ABA.00.250.NTL LEMO, ABA.00.250.NTL Datasheet - Page 57
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ABA.00.250.NTL
Manufacturer Part Number
ABA.00.250.NTL
Description
RF Connectors ADAPTOR SOCKET TO BNC PLUG
Manufacturer
LEMO
Datasheet
1.GCA.00.255.LT.pdf
(64 pages)
Specifications of ABA.00.250.NTL
Body Style
Adapter
Connector Type
Adapter
Features
IP rating 50
Housing Material
Brass
Length
28.5 mm
Mounting Angle
Straight
Operating Temperature Range
- 55 C to + 260 C
Rf Series
Between Series
Product
Adapters
Gender
Male, Female
Polarity
Normal
Shell Plating
Nickel
Impedance
50 Ohms
Termination Style
Quick Connect
Convert From
LEMO Socket
Convert To
BNC Plug
Side 1 Rf Series
Lemo 00
Side 2 Rf Series
BNC
Side 2 Gender
Plug (Male)
Adapter Style
Straight
Body Material
Brass
Side 1 Gender
Plug (Male)
Side 1 Polarity
Normal
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
www.lemo.com
Outer Shell
Brass
LEMO series 00 & 01 connectors have a brass outer
shell as standard, and this is suitable for most general
purpose applications, including civilian and military.
The brass outer shells have a nickel-plated surface which
ensures very good protection against most environments.
Alternative protective coatings available are:
– Nickel-chrome offering higher protection against salt
– Nickel-gold
– Nickel-black chrome. After the black chrome treatment,
The shell surface is protected by anodizing which is
available in six colors: blue, yellow, black, red, green,
and natural.
Materials and Treatment
Electrical Characteristics
Shell electrical continuity
(measured according to IEC 60512-2 test 2f)
Outer shell, collet nut,
conical nut
or notched nut
Earthing crown
Latch sleeve
Crimp ferrule
Locking washer
Hexagonal nut
Other metallic components
O-ring and gaskets
Sealing resin
air and most corrosive agents
the part is coated with a protective film.
Component
Brass (UNS C 38500)
Aluminium alloy
PEEK
Cu-Be (UNS C 17300)
Special Brass
Copper (UNS C 18700)
Bronze (UNS C 52100)
Brass (UNS C 38500)
Brass (UNS C 38500)
Silicone or FPM
Epoxy
Material (Standard)
A
mV
G
Technical Characteristics
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Cu
Nickel
Ni
3
3
3
3
3
3
3
Cu
0.5
–
–
–
–
–
–
Chrome
Ni
3
–
–
–
–
–
–
Surface Treatment (µm)
without treatment
0.3
Plastic Materials
A PEEK outer shell is available which offers excellent
insulating properties and is mostly used in the medical
industry. This material is suitable for gas or steam steril-
ization.
Other Metallic Components
In general, other components are manufactured from
brass. However, bronze is used where good elasticity is
required (for example: earthing crown).
These parts are nickel or nickel-gold plated depending on
the utilization.
Testing current: 1A
A = Ammeter
mV = Millivoltmeter
G = Generator
Cr
beige colored
–
–
–
–
–
–
R
R
R
(mΩ)
1
2
3
3.5
anodized
R
1
Values with earthing crown and latch sleeve or inner-sleeve nickel
plated.
Values with gold-plated earthing crown and nickel plated latch
sleeve or inner-sleeve.
Values with earthing crown and gold-plated latch sleeve or inner-
sleeve.
Cu
0.5
0.5
0.5
0.5
0.5
0.5
0.5
–
Serie 00
(mΩ)
Gold
2.8
R
Ni
3
3
3
3
3
3
3
2
Au
0.5
1.5
1.5
1.5
0.5
0.5
0.5
(mΩ)
2.0
R
3
Cu
Black Chrome
–
–
–
–
–
–
–
(mΩ)
N.A
R
1
Ni
1
–
–
–
–
–
–
Serie 01
(mΩ)
Cr
2.3
2
–
–
–
–
–
–
R
2
Notes: The surface treatment
standards are as follows:
– nickel FS QQ-N-290A,
– chrome FS QQ-C-320B
– gold ISO 4523
– black chrome MIL-C-14538C
(mΩ)
or MIL-C-26074C
with a minimum of 10 µm
lacquer protection
1.5
R
3
®
55
®