Features
n Hybrid design
n Low leakage
n Bidirectional protection
n Low capacitance
n UL Type 5 Recognized
n RoHS compliant*
GMOV Series - 14 & 20 mm Hybrid Protection Component
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page
of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Industry Standard Compliance
Standard UL 1449 4th Edition
File Number E313168
General Information
Bourns combines its patented GDT with FLAT® technology and a Metal Oxide Varistor
(MOV) to create a new and innovative GMOV™ Series Hybrid Protection Component.
By combining the best features of both MOV and GDT technologies, the GMOV™ Series
achieves high performance as a long life protector with low capacitance and, most
importantly, very low leakage. The GMOV™ Series is ideally suited for any number of
AC and DC power applications where a high level of performance is required over time.
Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)
Parameter Symbol Min. Typ. Max. Unit
Operating Temperature TOPR -40 25 +85 ˚C
Storage Temperature TSTG -40 25 +105 ˚C
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Bourns
Part No.
Operating Protection
Max. Continuous
Operating Voltage
(MCOV)
Max.
Leakage
@ MCOV
Max.
Capacitance
Inom
UL 1449/4th. Imax
Ring Wave
Surge
IEEE 62.41
Protection
Level Current
Class (1)
IEC 61051-1
Clamp
Transition
Time
Energy
Vrms Vdc Arms 1 MHz 15 Ops. 1 Op. 200 A Max. Typ. 8/20 μs
V V μA pF A A Ops. Vfp Vcµs J
GMOV-14D450K 45 56 < 1 4 3,000 6,000 ± 250 900 150 0.3 24
GMOV-14D500K 50 65 < 1 4 3,000 6,000 ± 250 800 150 0.3 27
GMOV-14D650K 65 85 < 1 4 3,000 6,000 ± 250 800 185 0.3 33
GMOV-14D950K 95 125 < 1 4 3,000 6,000 ± 250 800 270 0.3 53
GMOV-14D111K 115 150 < 1 4 3,000 6,000 ± 250 800 320 0.3 60
GMOV-14D131K 130 170 < 1 4 3,000 6,000 ± 250 800 360 0.3 70
GMOV-14D141K 140 180 < 1 4 3,000 6,000 ± 250 950 380 0.3 78
GMOV-14D151K 150 200 < 1 4 3,000 6,000 ± 250 950 420 0.3 84
GMOV-14D171K 175 225 < 1 4 3,000 6,000 ± 250 950 470 0.3 99
GMOV-14D231K 230 300 < 1 4 3,000 6,000 ± 250 1,300 620 0.3 130
GMOV-14D251K 250 320 < 1 4 3,000 6,000 ± 250 1,300 675 0.3 140
GMOV-14D271K 275 350 < 1 4 3,000 6,000 ± 250 1,300 730 0.3 155
GMOV-14D301K 300 385 < 1 4 3,000 6,000 ± 250 1,300 800 0.3 175
GMOV-14D321K 320 415 < 1 4 3,000 6,000 ± 250 1,300 875 0.3 180
GMOV-20D450K 45 56 < 1 4 5,000 10,000 ± 250 950 150 0.3 49
GMOV-20D500K 50 65 < 1 4 5,000 10,000 ± 250 900 150 0.3 56
GMOV-20D650K 65 85 < 1 4 5,000 10,000 ± 250 900 185 0.3 70
GMOV-20D950K 95 125 < 1 4 5,000 10,000 ± 250 900 270 0.3 106
GMOV-20D111K 115 150 < 1 4 5,000 10,000 ± 250 950 320 0.3 130
GMOV-20D131K 130 170 < 1 4 5,000 10,000 ± 250 950 360 0.3 140
GMOV-20D141K 140 180 < 1 4 5,000 10,000 ± 250 950 380 0.3 155
GMOV-20D151K 150 200 < 1 4 5,000 10,000 ± 250 950 420 0.3 168
GMOV-20D171K 175 225 < 1 4 5,000 10,000 ± 250 950 470 0.3 190
GMOV-20D231K 230 300 < 1 4 5,000 10,000 ± 250 1,300 620 0.3 255
GMOV-20D251K 250 320 < 1 4 5,000 10,000 ± 250 1,300 675 0.3 275
GMOV-20D271K 275 350 < 1 4 5,000 10,000 ± 250 1,300 730 0.3 305
GMOV-20D301K 300 385 < 1 4 5,000 10,000 ± 250 1,300 800 0.3 350
GMOV-20D321K 320 415 < 1 4 5,000 10,000 ± 250 1,300 875 0.3 360
Environmental Specications
Moisture Sensitivity Level ......................... 1
ESD Classication (HBM)..................... N/A
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
MOV
GMOV
14D131K
1901
(1) Front Level Protection (Vfp) dened as measured with 10 % of peak current in accordance with IEC 61051-1.
3312 - 2 mm SMD Trimming Potentiometer
Product Dimensions
GMOV Series - 14 & 20 mm Hybrid Protection Component
Typical Part Marking
DIMENSIONS: MM
(INCHES)
Bourns Part Number Bourns Part Marking
GMOV-14D450K 14D450K
GMOV-14D500K 14D500K
GMOV-14D650K 14D650K
GMOV-14D950K 14D950K
GMOV-14D111K 14D111K
GMOV-14D131K 14D131K
GMOV-14D141K 14D141K
GMOV-14D151K 14D151K
GMOV-14D171K 14D171K
GMOV-14D231K 14D231K
GMOV-14D251K 14D251K
GMOV-14D271K 14D271K
GMOV-14D301K 14D301K
GMOV-14D321K 14D321K
Dimension GMOV-14DxxxK GMOV-20DxxxK
D (Max.) 16.5
(.649)
23.0
(.906)
H (Max.) 20.0
(.787)
26.0
(1.024)
T1 (Max.) 5.0
(.197)
6.0
(.236)
T2 (Max.) 8.0
(.315)
9.0
(.354)
d0.8 ± 0.1
(.031 ± .004)
1.0 ± 0.1
(.039 ± .004)
E7.5 ± 1.0
(.295 ± .039)
10.0 ± 1.0
(.394 ± .039)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
GMOV-20D450K 20D450K
GMOV-20D500K 20D500K
GMOV-20D650K 20D650K
GMOV-20D950K 20D950K
GMOV-20D111K 20D111K
GMOV-20D131K 20D131K
GMOV-20D141K 20D141K
GMOV-20D151K 20D151K
GMOV-20D171K 20D171K
GMOV-20D231K 20D231K
GMOV-20D251K 20D251K
GMOV-20D271K 20D271K
GMOV-20D301K 20D301K
GMOV-20D321K 20D321K
D
20.0
(.787)
MIN.
H
GMOV
14D131K
d
E
T1
T2
1901
MANUFACTURER’S
TRADEMARK
UL
RECOGNIZED
COMPONENT
MODEL SERIES
PART NUMBER
DATE CODE: YEAR AND WEEK
OF MANUFACTURE
• YEAR (LAST TWO DIGITS)
• WEEK (01 - 52)
EXAMPLES:
1901 = YEAR 2019, WEEK 1
2144 = YEAR 2021, WEEK 44
GMOV
14D131K
1901
Applications
AC Line Protection
n White goods
n Power line communications
n Smoke alarm systems
n High value consumer goods
n UL1449 SPD
DC Line Protection
n Solar inverters
n Power supplies
n Distribution systems
MOV
3312 - 2 mm SMD Trimming Potentiometer GMOV Series - 14 & 20 mm Hybrid Protection Component
How to Order
GMOV - nnD nn (n) K - __
Model Designator
GMOV™ = GDT/MOV Hybrid Protection Component
Disc Diameter
14D = 14 mm
20D = 20 mm
RMS Voltage
See Electrical Characteristics Table
Multiplier of Voltage Digits
0 = No multiplier
1 = nn times 101
MOV Disc Voltage Tolerance
K = 10 %
Packaging
Blank = Bulk
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Solder Prole
200
250
250
150
200
100
50
0
Component Temperature (°C)
10050 150
Time (Seconds)
250300 350400
tp
Tp
Tsmin
Tsmax
TLTL
Ramp Tp to TL
Ramp TL to Tp
Soak/Preheat Ramp
Users should ensure that they do not exceed the scope of IPC/JEDEC J-STD-020 (Pb-Free) during solder assembly.
Prole Feature Prole Limits
Preheat temperature min. (Tsmin)
Preheat temperature max. (Tsmax)
Ramp time (Tsmax – Tsmin)
150 °C
200 °C
60 – 120 seconds
Ramp-up rate (TL to Tp) 3 °C / second max.
Liquidus temperature (TL)
Time maintained above TL
217 °C
60 – 150 seconds
Peak package body temperature 260 °C
Time within 5 °C of peak temperature
(Tp)
30 seconds max.
Ramp-down rate (Tp to TL) 6 °C / second max.
Time from 25 °C to peak temperature 8 minutes max.
Construction Circuit Diagram
U
MOV
Zinc Oxide Disc
GDT Disc
Lead Material:
Tin-plated Copper
Coating:
Epoxy Resin
CDDFN5-0504N - TVS/Steering Diode Array
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
GMOV Series - 14 & 20 mm Hybrid Protection Component
Packaging Information - 14 mm Disc
DIMENSIONS: MM
(INCHES)
BULK
GMOV-14DxxxK: 1600 pcs. per carton
• 200 pcs. per bag;
• 2 bags per inner box;
• 4 inner boxes per carton
350.0
(13.78)
260.0
(10.24)
150.0
(5.91)
Packaging Information - 20 mm Disc
DIMENSIONS: MM
(INCHES)
BULK
GMOV-20DxxxK: 1000 pcs. per carton
• 250 pcs. per bag;
• 1 bag per inner box;
• 4 inner boxes per carton
350.0
(13.78)
260.0
(10.24)
150.0
(5.91)
REV. A – 03/19
MOV
Asia-Pacic: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
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C1753 05/17/18R