2056-25-B3FLF [BOURNS]
Light Duty 3-Electrode Gas Discharge Tube;
| 型号： | 2056-25-B3FLF |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Light Duty 3-Electrode Gas Discharge Tube |
| 文件： | 总2页 (文件大小：192K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
■ Compact size: 6 mm diameter, 8 mm length ■ Telecommunications equipment
■ Low capacitance and insertion loss
■ Switch-Grade Fail-Short option available
■ RoHS compliant*
■ Industrial equipment/electronics
■ Consumer electronics
■
UL Recognized
2056 Series Light Duty 3-Electrode Gas Discharge Tube
Characteristics
Test Methods per ITU-T K.12 and IEC 61643-311.
Model No.
2056-20
2ꢀꢀ ꢃ
Characteristic
2056-09
9ꢀ ꢃ
2056-14
145 ꢃ
2056-23
23ꢀ ꢃ
2056-25
25ꢀ ꢃ
DC Sparkover 2ꢀ ꢁ ꢂ 1ꢀꢀ ꢃVs
(1)
Impulse Sparkover
1ꢀꢀ ꢃVµs
< 75ꢀ ꢃ
< 85ꢀ ꢃ
< 75ꢀ ꢃ
< 85ꢀ ꢃ
< 6ꢀꢀ ꢃ
< 7ꢀꢀ ꢃ
< 6ꢀꢀ ꢃ
< 7ꢀꢀ ꢃ
< 6ꢀꢀ ꢃ
< 7ꢀꢀ ꢃ
1ꢀꢀꢀ ꢃVµs
Model No.
2056-42
42ꢀ ꢃ
Characteristic
2056-35
35ꢀ ꢃ
2056-40
4ꢀꢀ ꢃ
2056-47
47ꢀ ꢃ
2056-60
6ꢀꢀ ꢃ
DC Sparkover 2ꢀ ꢁ ꢂ 1ꢀꢀ ꢃVs
(1)
Impulse Sparkover
1ꢀꢀ ꢃVµs
< 65ꢀ ꢃ
< 75ꢀ ꢃ
< 7ꢀꢀ ꢃ
< 8ꢀꢀ ꢃ
< 7ꢀꢀ ꢃ
< 8ꢀꢀ ꢃ
< 8ꢀꢀ ꢃ
< 9ꢀꢀ ꢃ
< 9ꢀꢀ ꢃ
1ꢀꢀꢀ ꢃVµs
< 1ꢀꢀꢀ ꢃ
(1)
Impulse Sparkover voltage is defined as typical values of distribution.
(2)
Insulation Resistance (IR) ...................................5ꢀ V 1ꢀꢀ V 25ꢀ ꢃdc ................................................. > 1 GΩ
Glow ꢃoltage ...........................................................1ꢀ mA..................................................................... ~ 7ꢀ ꢃ
Arc ꢃoltage..............................................................1 A.......................................................................... ~ 1ꢀ ꢃ
Glow-Arc Transition Current.................................................................................................................... < 1 A
Maximum Capacitance............................................1 MHz..................................................................... < 2 pF
Maximum Impulse Discharge Current.....................5,ꢀꢀꢀ A, 8V2ꢀ µs .................................................... 1ꢀ operations
Nominal Alternating Discharge Current...................5 A, 5ꢀ Hz, 1 second.............................................. 1 operation
Impulse Life.............................................................2ꢀꢀ A 1ꢀV1ꢀꢀꢀ µs .................................................. 1ꢀꢀ operations
(3)
DC Holdover ꢃoltage ........................................................................................................................... < 15ꢀ ms
Operating Temperature............................................................................................................................ -3ꢀ to +85 ºC
Storage Temperature............................................................................................................................... -4ꢀ to +115 °C
Climatic Category (IEC 6ꢀꢀ68-1)............................................................................................................. 4ꢀ V 9ꢀ V 21
Notes:
• UL Recognized component, UL File E153537.
• At delivery AQL ꢀ.65, level II DIN ISO 2859
• Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground voltage.
• Discharge current rating is total current equally divided between Each Line To Ground (ELTG).
(2)
DC Sparkover ꢃoltage
9ꢀ ꢃ
IR Measuring ꢃoltage
5ꢀ ꢃ
145–4ꢀꢀ ꢃ
1ꢀꢀ ꢃ
25ꢀ ꢃ
42ꢀ–6ꢀꢀ ꢃ
(3)
Network Applied
DC Sparkover ꢃoltage
9ꢀ–145 ꢃ
DC Holdover ꢃoltage
52 ꢃ
2ꢀꢀ–25ꢀ ꢃ
135 ꢃ
15ꢀ ꢃ
35ꢀ–6ꢀꢀ ꢃ
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
2056 Series Light Duty 3-Electrode Gas Discharge Tube
Product Dimensions
2056-xx-A
2056-xx-B2
0.8 mm dia., 4.4 mm spacing
(B2FLF Switch-Grade Fail-Short Configuration Shown)
8.5 0.5
(.335 .020)
ꢁꢁ.5 0.5
(.ꢀ53 .020)
6.3 0.3
8.5 0.5
6.0 +0.2/-0.5
(.236 + .008/-.020)
DIA.
(.2ꢀ8 .0ꢁ2)
(.335 .020)
7.6 0.ꢀ
(.299 .0ꢁ6)
2056-xx-B3
0.8 mm dia., 3.8 mm spacing
7.5 0.5
(.295 .020)
ꢁꢁ.5 +0.8/-0.5
(.ꢀ53 +.03ꢁ/-.020)
8.5 0.5
(.335 .020)
0.8 0.05
(.03ꢁ .002)
DIA.
ꢀ.ꢀ 0.3
(.ꢁ73 .0ꢁ2)
ꢀ.ꢀ 0.3
(.ꢁ73 .0ꢁ2)
6.0 +0.2/-0.5
(.236 + .008/-.020)
DIA.
MM
(INCHES)
7.5 0.5
(.295 .020)
DIMENSIONS:
0.8 0.05
(.03ꢁ .002)
DIA.
3.8 0.3
3.8 0.3
(.ꢁ50 .0ꢁ2)
(.ꢁ50 .0ꢁ2)
How to Order
Packaging Specifications
Model 2056 ships standard bulk pack, 100 pieces per tray; 5 trays
2056 - xx - xx (F) LF
per box, 2 boxes per outer pack (1K units).
Model Number Designator
Voltage (Divided by 10)
09 = 90 V
35 = 350 V
14 = 145 V
20 = 200 V
23 = 230 V
25 = 250 V
40 = 400 V
42 = 420 V
47 = 470 V
60 = 600 V
Leads
A = No leads/Cassette Applications
B2 = 0.8 mm dia., 4.4 mm spacing
B3 = 0.8 mm dia., 3.8 mm spacing
Switch-Grade Fail-Short Option
(Blank) = None
F = Fail-Short Device (Optional)
RoHS Compliancy
LF = RoHS Compliant Product
REV. B 08/15
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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