Time-Lag Ceramic Tube Fuse
Revision August 10, 2020
1 / 6
@SOCAY Electronics Corp., Ltd. 2020
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
HTP Series
SOCAY Electronics Corp., Ltd. www.socay.com
Part Name
Material
Cap
Nickel Plated Brass
Body
Non-Transparent Ceramic Tube
Fuse Element
Alloy
Lead Wire
Tin Plated Copper
This product is suitable for various kinds of
electronic devices’ circuit over current protection. Widely used
in industrial of Lighting, Power supply and Adapter
applications, etc.
Lead Pull Strength: 5N for 10±1 Seconds.
Lead Thrust Strength: 2N for 10±1 Seconds.
Solder Ability: Wave: 260℃,≤3s;
Soldering Iron: 350±10℃,≤3s.
Soldering Heat Resistance: Wave : 260℃,10s;
Soldering Iron: 350℃,5s.
Standards: In accordance with UL 248-1/-14.
Certification: UL/CUL.
Descriptions
Product Characteristics
Standards and Agency Approvals
Material Details
Time-Lag Ceramic Tube Fuse
Revision August 10, 2020
2 / 6
@SOCAY Electronics Corp., Ltd. 2020
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
HTP Series
SOCAY Electronics Corp., Ltd. www.socay.com
Part Number
Ampere
Rating (A)
Voltage
Rating
Vac(V)
Breaking
Capacity
I
2
T Melting
Integral(A
2
.S)
HTP1600A
6
250V
50A@250VAC
58
HTP1630A
6.3
250V
50A@250VAC
59
HTP1700A
7
250V
50A@250VAC
63
HTP1800A
8
250V
50A@250VAC
65
HTP2100A
10
250V
50A@250VAC
68
HTP2120A
12
250V
50A@250VAC
72
Test Condition: All electrical test is to be conducted with the ambient air at a temperature of 25±5℃.
Load Capacity: When the fuse loads through 100% of rated current, should blow within 4 hours.
Interrupting Rating: Breaking Capacity: 50A at 250V AC.
Rising Temperature Test:
When the 100% times of Ampere Rating passes the fuse, after reaching thermal balance , the temperature on the fuse
surface rising shall not be higher than 75℃. Note: Rising temperature = the Surface temperature - Ambient temperature.
Operating Characteristics:
% of Ampere Rating(In)
Blowing Time
100% * In
4 hours Min
200% * In
60 sec Max
Electrical Characteristics
Electrical Characteristics