实验项目 Test Item

浪涌承受能力

突波寿命测试

实验项目 Test Item

拉力强度

施加2.5KG负重于引线约30秒钟后，检测直流放电

电压，绝缘阻抗，静态电容及检查外观 (Apply 2.5

kgs load approximately 30 seconds, then check

for pull-out and breaking of the lead wire.)

满足各个特性相关参数值

Within standard mentioned in

Initial Characteristics.

让一只玻璃放电管与一只1500pF的电容并于电源两

端，每间隔10秒施加10KV电压,做200次.(Apply 10

KV voltage charged in 1500pF condenser and

apply the current to the specimen,200 times at 10

seconds of intervals.)

满足各个特性相关参数值

Within standard mentioned in

Initial Characteristics.

环境试验测试/Enviromental Characteristics

试验方法 Test Method

结果Specification

浪涌寿命测试/Surge Characteristics

试验方法 Test Method

结果Specification

在玻璃放电管置于8/20us的浪涌测试仪两端，施加

该型号相对应的耐冲击电流，间隔时间为60s 正负

各测试5次。检测其直流电压，绝缘阻抗，静态电

容及检查外观

直流放电电流Vs/Vs≦30%

(DC spark-over volatage

JSE: △Vs/Vs≦30%)

弯曲强度

实验项目 Test Item

焊锡附着性

焊锡耐热性

将沾过助焊剂之导线，自距离导线迷熔接点根部

3mm处起，浸于265±5℃之焊锡液中5秒钟后，将导

线之助焊剂洗净后，检查焊锡附着情况.(Apply flux

and immerse in molten solder, up to the point of

3mm from the body,for 5 sec. (235℃±5℃). Wash

the leadwire and check for soldering adhesion.)

导线需均匀附着90%以上(Lead

wire is evenly covered by

solder over 90%.)

将沾过助焊剂之导线，自距离导线迷熔接点根部

3mm处起，浸于265±5℃之焊锡液中10秒钟后，检

测直流放电电压，绝缘阻抗抗，静态电容及检查外

观.(Apply flux and immerse in molten solder, up

满足各个特性相关参数值

Within standard mentioned in

距离引线熔接点根部绝3mm处，使用曲率半径为

0.75-0.8mm器具，与轴方向垂直角度，负重

0.25Kg，弯曲后回复原状，反复2次后，检测直流

放电电压，绝缘阻抗，静态电容及外观(Bend the

lead wire, with jig which radius is 0.75~0.8mm, at

the point of 2mm from the body, under 0.25 kgs

load applied at the right angle the direction of the

amis and get the bent lead wire back to its

original poing after the procedure was repeated 2

times.)

满足各个特性相关参数值

Within standard mentioned in

Initial Characteristics.

环境试验测试/Enviromental Characteristics

试验方法 Test Method

结果Specification

焊锡耐热性

观.(Apply flux and immerse in molten solder, up

to the point of 3mm from the body,for 5 sec. (235

℃±5℃). Wash the leadwire and check for

soldering adhesion.)

Within standard mentioned in

Initial Characteristics.

SPG/SPMB Series

REV.2014.05.01

03 | www.spsemi.cn