Axial Lead & Cartridge Fuses
2AG > Time Lag > 229/230 Series
229/230 Series Lead-Free 2AG, Slo-Blo® Fuse and Indicating Slo-Blo® Fuse
PS
E
Description
5IF"(4MP#MP®'VTFTBSFBWBJMBCMFJODBSUSJEHFGPSNPS
XJUIBYJBMMFBET"('VTFTQSPWJEFUIFTBNFQFSGPSNBODF
DIBSBDUFSJTUJDTBTUIFJS"(DPVOUFSQBSUXIJMFPDDVQZJOH
POFUIJSEUIFTQBDF
5IFGVTFDBUBMPHOVNCFSXJUIUIFTVGåYi4wJOTUBOUMZ
JEFOUJåFTJUTFMGVQPOPQFOJOHCZTIPXJOHBEJTDPMPSBUJPO
PGJUTHMBTTCPEZ(VFTTXPSLBOEUJNFDPOTVNJOHDJSDVJU
UFTUJOHBSFFMJNJOBUFE5IJTVOJRVFEFTJHOPGGFSTUIFTBNF
RVBMJUZQFSGPSNBODFDIBSBDUFSJTUJDTBTUIFTUBOEBSE"(
4MP#MP®GVTFEFTJHO8IFOPSEFSJOHUIF"(*OEJDBUJOH
4MP#MP®'VTFBOh4hJTSFRVJSFEBGUFSUIFDBUBMPHOVNCFS
Agency Approvals
Agency
Agency File Number
Ampere Range
E10480
250mA - 3.5A
LR 29862
250mA - 7A
E10480
4A - 7A
NBK210405 E10480D/F/G/H
1A - 7A
PS
E
Features
t *OBDDPSEBODFXJUI6-
4UBOEBSE
t 3P)4DPNQMJBOUBOE
-FBEGSFF
t 'VTFTBSFBWBJMBCMFGPS
CPBSEXBTIBCMFXJUI
UIFBEEJUJPOBMTFBMJOH
QSPDFTTOFFEUPBEE
UIFTVGåY"
250mA - 7A
t "WBJMBCMFJODBSUSJEHF
BOEBYJBMMFBEGPSN
BOEXJUIWBSJPVTMFBE
GPSNJOHEJNFOTJPOT
t 4MFFWFEGVTFTBSF
BWBJMBCMF
Applications
Electrical Characteristics for Series
Opening Time
100%
IPVST.JOJNVN
135%
200%
t 4UBOEBSETFSJFTNFFUTUIFEFNBOEJOH
SFRVJSFNFOUTPGUIF5FMFDPN*OEVTUSZ
t 5IFTFGVTFTDPNCJOFDPOWFOUJPOBMPWFSDVSSFOU
QSPUFDUJPOXJUIBCJMJUZUPXJUITUBOEIJHIDVSSFOU
TIPSUEVSBUJPOQVMTFTXIJDIDPNQMJFTUPTIPSUDJSDVJU
SFRVJSFNFOUTPG6-GPS5FMFDPNFRVJQNFOUT
IPVS.BYJNVN
TFDPOET.JOJNVN
TFDPOET.BYJNVN
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.
259
Revised: November 17, 2010
229/230 Series
229/230 Series
% of Ampere
Rating
Introduction
to &
Circuit
Protection
Axial Lead
Cartridge
Fuses
2AG > Time Lag > Transientology
229/230 Series
Electrical Characteristic Specification by Item
Amp
Code
Ampere Voltage
Rating
Rating
(A)
(V)
Interrupting
Rating
Nominal
Melting
I2t (A2 sec)
2.4300
1.3100
1.1685
0.6935
0.4805
0.3430
0.3060
0.2120
0.1460
0.1077
0.0698
0.0567
0.0502
0.0383
0.216
0.490
0.580
1.16
1.75
2.95
3.45
5.64
9.80
15.0
30.0
39.0
50.0
77.0
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
.250
.350
.375
.500
.600
.750
.800
001.
1.25
01.5
002.
2.25
02.5
003.
0.25
0.35
0.375
0.5
0.6
0.75
0.8
1
1.25
1.5
2
2.25
2.5
3
250
250
250
250
250
250
250
250
250
250
250
250
250
250
03.5
3.5
250
"!7BD
,"!7BD
,"!7ED
0.0312
110.0
004.
005.
006.
007.
4
5
6
7
125
125
125
125
"!7BD
"!7ED
0.0258
0.0186
0.0141
0.0116
148.0
267
380
464
229/230 Series
"!7BD
,"!7BD
,"!7ED
"!7BD
"!7BD
,"!7BD
,"!7ED
"!7BD
Agency Approvals
Nominal Cold
Resistance
(Ohms)
260
PS
E
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.
Axial Lead & Cartridge Fuses
2AG > Time Lag > 229/230 Series
Description
4UBOEBSEBOE4FSJFT4MP#MPGVTFTNFFUUIFEFNBOEJOHSFRVJSFNFOUTPGUIF5FMFDPNJOEVTUSZ5IFTFGVTFTDPNCJOF
DPOWFOUJPOBMPWFSDVSSFOUQSPUFDUJPOXJUIUIFBCJMJUZUPXJUITUBOEIJHIDVSSFOUTIPSUEVSBUJPOQVMTFT5IFTFGVTFTDPNQMZ
XJUIUIFTIPSUDJSDVJUSFRVJSFNFOUTPG6-GPSUFMFQIPOFFRVJQNFOU*OTVMBUJOHTMFFWFPQUJPOBWBJMBCMF
Features
*OBDDPSEBODFXJUIVOEFSXSJUFST-BCPSBUPSJFT4UBOEBSE6-
"WBJMBCMFJODBSUSJEHFBOEBYJBMMFBEGSPNBOEXJUIWBSJPVTMFBEGPSNJOHEJNFOTJPOT
3P)4DPNQMJBOUBOEMFBEGSFF
"WBJMBCMFJOSBUJOHTGSPNN"UP"
'VTFTBSFBWBJMBCMFGPSCPBSEXBTIBCMFXJUIUIFBEEJUJPOBMTFBMJOHQSPDFTTOFFEUPBEEUIFTVGåY"
Applications
6TFEGPSUIFUFMFDPNJOEVTUSZ
Surge Withstand Specificatons
Amp Code
Ampere Rating
(A)
.250
.350
.375
.500
.600
.750
.800
001.
1.25
0.25
0.35
0.375
0.5
0.6
0.75
0.8
1
1.25*
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
I2t (A2 sec)
10 x 160 μs
1500V
10 x 560 μs
800V
10 x 1000 μs
1000V
"!7BD
"!7BD
"!7BD
"!7BD
2.4300
1.3100
1.1685
0.6935
0.4805
0.3430
0.3060
0.2120
0.1460
0.216
0.490
0.580
1.16
1.75
2.95
3.45
5.64
9.80
23.0A
34.0A
40.0A
60.0A
71.0A
91.0A
104.0A
130A
162.0A
16.6A
25.8A
25.4A
37.7A
47.2A
65.5A
68.9A
88.6A
118.1A
12.4A
19.3A
19.0A
28.2A
35.3A
49.0A
51.6A
66.3A
100.0A
"QFBL7YNJDSPTFDPOETSFQFUJUJPOT
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.
261
229/230 Series
229/230 Series
Peak Withstand Current(lp):5IFTFGVTFTXJMMXJUITUBOESFQFUJUJPOTPGBEPVCMFFYQPOFOUJBMJNQVMTFXBWFIBWJOHQFBL
DVSSFOUTMQ
BOEQFBLWPMUBHFTBTMJTUFE
Introduction
to &
Circuit
Protection
Axial Lead
Cartridge
Fuses
2AG > Time Lag > Transientology
229/230 Series
Average Time Current Curves
.250A
.375A
.500A
.750A
1.00A
1.50A
2.0A
2 .5A
3.0A
3.5A
4A
5A
7A
Temperature Rerating Curve
1000
TIME IN SECONDS
100
10
1
0.1
0.01
0.1
1
10
100
CURRENT IN AMPERES
1000
Soldering Parameters - Wave Soldering
Recommended Process Parameters:
280
260
Wave Parameter
240
220
200
Preheat:
180
%FQFOETPO'MVY"DUJWBUJPO5FNQFSBUVSF
Lead-Free Recommendation
5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO
160
5FNQFSBUVSF.JOJNVN
100° C
140
5FNQFSBUVSF.BYJNVN
1SFIFBU5JNF
150° C
TFDPOET
Solder Pot Temperature:
260° $.BYJNVN
Solder Dwell Time:
TFDPOET
120
100
80
60
40
240
230
220
210
200
190
180
170
160
150
140
130
120
110
90
100
80
70
60
50
40
30
0
0
20
20
10
Temperature (°C) - Measured on bottom side of board
300
Recommended Hand-Solder Parameters:
Time (Seconds)
Cooling Time
Preheat Time
4PMEFS*SPO5FNQFSBUVSF¡$¡$
)FBUJOH5JNFTFDPOETNBY
Dwell Time
Note: These devices are not recommended for IR or
Convection Reflow process.
229/230 Series
262
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.
Axial Lead & Cartridge Fuses
2AG > Time Lag > 229/230 Series
Product Characteristics
#PEZ(MBTT
$BQ/JDLFMoQMBUFECSBTT
-FBET5JOoQMBUFE$PQQFS
Materials
Terminal Strength
.*-45%(.FUIPE"5FTU
$POEJUJPO"
Solderability
3FGFSFODF*&$4FDPOE&EJUJPO
"OOFY"
Product Marking
$BQ
$BQ
#SBOEMPHPDVSSFOUBOEWPMUBHF
SBUJOHT
4FSJFTBOEBHFODZBQQSPWBM
NBSLT
Dimensions
Operating Temperature
o$UP$
Thermal Shock
.*-45%(.FUIPE(
5FTU$POEJUJPO#DZDMFT
$UP$
Vibration
.*-45%(.FUIPE"
Humidity
.*-45%(.FUIPE
#5FTU$POEJUJPO")JHI
3)
BOE&MFWBUFE
UFNQFSBUVSF$
GPS
IPVST
Salt Spray
.*-45%(.FUIPE%
5FTU$POEJUJPO#
Part Numbering System
229 000P Series
230 000P Series
4.7 (.184")
.635
(.025")
4.5
(.177")
14.48
(.57")
0229 xxxx M X P
14.48
(.57")
Series
Amp Code
Refer to Amp Code column of
Electrical Characteristics Table
38.1
(1.50") TYP.
Quantity Code
M = 1000
"YJBM-FBE.BUFSJBM4PMEFSDPBUFE$PQQFS
Packaging Code
X = Filler
229/230 Series
Lead-free
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.
263
229/230 Series
Introduction
to &
Circuit
Protection
Axial Lead
Cartridge
Fuses
2AG > Time Lag > Transientology
229/230 Series
Packaging
Packaging Specification
Quantity
Quantity &
Packaging Code
Taping Width
#VML
N/A
5
VX
N/A
#VML
N/A
5
VXS
N/A
#VML
N/A
100
HX
N/A
#VML
N/A
100
HXS
N/A
#VML
N/A
1000
.9
N/A
#VML
N/A
1000
.94
N/A
#VML
N/A
5
VX
N/A
#VML
N/A
5
VXS
N/A
#VML
N/A
100
HX
N/A
#VML
N/A
100
HXS
N/A
#VML
N/A
1000
.9
N/A
#VML
N/A
1000
.9&
N/A
#VML
N/A
1000
.9'
N/A
Packaging Option
229 Series
230 Series
#VML
N/A
1000
.9'
N/A
#VML
N/A
1000
.9'0
N/A
#VML
N/A
1000
.9'
N/A
#VML
N/A
1000
.9'0
N/A
#VML
N/A
1000
.9'
N/A
#VML
N/A
1000
.9'0
N/A
#VML
N/A
1000
.9'
N/A
#VML
N/A
1000
.90
N/A
#VML
N/A
1000
.94
N/A
3FFMBOE5BQF
&*"&
1500
%35
5NNw
3FFMBOE5BQF
&*"&
1500
%354
5NNw
3FFMBOE5BQF
&*"&
1500
%35
N/A
3FFMBOE5BQF
&*"&
2500
&35
5NNw
3FFMBOE5BQF
&*"&
2500
&354
5NNw
3FFMBOE5BQF
&*"&
1000
.35&
5NNw
3FFMBOE5BQF
&*"&
1500
%"5
5NNw
3FFMBOE5BQF
&*"&
1500
%"50
5NNw
3FFMBOE5BQF
&*"&
1500
%35
5NNw
3FFMBOE5BQF
&*"&
1500
%354
5NNw
3FFMBOE5BQF
&*"&
1500
%3544
5NNw
3FFMBOE5BQF
&*"&
1500
%35
5NNw
3FFMBOE5BQF
&*"&
1500
%354
5NNw
3FFMBOE5BQF
&*"&
2500
&35
5NNw
3FFMBOE5BQF
&*"&
2500
&354
5NNw
3FFMBOE5BQF
&*"&
2500
&35
5NNw
3FFMBOE5BQF
&*"&
2500
&354
5NNw
229/230 Series
264
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/229.html
or /230.html for current information.