PRELIMINARY
RESISTORS wCOILSwDELAY LINES
CUSTOM INDUCTIVE PRODUCTS
FEATURES
CH SERIES
RADIAL LEAD
r Low cost!
r ±10% standard inductance tolerance
HIGH CURRENT FILTER CHOKES
r 3 Amp and 3 Amp models are standard (available up to
20 Amp)
r Pre-tinned leads for plug-in PCB mounting
r Temperature Rating: -55°C to +105°C
r Vertical mount style available
r Non-standard values and tolerances available
r Varnish or shrink tube insulation available
← A →
← B →
DCR
Max.
SRF
MHz
DIM ENSIONS
Induc.
Rated
Type
A
B
(1 KHz) Current
F±.062 [1.6] W±.004 [.1]
(ohm ) (M in.)
(M ax.)
(M ax.)
CH3
5µH
10µH
27µH
50µH
100µH
150µH
3A
3A
3A
3A
3A
3A
.015
.018
.035
.050
.065
.075
40
25
8
.625 [15.9]
.875 [22.2]
.500 [12.7]
.687 [17.4]
.437 [11.1]
.750 [19.1]
.937 [23.8]
1.062 [27]
.040 [1.02]
.040 [1.02]
.040 [1.02]
.040 [1.02]
.040 [1.02]
.040 [1.02]
↑
↓
.625 [15.9] 1.125 [28.6]
.812 [20.6] .875 [22.2]
↑
.5 [12.7]
Typ.
.125
[3.2]
Max.
5
2.5
2
.812 [20.6] 1.125 [28.6]
.812 [20.6] 1.375 [34.9]
.812 [20.6] 1.375 [34.9]
w → ←
↓
P/N DESIGNATION:
CH3 - 50uH - K B
270µH
5µH
3A
5A
.095
.012
1
30
.812 [20.6] 1.625 [41.3] 1.312 [33.3] .040 [1.02]
CH5
.750 [19.1]
1.000 [25.4]
.562 [14.3]
.750 [19.1]
.875 [22.2]
1.000 [25.4]
1.250 [31.8]
.054 [1.4]
.054 [1.4]
.054 [1.4]
.054 [1.4]
.054 [1.4]
.054 [1.4]
.054 [1.4]
.640 [16.3] 1.125 [28.6]
.640 [16.3] .875 [22.2]
.875 [22.2] 1.125 [28.6]
.875 [22.2] 1.125 [28.6]
.875 [22.2] 1.375 [34.9]
.875 [22.2] 1.625 [41.3]
10µH
27µH
5A
5A
5A
5A
5A
5A
.015
.025
.030
.054
.050
.060
20
7
RCD Type
Inductance(absolute)
Tolerance Code: K=10%
Packaging: B = bulk
50µH
4
68µH
3.5
2.5
2
100µH
150µH
CA SERIES
FEATURES
r Low cost!
AXIAL LEAD
HIGH CURRENT FILTER CHOKES
r ±10% standard inductance tolerance (non-standard values and
tolerances available)
r Available on Tape & Reel
r Increased current ratings available
r Varnish or shrink tube insulation available
r Temperature Rating: -55°C to 105°C
← A →
DCR
Max.
SRF
MHz
DIMENSIONS
Induc.
Rated
Type
A
B
W±.004
[.1]
(1 KHz) Current
(ohm) (Min.)
(Max.)
(Max.)
↓
CA1
27µH
50µH
100µH
270µH
1A
1A
1A
1A
.13
.17
.25
.50
5
4
2
1
.400 [10.2] .875 [22.2] .032 [.81]
.400 [10.2] 1.125 [28.6] .032 [.81]
.475 12.1] .875 [22.2] .032 [.81]
.475 12.1] .875 [22.2] .032 [.81]
↑
W
.125 [3.2]
Max.
→ ←
470µH
680µH
27µH
1A
1A
2A
.56
.74
.085
.8
.7
5.5
.550 [14.0] 1.125 [28.6] .032 [.81]
.550 [14.0] 1.125 [28.6] .032 [.81]
.475 12.1] 1.05 [26.7] .032 [.81]
← B →
←→
[31.8]
Typ.
1.25
CA2
CA3
50µH
100µH
2A
2A
.135
.155
4
2
.550 [14.0] 1.125 [28.6] .032 [.81]
.550 [14.0] 1.125 [28.6] .032 [.81]
P/N DESIGNATION:
CA3 - 50uH - K B
270µH
5µH
10µH
2A
3
3
.300
.02
.035
1
25
20
.550 [14.0] 1.125 [28.6] .032 [.81]
.475 12.1] .875 [22.2] .032 [.81]
.475 12.1] .875 [22.2] .032 [.81]
RCD Type
Inductance(absolute)
Tolerance Code: K=10%
Packaging: B = bulk
27µH
50µH
100µH
3
3
3
.07
6
4
2
.550 [14.0] 1.125 [28.6] .032 [.81]
.550 [14.0] 1.125 [28.6] .032 [.81]
.550 [14.0] 1.125 [28.6] .032 [.81]
.075
.125
RCD Components Inc., 520 E. Industrial Park Dr., Manchester, NH USA 03109
Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail: rcdcompinc@aol.com www.rcd-comp.com
FAxxxx specifications subject to change without notice