Cal-Chip Electronics, Incorporated
Surface Mount Chip Capacitors: Tape and Reel packaging information
Symbol Description
A Reel diameter
G Reel inside with
T Reel outside with
178mm reel
178(7)
±2(0.079)
8.4(0.33)
±1.5(0.059)-0
14.4(0.56)
max
330mm reel
330(13)
max
12.4(0.49)
±1.5(0.059)-0
18.4(0.72)
max
Symbol Description 8mm tape 12mm tape
Ao
Bo
Ko
W
F
E
P1
P2
Po
Do
D1
t1
t2
Width of cavity
Length of cavity
Depth of cavity
Width of tape
Distance between drive hole centres and cavity centres
Distance between drive hole centres and tape edge
Distance between cavity centres
Axial distance between drive hole centres and cavity centres
Axial distance between drive hole centres
Drive hole diameter
Diameter of cavity piercing
Embossed tape thickness
Top tape thickness
Dependent on chip size to minimize rotation
8(0.315) ±0.2(0.008) 12(0.472) ±0.2(0.008)
3.5(0.138) ±0.05(0.002) 5.5(0.213) ±0.05(0.002)
1.75(0.069) ±0.1(0.004)
4(0.156) ±0.1(0.004) 8(0.315) ±0.1(0.004)
2(0.079) ±0.05(0.002)
4(0.156) ±0.1(0.004)
1.5(0.059) +0.1(0.004)-0
1(0.039) +0.1(0.004)-0 1.5(0.059) +0.1(0.004)-0
0.3(0.012) ±0.1(0.004) 0.4(0.016) ±0.1(0.004)
0.1(0.004) max
Peel force
The peel force of the top sealing tape is between 0.2 and 1.0
Newton at 1800. The breaking force of the carrier and sealing
tape in the direction of unreeling is greater than 10 Newtons.
Tape and reel packing of surface mounting chip capacitors
for automatic placement are in accordance with IEC286
part 3 and RS481
Reel dimensions mm (inches)
Tape dimensions mm (inches)
CHV SERIES