Datasheet

5. Characteristic :
Terminal
strength
No evidence of mechanical
damage
Direct load :
Resistance to a 2.5 kgs direct load for 10 secs.
in the direction of the longitudinal axis of the
terminal leads
Twist test :
Terminal leads shall be bent through 90 ° at
a point of about 6mm from the body of the
resistor and shall be rotated through 360°
about the original axis of the bent terminal in
alternating direction for a total of 3 rotations
(Sub-clause 4.16)
Solderability 95 % coverage Min.
The area covered with a new , smooth
clean , shiny and continuous surface free
from concentrated pinholes.
Test temp. of solder : 245кʳ±ʳ5к
Dwell time in solder : 2 to 3 secs.
(Sub-clause 4.17)
Soldering temp.
reference
The leads immersed into solder bath to 3.2 to 4.8 mm.
from the body. Permanent resistance change shall be
checked.
Wave soldering condition: (2 cycles Max.)
Electrical characteristics shall be
satisfied. Without distinct
deformation in appearance.
(95 % coverage Min.)
Pre-heat : 100 ~ 120 к, 30 ± 5 sec.
Suggestion solder temp.: 235 ~ 255 к, 10 sec. (Max.)
Peak temp.: 260 ͠
Hand soldering condition:
Hand Soldering bit temp. : 380 ±ʳ˄˃ʳк
Dwell time in solder : 3 +1/-0 sec.
Limits
Characteristics
Cement Fixed Resistors
Test Methods
( JIS C 5201-1 )
Distributed by Conrad Electronic SE • Klaus-Conrad-Str. 1 • D-92240 Hirschau
Datasheet
V1_0717_01_en
4