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2001 Pomona Electronics. Specifications and prices subject to change without notice. Printed in U.S.A.
BNC AND TNC CONNECTORS
AND HARDWARE
57
ACCESS
FAX ON DEMAND This symbol indicates immediate
Fax-On-Demand Technical Information is available.
Dial (U.S.) (800) 444-6785, (Outside U.S.) (909) 469-2991. Enter
the Pomona Access number (shown in italics) when prompted.
Coaxial Connectors, Adapters and Kits
Coaxial
Connectors
BNC FEMALE PCB MOUNT
Model
4578
4788
PRICE
9.80
15.50
RATING: 500 VRMS, Impedance: 50 Ohms, -65C
(-85F) to +165C (+329F)
MATERIAL: Body: Brass, Tarnish Resistant Plating
Contact: Gold Plated Beryllium Copper
90267
90278
ACCESS
.50
.25
BNC SHORTING CAP OR DUST CAP FOR BNC FEMALE
Model
5085
3839
PRICE
7.15
2.80
90296
90209
ACCESS
Shorting cap provides protection and supplies a
short across an input.
Dust cap protects sensitive instrument inputs and
is non-shorting.
Tarnish resistant plating.
3" long chain.
BNC MALE WITH STRAIN RELIEF BOOT
90112
90616
ACCESS
Model
Fits Cable Types
For Cable O.D.
PRICE
5066-*
RG 58, 141
.185" - .200"
6.40
5068-*
RG 174, 187, 188
.090" - .110"
11.55
5076-*
RG 58, 141
.185" - .200"
2.85
RATING: 500 VRMS, +50C (+122F) Max
Make your own cable with strain relief.
*Specify color: -0 black, -1 brown, -2 red, -3 orange,
-4 yellow, -5 green, -6 blue, -7 violet, -8 gray, -9 white.
.94
.16 Long
2.75
90101
90108
90109
90114
90118
90119
90117
90120
ACCESS
Fig.
1
2
1
2
3
1
142, 142A, 142B, 223
2
58, 58A, 58C, 141, 141A
3
59, 59A, 59B, 62, 62A,
62B, 62C, 210
4
174, 174A, 179B, 187,
187A, 188, 188A, 316
Fig. 1
Fig. 3
Fig. 2
BNC CONNECTORS
RATING: 500 VRMS Max.
1.06
1.11
1.19
STRAIN RELIEF BOOT
90307
ACCESS
Model
Fits Cable Types
For Cable O.D.
PRICE
5155-*
RG 58, 141
.185" - .200"
.65 ea.
5156-*
RG 59, 62, 210
.237" - .247"
.65 ea.
5157-*
RG 174, 187, 188
.090" - .110"
.65 ea.
*Specify color: -0 black, -1 brown, -2 red, -3 orange,
-4 yellow, -5 green, -6 blue, -7 violet, -8 gray, -9 white.
RATING: +50C (+122F) Max.
Use with crimp type connectors.
90156
90157
90156
90158
ACCESS
BNC PANEL RECEPTACLES - 50 OHMS
Model
Special Features
PRICE
2447
.531 hole spacing
13.25
2451
ctr. to ctr.
4.75
2447A
.500 hole spacing
7.75
2451A
ctr. to ctr.
4.95
2447/2447A
1.21
+
++
+
.500
.125 Typ.
.375
Cut-out 2
+
++
+
Cut-out 1
.125
.531
.453
Cut
Out
1
2
.16 Long
.69 Sq.
.695 Sq.
2.75
Type
BNC (m)
BNC (f)
BNC (m)
BNC (f)
Type
BNC (m)
BNC (f)
Model
4488
4997
4998
5079
5286
5307
5285
5344
Cable Group
1, 2
RG58
RG59
3
4
2
Special Features
50 Ohm impedance
50 Ohm
75 Ohm Taper Grip*
75 Ohm Impedance
50 Ohm Impedance
PRICE
4.05
7.65
8.40
9.25
2.95
6.45
3.85
CABLE GROUPS RG/U
Sold in pkgs. of 10
MATERIAL: Shell: Brass, Tarnish Resistant Plating
Center Contact: Male: Gold Plated Brass;
Female: Gold Plated Beryllium Copper
Dielectric: PTFE
MATERIAL: Shell: Brass, Tarnish Resistant Plating
Center Contact: Male: Gold Plated Brass;
Female: Gold Plated Beryllium Copper
Dielectric: PTFE
*Simplified assembly, one-piece hardware.
4578
4788
Type
TNC (f/f)
Model
4940
PRICE
8.95
90285
ACCESS
1.30
TNC FEMALE/FEMALE ADAPTER
Boot w/nut only
For use with connectors using a 7/16-28
clamp nut. Simply replace supplied nut
with the one on the boot.
TYPE
Shorting cap
Dust cap
Impedance: 50
Voltage: 500 VRMS
MATERIAL: Body: Brass, Tarnish Resistant Plating
Center Contact: Gold Plated Beryllium Copper
2451/2451A
1.08