GTCS28-XXXM-R05 [TE]
Gas Discharge Tubes; 气体放电管
| 型号： | GTCS28-XXXM-R05 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Gas Discharge Tubes |
| 文件： | 总5页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Gas Discharge Tubes
GTCX28-XXXM-R05 Series
Raychem Circuit Protection Products 8mm 2Pole
GDTs (ceramic gas discharge tubes), are
commonly used to help protect sensitive telecom
equipment such as communication lines, signal
lines and data transmission lines from damage
caused by transient surge voltages that typically
result from lightning strikes and equipment
switching operations.
Raychem Circuit Protection Products GDTs offer a
high level of surge protection, low capacitance and
a broad array of breakover voltage levels, making
them suitable for applications such as MDF (Main
Distribution Frame) modules, high data-rate
telecom applications (e.g. ADSL, VDSL), and
surge protection on power lines. Raychem Circuit
Protection GDTs, can help equipment meet the
most stringent regulatory standards.
Benefits:
Features:
• Helps provide overvoltage fault protection against
• 2Pole, 8mm devices
high energy surges
• Broad voltage range from 75V-600V
• Suitable for high-frequency applications
• Various form factors: surface mount, axial leads, no
leads
• Low capacitance and insertion loss
• UL 497B recognized
• RoHS compliant
• Devices tested per ITU K.12 recommendations
• Non-radioactive materials
Applications:
• Telecommunications
• Industrial and consumer electronics, such as
- Surge protectors
- MDF modules, xDSL equipment, RF system
protection, antenna, base station
- Alarm system
Gas Discharge Tubes
Document: SCD 27654
Status: Released
© 2009 Tyco Electronics Corporation. All rights reserved.
1
Rev: A
Date: March 25, 2009
Gas Discharge Tubes
GTCX28-XXXM-R05 Series
Device Voltage Ratings and Part Marking
Impulse
Sparkover
DC Holdover
On-State Voltage
Voltage
Part Number
DC Sparkover
@100V/s
±20% Tolerance
(V)
Nominal
Per ITU K.12
(@ 1A)
(<150ms)
(V)
@100 V/µs (V)
@1000 V/µs (V)
(V)
GTCX28-750M-R05
GTCX28-900M-R05
GTCX28-141M-R05
GTCX28-151M-R05
GTCX28-201M-R05
GTCX28-231M-R05
GTCX28-251M-R05
GTCX28-261M-R05
GTCX28-301M-R05
GTCX28-351M-R05
GTCX28-401M-R05
GTCX28-421M-R05
GTCX28-471M-R05
GTCX28-501M-R05
GTCX28-551M-R05
GTCX28-601M-R05
75
450
450
500
500
600
600
600
700
800
900
900
900
1050
1100
1300
1300
550
550
<52
<52
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
90
140
150
200
230
250
260
300
350
400
420
470
500
550
600
600
<80
600
<80
700
<135
<135
<135
<135
<150
<150
<150
<150
<150
<150
<150
<150
700
700
800
900
1000
1000
1000
1150
1200
1400
1400
Note:X options: S: Surface-mount; A: Axial-leaded; N: No-leaded
Part Marking : XX = lot code
Device Surge Rating, Capacitance, Insulation
AC
Impulse
Impulse
Discharge
Current
(1sec duration;
10 hits)
Insulation
Resistance
UL
Rating
Part Number
Discharge
Current
Capacitance
Life
8x20µs
10 hits
10x1000µs
300 hits
UL497B
#E179610
@50 Hz
5Arms
@1Mhz*
<1pF
@100V**
GTCX28-XXXM-R05
5kA
100A
10,000 (MΩ)
All Devices
* <1.2pF for 75V and 90V devices
** Devices <=150V measured @ 50V; Devices >=500V measured @ 250V
Gas Discharge Tubes
Document: SCD 27654
Status: Released
© 2009 Tyco Electronics Corporation. All rights reserved.
2
Rev: A
Date: March 25, 2009
Gas Discharge Tubes
GTCX28-XXXM-R05 Series
Product Dimensions
DIMENSIONS = MILLIMETERS [INCHES]
Surface-mount (GTCS28-XXXM-R05)
No Leads (GTCN28-XXXM-R05)
Axial Leads (GTCA28-XXXM-R05)
X
Y
Z
NOM
9.0
NOM
5.6
NOM
1.2
(0.047)
mm:
in*:
(0.354)
(0.220)
Gas Discharge Tubes
Document: SCD 27654
Status: Released
© 2009 Tyco Electronics Corporation. All rights reserved.
3
Rev: A
Date: March 25, 2009
Gas Discharge Tubes
GTCX28-XXXM-R05 Series
General Characteristics
No Radioactive Material
Storage Temperature: -40ºC to +90ºC
Operating Temperature: -40ºC to +90ºC
Body: Nickel Plated
Leads: Surface-mount, Axial Devices: Tin Plated
Devices with No Leads: Nickel Plated
Soldering Note: Devices with no leads are non-solderable; meant for insertion into magazine clips
Packaging Information
Part Description
Tray / Reel
Standard Package
No Leads:
Axial Leads:
GTCN28-XXXM-R05
GTCA28-XXXM-R05
100pcs
100pcs
100pcs
2,000pcs
1,000pcs
2,000pcs
2500pcs
Surface-mount: GTCS28-XXXM-R05
Tape & Reel SMD part: GTCS28-XXXM-R05-2 500pcs
Part Numbering System
Example Part Number: GTCX28-351M-R05
GT = Gas Tube
C =
X =
Ceramic
Lead Configuration: N= No leads; A= Axial Leads; S= Surface-
mount
2 =
8 =
2 Electrode device
8mm Diameter
351 = DC Spark Over Voltage of 350V (at 100V/s)
M =
R =
Tolerance of 20% on DC Spark Over Voltage
Product Family Designator
05 =
Surge rating: 8x20µs 5kA 10 times
Gas Discharge Tubes
Document: SCD 27654
Status: Released
© 2009 Tyco Electronics Corporation. All rights reserved.
4
Rev: A
Date: March 25, 2009
Gas Discharge Tubes
GTCX28-XXXM-R05 Series
Part Marking Reference
Example Part Marking:
35 R05 GN
Manufacture Mark
=
35 =
Voltage Designator (35 = 350V)
R05 =
GN =
Product Family Designator + Surge Current 5kA (8x20µs 10 hits)
Year and Week of Manufacture
308 Constitution Drive, MS R21/2A
Menlo Park, CA USA 94025-1164
Tel (800) 227-7040
(650) 361-6900
Fax (650) 361-2508
www.circuitprotection.com
www.circuitprotection.com.hk (Chinese)
www.circuitprotection.jp (Japanese)
Raychem, TE Logo and Tyco Electronics are trademarks.
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product
selected for their own applications. Tyco Electronics reserves the right to change or update, without notice, any information contained in this publication;
to change, without notice, the design, construction, processing, or specification of any product; and to discontinue or limit production or distribution of
any product. This publication supersedes and replaces all information previously supplied. Without expressed or written consent by an officer of Tyco
Electronics, Tyco Electronics does not authorize the use of any of its products as components in nuclear facility applications, aerospace, or in critical life
support devices or systems. Tyco Electronics expressly disclaims all implied warranties regarding the information contained herein, including, but not
limited to, any implied warranties of merchantability or fitness for a particular purpose. Tyco Electronics’ only obligations are those in the Tyco
Electronics Standard Terms and Conditions of Sale and in no case will Tyco Electronics be liable for any incidental, indirect, or consequential damages
arising from the sale, resale, use, or misuse of its products.
Gas Discharge Tubes
Document: SCD 27654
Status: Released
© 2009 Tyco Electronics Corporation. All rights reserved.
5
Rev: A
Date: March 25, 2009
相关型号：
©2020 ICPDF网 联系我们和版权申明