
貼片保險絲2410
價格
訂貨量(PCS)
¥0.12
≥1000
店鋪主推品 熱銷潛力款
憩憭憦憬憤憬憦憤憭憤憧
1. 適用范圍Scope of Application
本產品適用于各種電子電路中起過電流保護作用。
This product is suitable for various kinds of electronic machines to work for over current protection.
2. 相關標準及認證Relevant Standards and Certification
2.1執(zhí)行標準Standard: UL248-1、UL248-14
2.2認證Certification
認證 Certification | 認證范圍 Scope of Certification | 證書編號 Certification No. |
UL | 50mA~20A | E502470 |
3. 原材料明細
3.1 原材料明細Material Detail
編號 No. | 零件名稱Part Name | 材質Material |
① | 端帽End cap | 黃銅表面鍍金/銀Gold/Silver plated brass |
② | 陶瓷管 Ceramic tube | 陶瓷 Ceramic |
③ | 內帽Inner cap | 黃銅表面鍍鎳Nickel plated brass |
④ | 熔絲 Fuse element | 合金線Alloy |
⑤ | 焊錫tin solder | 錫銅Tin copper |
SHENZHEN LANGSEN TE ELECTRONICS CO., LTD. | PRODUCT SPECIFICATION | EDITION NO. | A/0 |
FILE NO. | LS/C-001-002 | ||
MODEL: 24A | PAGE | PAGE 2 OF 3 |
4. 標示Mark
4.1保險絲上需有下列標示: The fuse shall have the following marking:
朗森特標志 Langsente’s logo
額定電流 Ampere rating 20A
5. 電氣特性Electrical Characteristics
5.1實驗條件: 所有測試環(huán)境溫度為25±5℃。
Test Condition: All electrical characteristics tests are conducted at an ambient temperature of 25±5℃.
5.2時間-電流特性
Time-Current Characteristics
額定電流的% % of ampere rating | 熔斷時間 Opening time |
100% | 4 hours Min |
200% | <60 s |
5.3額定分斷能力:
Interrupting Rating:
50 Amperes at 125 V /250 V/300V/350V AC (50mA ~20A)
50 Amperes at 125V DC (50mA ~20A)
6. 環(huán)境特性Environmental Characteristics
6.1使用溫度范圍Operating Temperature
-40℃~125℃。
6.2保存條件Storage Conditions
相對濕度≤75%,可以存放3年。
Relative humidity≤75%, store 3 years.
7. 可靠性試驗Reliability Test
7.1冷熱沖擊試驗Thermal Shock Test
MIL-STD-202G, Method 107G。
7.2防潮濕試驗Moisture Resistance Test
MIL-STD-202G, Method 106G。
7.3振動試驗Vibration Test
MIL-STD-202G, Method 201A。
7.4可焊性試驗Solderability Test
MIL-STD-202G, Method 208H, IEC60127-2, IEC60068-2。
SHENZHEN LANGSEN TE ELECTRONICS CO., LTD. | PRODUCT SPECIFICATION | EDITION NO. | A/0 |
FILE NO. | LS/C-001-002 | ||
MODEL: 24A | PAGE | PAGE 3 OF3 |
8.焊錫參數(shù)Soldering Parameters
8.1 回流焊Reflow Slodering
9.1.1 溫度Temperature 260℃
9.1.2 時間Time ≤10 seconds
9.1.3 最大可以承受三次回流焊
Capable for three times reflow
8.2 波峰焊Wave Soldering
9.2.1 溫度Temperature 260℃
9.2.2 時間Time ≤10 seconds
8.3 手工焊錫Hand Soldering
9.3.1 溫度Temperature 380℃
9.3.2 時間Time ≤3 seconds

