Fuses Datasheet
219XA Series
5×20mm, Time-Lag Fuse
RoHS
Pb
PS
E
Description
5×20mm time-Lag glass body cartridge fuse designed to IEC
specification.
Features
■ Designed to International IEC
Standards for use globally
■ Available in cartridge and axial
lead form
■ Meets the IEC 60127-2, Sheet
6 specification for time-Lag
fuses
■ RoHS compliant and
lead-free
Applications
Used as supplementary protection in appliance or utilization
equipment to provide individual protection for components or
internal circuits.
Additional Information
Agency Approvals
Agency
Resources
Accessories
Samples
PS
E
Electrical Characteristics for Series
% of Ampere
Rating
150%
210%
275%
400%
1000%
Agency File/Certificate Number
Cartridge:
NBK220604-E10480A
DPC NBK230604-E10480A
Leaded:
NBK220604-E10480B
NBK230604-E10480B
CCC self declaration
No.:2020970207000068
Ampere Range
1A – 5A
6.3A
1A – 5A
6.3A
0.040A-6.3A
Ampere Rating
Opening Time
E10480
0.040A – 6.3A
0.04A - 0.1A
0.125A – 6.3A
0.04A - 0.1A
0.125A – 6.3A
0.04A - 0.1A
0.125A – 6.3A
0.04A - 0.1A
0.125A – 6.3A
0.04A - 0.1A
0.125A – 6.3A
1 hours, Minimum
1 hours, Minimum
2 minutes, Maximum
2 minutes, Maximum
0.2 sec., Min; 10 sec. Max
0.6 sec., Min; 10 sec. Max
0.04 sec., Min; 3 sec. Max
.15 sec., Min; 3 sec. Max
.01 sec., Min; 0.3 sec. Max
.02 sec., Min; 0.3 sec. Max
29862
0.125A – 6.3A
1620075
0.040A – 6.3A
40016080
0.040A – 6.3A
KM41462
0.125A – 6.3A
N/A
0.040A – 6.3A
RU C-DE.HB26.B.01385/21
1
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD.07/20/21
Fuses Datasheet
219XA Series
5×20mm, Time-Lag Fuse
Electrical Characteristic Specifications by Item
Maximum
Maximum
Voltage Drop
Power
at Rated
Dissipation
Current
at 1.5ln
(mV)
(W)
Agency Approvals
Nominal
Amp Voltage
Amp
Interrupting
Cold
Rating Rating
Code
Rating
Resistance
(A)
(V)
(Ohms)
Nominal
Melting
I2t
(A2 sec)
.040 0.040
250
0.01640
.050 0.050
250
21.2920
0.01700
3500
1.6
x
x
x
x
.063 0.063
250
14.2685
0.03800
3000
1.6
x
x
x
x
31.8620
4000
PS
E
1.6
x
x
x
x
x
.100 0.100
250
6.0180
0.07900
2500
1.6
.125 0.125
250
4.2000
0.13000
2000
1.6
.160 0.160
250
2.5500
0.31000
1900
1.6
x
x
x
x
x
x
x
.200 0.200
250
1.6000
0.32000
1500
1.6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
.250 0.250
250
1.0495
0.54000
1300
1.6
x
x
x
x
x
x
x
.315 0.315
250
0.8475
1.23000
1100
1.6
x
x
x
x
x
x
x
x
.400 0.400
250
.500 0.500
250
.630 0.630
250
150A @
250VAC
0.5350
1.40000
1000
1.6
x
x
x
x
x
x
0.3700
3.00000
900
1.6
x
x
x
x
x
x
x
0.2750
4.82000
300
1.6
x
x
x
x
x
x
x
.800 0.800
250
0.1635
9.35000
250
1.6
x
001.
250
0.1165
19.20000
150
1.6
x
1.00
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1.25
1.25
250
0.0817
27.15000
150
1.6
x
x
x
x
x
x
x
01.6
1.60
250
0.0551
44.20000
150
1.6
x
x
x
x
x
x
x
x
002.
2.00
250
0.0452
92.70500
150
1.6
x
x
x
x
x
x
x
x
02.5
2.50
250
0.0305
138.00000
120
1.6
x
x
x
x
x
x
x
x
3.15
3.15
250
0.0231
202.00000
100
1.6
x
x
x
x
x
x
x
x
004.
4.00
250
0.0158
330.00000
100
1.6
x
x
x
x
x
x
x
x
005.
5.00
250
0.0117
544.00000
100
1.6
x
x
x
x
x
x
x
x
06.3
6.3
250
0.0107
1093.03500
100
1.6
x
x
x
x
x
x
x
x
*4A-6.3A have an Interrupting rating 100A@350Vac.
2
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD.07/20/21
Fuses Datasheet
219XA Series
5×20mm, Time-Lag Fuse
2.5A
3.15A
4A
5A
6.3A
Average Time Current Curves
0.125A
0.160A
0.200A
0.250A
0.315A
0.400A
0.500A
0.630A
0.800A
1A
1.25A
1.6A
2A
Temperature Re-rating Curve
10000
1000
TIME IN SECONDS
100
10
1
0.1
0.01
0.001
0.1
1
10
100
1000
CURRENT IN AMPERES
Recommended Process Parameters:
300
280
Wave Parameter
260
Lead-Free Recommendation
Preheat:
240
220
(Typical Industry Recommendation)
(Depends on Flux Activation Temperature)
200
180
160
140
120
100
80
60
40
Temperature Minimum:
100°C
Temperature Maximum:
150°C
Preheat Time:
60-180 seconds
Solder Pot Temperature:
260°C Maximum
Solder Dwell Time:
2-5 seconds
Recommended Hand-Solder Parameters:
240
230
220
210
200
190
180
170
160
150
140
130
120
110
90
100
80
70
60
50
40
30
0
0
20
20
10
Temperature (°C) - Measured on bottom side of board
Soldering Parameters - Wave Soldering
Time (Seconds)
Solder Iron Temperature: 350°C +/- 5°C
Heating Time: 5 seconds max.
Cooling Time
Preheat Time
Dwell Time
Note: These devices are not recommended for IR or Convection Reflow process.
Packaging
Packaging Option
Bulk
Bulk
Reel and Tape
Bulk
Packaging Specification
N/A
N/A
EIA 296-E
N/A
Quantity
219XA Series
1000
1000
1000
1000
3
Quantity & Packaging Code
Taping Width
MXA
MXAE
MRAET1
MXG
N/A
N/A
T1=53mm (2.087”)
N/A
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD.07/20/21
Fuses Datasheet
219XA Series
5×20mm, Time-Lag Fuse
Product Characteristics
Body: Glass
Cap: Nickel Plated Brass
Leads: Tin Plated Copper
MIL-STD-202, Method 211.
Test Condition A
Materials
Terminal Strength
MIL-STD-202 Method 208
Solderability
Cap 1: Brand logo, current and voltage rating
Cap 2: Agency approval markings Series
Available in Bulk (M=1000 pcs/pkg) or on
Tape/Reel (MRET1=1000 pcs/reel)
Product Marking
Packaging
Operating
Temperature
–55ºC to +125ºC
Shock
MIL-STD-202, Method 107, Test Condition B: (5
cycles –65OC to +125OC)
Vibration
MIL-STD-202, Method 201
Humidity
MIL-STD-202, Method 103, Test Condition A
high RH (95%) and elevated temperature (40O
C) for 240 hours.
Salt Spray
MIL-STD-202 Method 101, Test Condition B
Dimensions
Part Numbering System
All dimensions in mm
0219 xxxx M XA E P
20+0.5
0219 000XAP
5.2+0.1
-0.2
5.1+0.6
0219.040XAEP to
0219.100XAEP
40±1.0
5.1+0.6
Series
Lead-free
Amp Code
Option Codes
Refer to Amp Code column of
Electrical Characteristics Table
5.6±0.4
21.5±1.0
Quantity Code
40±1.0
Packaging Code
M = 1000
0.65±0.05
0219.125XAEP to
021906.3XAEP
Blank : Cartidge Type Fuse
E
: Axial Leaded Fuse
X = Filler
A = Enhanced l sq t
5.5±0.3
21.5±1.0
0.65±0.05
Recommended Accessories
Accessory
Type
Holder
Block
Clip
Series
Max
Application
Voltage
Description
Max
Application
Amperage
345_ISF
Panel Mount Shock-Safe Fuseholder
10
345
Shock-Safe Fuseholder with PC Mount, Solder Mount and Panel Mount options
20
830
PC Mount Shock-Safe Miniature Fuseholder
16
520
Metric OMNI-BLOK® Fuse Block
646
PC Mount Miniature Fuse Block
10
250
6.3
658
Surface Mount Miniature Fuse Block
10
520_W
PC Mount Miniature Fuse Clip
6.3
111
PC Board Mount Fuse Clip
10
445
PC Board Mount Fuse Clip
10
Notes:
1. Do not use in applications above rating.
2. Please refer to fuseholder data sheet for specific re-rating information.
3. Please contact factory for applications greater than the max voltage and amperage shown.
Disclaimer Notice - 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 may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics.
4
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD.07/20/21
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