054 Series Surface Mount Gas Discharge Tube Surge Protector
Bourns offers a low-cost, 3-electrode surface mount GDT surge protection device. The 2054 Series is ideal for broadband
protection due to its ultra-low capacitance. The 2054 Series offers superior protection characteristics suitable for telecommunications,
commercial and industrial applications.
Characteristics
Test Methods per ITU-T (CCITT) K.12, IEEE C62.31
Characteristic
DC Sparkover ±20 % @ 100 V/s
Impulse Sparkover
100 V/µs
1000 V/µs
2054-23
230 V
550 V
650 V
2054-30
300 V
700 V
800 V
Model No.
2054-35
350 V
700 V
800 V
2054-42
420 V
800 V
900 V
2054-47
470 V
800 V
900 V
Insulation Resistance (IR) ........................................100 V ..................................................................... > 109 Ω
Capacitance ............................................................1 MHz..................................................................... 2.0 pF maximum
DC Holdover Voltage1 .............................................>135 V (80 V for 2054-23) ...................................... < 150 ms
Impulse Discharge Current......................................5000 A, 8/20 µs ..................................................... 5 operations
200 A, 10/1000 µs .................................................. 100 operations
Alternating Discharge Current .................................5 Arms, 1 sec., 50 Hz ............................................ 1 operation minimum
Operating Temperature............................................................................................................................ -30 to +85 ºC
Climatic Category (IEC 60068-1)............................................................................................................. 40/90/21
Notes:
⢠UL Recognized component, UL File E153537.
⢠Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground voltage.
⢠The rated discharge current is the total current equally divided between each line to ground.
⢠Surface Mount (SM) parts may show a temporary increase in DCBD after the solder reï¬ow process. Most devices will recover
within 24 hours time. It should be noted that there is no quality defect nor change in protection levels during the temporary change
in DCBD.
⢠At delivery AQL 0.65 AQL Level II, DIN ISO 2859
1. Network applied.
Asia-Paciï¬c: Tel: +886-2 2562-4117 ⢠Fax: +886-2 2562-4116
Europe: Tel: +41-41 768 5555 ⢠Fax: +41-41 768 5510
The Americas: Tel: +1-951 781-5500 ⢠Fax: +1-951 781-5700
www.bourns.com
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Speciï¬cations are subject to change without notice.
Customers should verify actual device performance in their speciï¬c applications.
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