SA72SB0 Datasheet, PDF (7/7 Pages) Bourns Electronic Solutions – Breaker (Surface Mount Thermal Cutoff Device)

SA Series Breaker (Surface Mount Thermal Cutoff Device)
Caution when using Breaker (Continued)
HANDLING CAUTIONS
1. Since the breaker body is composed of plastic parts, do not clamp or dent with tools as this could cause a resistance increase or body
damage.
2. Breaker terminals are thin copper-alloy with right angle edges. Handle carefully to avoid injury to fingers. Handling while wearing finger
cots and using tweezers is recommended.
3. When mounting the breaker on a cell or PCM board, be careful to avoid placing excessive stress on the breaker body and terminals.
Excessive stress may cause a resistance increase or body damage. Please refer to the following cautions:
a) Do not apply more than 5 N moment to the breaker body (refer to Figure 1)
b) Do not apply more than 1.5 cN-m twist torque to the breaker body (refer to Figure 2)
c) Do not apply more than 15 N bending force to the breaker body (refer to Figure 3)
d) Do not apply more than 0.4 cN-m twist torque to the breaker terminals (refer to Figure 4)
e) Do not apply more than 2 N force to the breaker terminals (refer to Figure 5)
f) Do not bend terminals more than 45 ° at root (refer to Figure 6)
g) Do not twist terminals more than 20 ° with the breaker body affixed.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Due to possible updates to safety standards and other reasons,
45 °
45 °
there may be changes in specifications for this data sheet without
prior notification. Therefore, before design-in for your application,
45 °
45 °
please contact us for the most up-to-date specifications.
Figure 9
Figure 7
Rod A
Rod B
Figure 8
Rod A
Rod B
milliohm meter
REV. 04/17
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.