Technical Data
2541
Effective
May
2017
Supersedes
May
2014
3216LV
Fast-acting
Line-voltage
Chip™ surface mount fuse
Environmental data
•
Operating Temperature Range: -65 °C to +125 °C, with proper
derating
•
Thermal Shock: MIL-STD-202, Method 107, Test Condition B
(-65 °C to 125 °C), 1000 cycles, fuses soldered to FR-4 glass-
epoxy circuit board
•
Vibration: MIL-STD-202, Method 204, Test Condition C (55 Hz
to 2000 HZ, 10 G)
•
Solderability: Withstands 60 seconds above 200 °C, 260 °C
maximum
•
Moisture Resistance: MIL-STD-202, Method 106, 10 day cycle
•
Solder Leach Resistance & Terminal Adhesion: EIA-576 (30
seconds submersion in 260 °C (tin-lead solder)
Product features
•
Surface mount fuse, fast acting, 125Vac
•
Utilize thick and thin metal film technologies for
superior fusing action and enhanced reliability.
Soldering method
•
Wave Immersion: 260 °C, 10 sec max.
•
Infrared Reflow: 260 °C, 30 sec max.
Agency information
•
UL Recognition Guide & File numbers: JDYX2 &
E19180.
•
CSA Component Acceptance: 053787 C 000
Ordering
•
Specify packaging and product code (i.e.,
TR/3216LV1-R)
ELECTRICAL CHARACTERISTICS
% of Amp Rating
Opening Time
100%
4 hours minimum
250%
5 seconds maximum
& Class No: 1422 30
Part
Number
3216LV250-R
3216LV375-R
3216LV750-R
3216LV1-R
3216LV1.25-R
3216LV1.5-R
Current
Rating
(Amps)
250mA
375mA
750mA
1
1.25
1.5
Voltage
Rating
Vac/dc
125
125
125
125
125
125
Interrupting
Rating
@125Vac/dc
(amps)
50
50
50
50
50
50
SPECIFICATIONS
Typical Melting
Integral @ 10X Rated
Current (A
2
* sec)
AC
DC
0.00016
0.000084
0.001
0.0002
0.0033
0.00379
0.020
0.0084
0.035
0.021
0.038
0.024
Typ. Resistance
@ ≤ 10%
Rated Current
( )
4.5
1.80
0.75
0.52
0.40
0.26
Typ. Voltage
Drop @ Rated
Current (Volts)
1.4
0.73
0.63
0.63
0.62
0.49
Notes:
1. AC interrupting rating, melting integral and total clearing integral measured at 125V, unity power factor
2. DC interrupting rating, melting integral and total clearing integral measured at 125V with a battery source
3. Voltage drop measured at 23 ± 3°C ambient temperature with the device mounted on a suitable circuit board trace
4. It is recommended that fuses be mounted with ceramic (white) side facing up
5. Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended,
with further derating required at elevated ambient temperatures
Technical Data
2541
Effective
May
2017
3216LV
Fast-acting Line-voltage Chip™ surface mount fuse
250mA
3.20
±
0.2
(0.126
±
0.008)
375mA
500mA
750mA
1A
1.25A
1.5A
Drawing Not to Scale
Dimensions
.75
mm
⁄
(inches)
TIME CURRENT CURVE
1.60
±
0.2
(0.063
±
0.008)
10
CURRENT
RATING
0.50
±
0.25
(0.020
±
0.010)
Land Pattern
0.90 + 0.20, -0.15
(0.035 + 0.008, -0.006)
2.80
1
1.80 to
2.00
1.20 to 1.40
4.20 to 4.40
1.60
TIME IN SECONDS
.1
.01
.001
.1
1
10
CURRENT IN AMPERES
Packaging Code
TR
Description
3000 fuses on 8mm tape-and-reel on a 7 inch (178mm) reel per EIA Standard 481
PACKAGING CODE
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No.
2541
May
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
40
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