Subminiature Fuses
2010 Series /
8.5x8.5x4mm (Square) / Time-Lag Type
I-T Characteristics /
時間-電流特性
Ampere Rating
額定電流
% of Ampere Rating
額定電流%
150%
210%
100mA~6.3A
275%
400%
1000%
Opening Time
熔斷時間
1 Hrs Min. /
最短1小時
2Min Max. /
最長2分鐘
400ms Min.10s Max. /
最短400毫秒, 最長10秒
150ms Min. 3s Max. /
最短150毫秒, 最長3秒
20ms Min. 150s Max. /
最短20毫秒, 最長150毫秒
In accordance with IEC60127-3 standard,sheet4 /
遵循
IEC60127-3,
規格單4
Product Features /
產品特性
Materials
材質
Body /
本體：thermoplastic
/
耐熱性塑料
UL94 V-0
Lead /
引線：tinned
copper wire /
鍍錫銅線
Dimensions /
尺寸圖
(Unit /
單½:mm)
Operating Temperature
操½溫度
Solderability
可焊性
Resistance to
Soldering Heat
耐焊接熱
-55℃ to +125℃
(consider de-rating /
需考慮溫度折減)
12.7±0.2
8.5 Max
8.5 Max
8.5 Max
19.2±0.5
0.5 Min
5.08±0.2
6.0 Min
5.08±0.2
5.08±0.2
Ø1
.0
4.0±0.2
260℃,
≤ 3s. (wave /
波峰焊)
350±10℃,
≤ 3s. (soldering iron /
烙鐵焊)
260℃,
10s. (wave /
波峰焊)
350℃,
3s. (soldering iron /
烙鐵焊)
Wave soldering parameter /
波峰焊
Soldering pot temperature /
錫爐溫度
：260℃
Max
Solder dwell time /
焊接時間
：2∼5s
Hand welding parameter /
手工焊
Soldering iron temperature /
烙鐵溫度
：350±5℃
Solder dwell time /
焊接時間
：1∼2s
Max.
Can be stored for 3 years under tight seal condition at
temperature of +10℃~60℃,
relative humidity ≤ 75%.
在溫度+10
℃~60℃,
相對濕度
≤ 75%
的密閉條件下可存放
3
年
。
At most can be kept 30 days at temperature +10℃~60℃,
relative humidity ≤ 95% under covered conditions.
在溫度+10
℃~60℃，
相對濕度為
95%
的非露天下最多可存放
30
天
。
18.0±1.0
8.5 Max
3.85±0.2
9.0±0.2
Recommended
Soldering Parameters
建議焊錫參數
L
±0
.1
6.35±0.2
12.7±0.2
Ø4.0±0.2
Storage Conditions
儲存條件
Long Leads /
長引線
：L＝19.2±0.5mm
Short Leads /
短引線
：L＝4.5±0.5mm
Electrical Characteristics /
電氣特性
Rated Current
額定電流
100mA
125mA
160mA
200mA
250mA
315mA
400mA
500mA
630mA
800mA
1.00A
1.25A
1.60A
2.00A
2.50A
3.15A
4.00A
5.00A
6.30A
8.00A
10.0A
Remark: For
For
For
,
,
,
,
,
Rated Voltage
額定電壓
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
250V/300V
,
Breaking Capacity
分斷½力
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Safety Approvals
安全認證
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100A@250V AC
&
130A@250V AC
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50A@300V AC
&
100A@300V AC
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,130A at 250V AC and 100A at 250V AC ;
,50A at 300V AC
,100A at 300V AC
www.walterfuse.com
Subminiature Fuses : 2010 Series
18
0.5 Min
Ø0.6±0.1
电源技术
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