GTCA28-272L-R03

Gas Discharge Tube
High Voltage Two Electrode
Series
Over-Voltage Protection Device
PRODUCT: GTCA28-272L-R03
DOCUMENT: SCD27725
REV LETTER: D
REV DATE: July 26,2016
PAGE NO.: 1 OF 2
© 2016 Littelfuse,Inc
Specifications are subject to change without notice.
Revised July 26,2016
littelfuse.com
Specification Status: Released
Marking:
TABLE I. DIMENSIONS:
A
B
D1
D2
MIN
MAX
MIN
MAX
MIN
MAX
NOM
mm
58.0
66.0
5.8
6.2
7.8
8.2
0.8
in*
(2.28)
(2.60)
(0.23)
(0.24)
(0.31)
(0.32)
(0.03)
*Rounded off approximation
TABLE II. ELECTRICAL CHARACTERISTICS:
DC Sparkover Voltage
Impulse Sparkover
Voltage
Insulation
Resistance
Capacitan
ce
Impulse Discharge Current
8/20μs
@ 5,000V/s
@100V/μs
@1,000V
DC
@1MHz
300hits
(150hits for
each polarity)
10 hits (5hits
for each
polarity)
1hit
2700V ± 15%
3,700V
≥ 10,000MΩ
<1.0pF
100A
3kA
10kA
General Characteristics:
No Radioactive Materials
Storage temperature: -40°C … +90°C
Operating temperature: -40°C … +90°C (*)
Electrode: Fe-Ni alloy, Ni plated
Lead: Sn plated Copper
Note (*) Can work at 105°C. Please contact Littelfuse for more information
Agency Recognitions: UL1449 (File# E332226)
Precedence: This specification takes precedence over documents referenced herein
Effectivity: Reference documents shall be the issue in effect on the date of invitation for bid
CAUTION: Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame
Materials Information
ROHS Compliant ELV Compliant
Gas Discharge Tube
High Voltage Two Electrode
Series
Over-Voltage Protection Device
PRODUCT: GTCA28-272L-R03
DOCUMENT: SCD27725
REV LETTER: D
REV DATE: July 26,2016
PAGE NO.: 2 OF 2
© 2016 Littelfuse,Inc
Specifications are subject to change without notice.
Revised July 26,2016
littelfuse.com
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. Littelfuse products are not designed for, and shall not be used for, any purpose (including,
without limitation, military, aerospace, medical, lifesaving, life-sustaining or nuclear facility applications, devices intended for surgical
implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury,
death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties gr anted by
Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse
shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in
applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless
otherwise agreed by Littelfuse.

GTCA28-272L-R03

Mfr. #:
Manufacturer:
Littelfuse
Description:
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2700V 2POLE AXIAL LEADS HV GDT
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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