Specifications:
1) Operating temperature: ?55 to 135oC
2) Relative humidity: 98% (40oC)
3) Rated current: 20# 5A, 12# 35A, 4# 125A
4) Contact resistance: 20# 5m|?, 12# 1m|?, 4# 0.66 m|?
5) Insulation resistance: ?Y 1000m|?
6) Withstand voltage:
a) 20#: 1,000V(AC50Hz)
b) 12#, 4#: 1500V (AC50Hz)
7) Vibration: 10 to 2,000Hz (14.7g)
8) Shock acceleration: 98g
9) Mechanical life: 1,000 times
10) Materials:
a) Housing: PET T102 G30 UL94V-0
b) Contacts:
i) Pressing: H62Y
ii) Soldering: HPb59-1Y
iii) Spring: QBe2.0
11) Failure rate: less than 10-9

Inner packing:
Small plastic bags within cardboard boxes