Document Number: 29044 For technical questions contact: nlr
.europe@vishay.com www.vishay.com
Revision: 05-Nov-04 63
2322 615 5....
Surface Mount, NTC Thermistors
Vishay BCcomponents
PACKAGING
TAPE SPECIFICATIONS
All tape specifications are in accordance with
“IEC 60286-3”
. Basic dimensions are given below . Carrier tape material is paper.
PAPER TAPE
F
W
P
0
P
2
D
0
B
0
A
0
P
1
E
1
JWB288
T
T
1
Cumulative pitch error: 0.2 mm over 10 pitches.
Cumulative tolerance over 10 holes: ±0.2 mm.
PAPER TAPE DIMENSIONS in millimeters
Notes
1. Measured 0.3 mm above base pocket.
2. P
0
pitch tolerance over any 10 pitches is ±0.2 mm.
LEADER/TRAILER TAPE SPECIFICATION
TAPING PACKAGE REQUIREMENTS
Component is free and not sticking to top and/or bottom tape.
Component should be easy to remove from carrier tape.
TESTS AND REQUIREMENTS
SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT
PARAMETER DIMENSION TOLERANCE
A
0
; note 1 1.7 ±0.2
B
0
; note 1 2.35 ±0.1
W 8.0 ±0.2
E1 1.75 ±0.1
F 3.5 ±0.05
D
0
1.55 ±0.05
P
0
; note 2 4.0 ±0.1
P
1
4.0 ±0.1
P
2
2.0 ±0.05
T tape thickness 1.1 max
T
1
cover tape <0.1 -
IEC 60068-2-58
TEST
METHOD
TEST PROCEDURE REQUIREMENTS
6Tc
solderability 2 s at 235 ∞C min. 95% of surface wetted
resistance to soldering heat 10 s at 260 ∞C DR/R < 5%
CCB838
empty compartments
with cover tape
(min. 240 mm)
cover tape only
leader ≥400 mm
trailer (min. 160 mm)
trailer end
leader end
Leader/trailer tape.