050906
WebSite www.littelfuse.com
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
15 +0,25
1,3 +0,1
2,6 +0,1
Note: 1.00 means the number one with two decimal places. 1,000 means the number
one thousand.
MM
MM
MINIAINIA
INIAINIA
INIATURETURE
TURETURE
TURE F F
F F
FUSEHOLDERSUSEHOLDERS
USEHOLDERSUSEHOLDERS
USEHOLDERS
Holder / No.
649649
649649
649 SpecificationsSpecifications
SpecificationsSpecifications
Specifications
StandardStandard
StandardStandard
Standard
IEC 60127-6
UL 512
PackagingPackaging
PackagingPackaging
Packaging
100: Bulk (500 pcs.)
103: Bulk (4x3000 pcs.)
ApprovalsApprovals
ApprovalsApprovals
Approvals
MountingMounting
MountingMounting
Mounting
Solder pins 0.5 x 1.0mm and plastic stud
MaterialsMaterials
MaterialsMaterials
Materials
Holder: White Thermoplastic, UL94 V-0
Polybutylenterephthalat PBTP
Metal parts: Copper alloy
Solderable, tinned
Protection Class & CategoryProtection Class & Category
Protection Class & CategoryProtection Class & Category
Protection Class & Category
PC1 (IEC 60127-6)
Electrical Data (23ºC)Electrical Data (23ºC)
Electrical Data (23ºC)Electrical Data (23ºC)
Electrical Data (23ºC)
Rated Voltage: 250V
Max. Current/Power: 6.3A/1.6W
Minimum Cross SectionMinimum Cross Section
Minimum Cross SectionMinimum Cross Section
Minimum Cross Section
Conducting path - 0.2mm2
Operating TOperating T
Operating TOperating T
Operating Temperatureemperature
emperatureemperature
emperature
-25ºC to +70ºC (consider de-rating)
Stock ConditionsStock Conditions
Stock ConditionsStock Conditions
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew, maximum value for 30 days - 95%
Contact ResistanceContact Resistance
Contact ResistanceContact Resistance
Contact Resistance
≤ 5mΩ
Isolation ResistanceIsolation Resistance
Isolation ResistanceIsolation Resistance
Isolation Resistance
102MΩ
SolderabilitySolderability
SolderabilitySolderability
Solderability
235ºC, 2 sec. (soldering bath; IEC 60068-2-20)
Soldering Heat ResistanceSoldering Heat Resistance
Soldering Heat ResistanceSoldering Heat Resistance
Soldering Heat Resistance
260ºC, 10 sec. (soldering bath; IEC 60068-2-20)
MarkingMarking
MarkingMarking
Marking
Approvals
Unit WeightUnit Weight
Unit WeightUnit Weight
Unit Weight
1.2g
PC Mount, 5x20mm Fuses,PC Mount, 5x20mm Fuses,
PC Mount, 5x20mm Fuses,PC Mount, 5x20mm Fuses,
PC Mount, 5x20mm Fuses,
leadfreeleadfree
leadfreeleadfree
leadfree
MM
MM
MINIAINIA
INIAINIA
INIATURETURE
TURETURE
TURE F F
F F
FUSEHOLDERSUSEHOLDERS
USEHOLDERSUSEHOLDERS
USEHOLDERS
Holder / No.
271.110271.110
271.110271.110
271.11011
11
1
formerly 510
PackagingPackaging
PackagingPackaging
Packaging
000: Bulk (100 pcs.)
MountingMounting
MountingMounting
Mounting
In-line, for use with customer-provided cables
TT
TT
Terminalserminals
erminalserminals
erminals
Crimp-type with ferrule (Note 1)
Screw-type (Note 2)
MaterialsMaterials
MaterialsMaterials
Materials
Holder: Black Thermoplastic
Metal Parts: Copper alloy,
corrosion-protected
Electrical Data (23ºC)Electrical Data (23ºC)
Electrical Data (23ºC)Electrical Data (23ºC)
Electrical Data (23ºC)
Rated Voltage: 250V
Maximum Current: 6.3A
Minimum Cross SectionMinimum Cross Section
Minimum Cross SectionMinimum Cross Section
Minimum Cross Section
Conductor - 2.5mm2
Unit WeightUnit Weight
Unit WeightUnit Weight
Unit Weight
6.0g
In-Line TIn-Line T
In-Line TIn-Line T
In-Line Type, 5x20mm Fusesype, 5x20mm Fuses
ype, 5x20mm Fusesype, 5x20mm Fuses
ype, 5x20mm Fuses
leadfreeleadfree
leadfreeleadfree
leadfree
Order Qty.Order Qty.
Order Qty.Order Qty.
Order Qty. Order-Order-
Order-Order-
Order- Series Series
Series Series
Series Packaging Packaging
Packaging Packaging
Packaging
InfoInfo
InfoInfo
Info Number Number
Number Number
Number
649 0000 100/103
Specifications are subject
to change without notice
Order Qty.Order Qty.
Order Qty.Order Qty.
Order Qty. Order-Order-
Order-Order-
Order- Series Series
Series Series
Series Packaging Packaging
Packaging Packaging
Packaging
InfoInfo
InfoInfo
Info Number Number
Number Number
Number
271 1101 000
Specifications are subject
to change without notice
PCB-Thickness: 1.6mm ± 0.14mm
23 9
1
15
2,1 0,5
2,9
1
3,5
3
13
1,35
Stud Stud
