參數資料
型號: 649
廠商: Littelfuse, Inc.
元件分類: 保險絲支架,夾子&硬件
英文描述: MINIATURE FUSEHOLDERS
中文描述: 微型保險絲
文件頁數: 1/1頁
文件大小: 94K
代理商: 649
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
2,6 +0,1
Note: 1.00 means the number one with two decimal places. 1,000 means the number
one thousand.
M
INIATURE
USEHOLDERS
Holder / No. 649
Specifications
Standard
IEC 60127-6
UL 512
Packaging
100: Bulk (500 pcs.)
103: Bulk (4x3000 pcs.)
Approvals
Mounting
Solder pins 0.5 x 1.0mm and plastic stud
Materials
Holder:
White Thermoplastic, UL94 V-0
Polybutylenterephthalat PBTP
Metal parts:
Copper alloy
Solderable, tinned
Protection Class & Category
PC1 (IEC 60127-6)
Electrical Data (23oC)
Rated Voltage:
250V
Max. Current/Power: 6.3A/1.6W
Minimum Cross Section
Conducting path - 0.2mm
2
Operating Temperature
-25oC to +70oC (consider de-rating)
Stock Conditions
+10oC to +60oC
relative humidity
75% yearly average,
without dew, maximum value for 30 days - 95%
Contact Resistance
5m
Isolation Resistance
10
2
M
Solderability
235oC, 2 sec. (soldering bath; IEC 60068-2-20)
Soldering Heat Resistance
260oC, 10 sec. (soldering bath; IEC 60068-2-20)
Marking
Approvals
Unit Weight
1.2g
PC Mount, 5x20mm Fuses,
leadfree
F
Holder / No. 271.1101
formerly 510
Packaging
000: Bulk (100 pcs.)
Mounting
In-line, for use with customer-provided cables
Terminals
Crimp-type with ferrule (Note 1)
Screw-type (Note 2)
Materials
Holder:
Black Thermoplastic
Metal Parts:
Copper alloy,
corrosion-protected
Electrical Data (23oC)
Rated Voltage:
Maximum Current:
Minimum Cross Section
Conductor - 2.5mm
2
Unit Weight
6.0g
250V
6.3A
In-Line ype, 5x20mm Fuses
leadfree
Order Qty.
Info
Order-
Number 649
Series Packaging
0000 100/103
Specifications are subject
to change without notice
Order Qty.
Info
Order-
Number
Series Packaging
1101 000
Specifications are subject
to change without notice
PCB-Thickness: 1.6mm ± 0.14mm
23
9
1
Stud
15
2,1
0,5
2,9
1
Stud
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