RA70B14B [SWITCH]
Audio/RCA Connector, 3 Pole(s), Solid Lead Terminal, Jack,;
| 型号： | RA70B14B |
| 厂家： | 
SWITCHCRAFT, INC. |
| 描述： | Audio/RCA Connector, 3 Pole(s), Solid Lead Terminal, Jack, 连接器 |
| 文件： | 总7页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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1/4" RIGHT-ANGLE PHONE JACKS
SERIES - RA and RN
1. Series RN110
2. Series RA
click here to download a schematic drawing
(you will need to have Adobe Acrobat installed on your system to do this)
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SERIES - RA and RNSERIES RA - 2- and 3-conductor RA Jax® are designed with split
terminals which provide two distinct advantages over contemporary jacks:
1. Positive retention of jack in PC board during wave soldering.
2. Split terminal permits additional solder flow paths up the terminal for better mechanical/
electrical connection
Tip spring design facilitates positive retention of differing mating plug tip shapes
(industry standard and others).
SERIES RN - Right-angle Hi-D Jax® permits space-saving mounting on PC boards.
Available in 2- and 3-conductor types with or without shunt circuits, which can mate
with .25 inch diameter COMMERCIAL or TELEPHONE/MIL plug fingers. Right-angle
jack permits tip of mating plug to be inserted parallel with PC board. Can be mounted on
PC boards or combined PC board and panel/chassis.
Mounted through .375 inch diameter holes (locknut and washer supplied) in panels and
chassis up to .141 inches thick. Minimum mounting centers are .625 inches. If insulated
mount is desired, mounting with flat, non-conductive washer (not supplied) is
recommended.
PC terminals mount on boards up to .125 inches thick, and hand dip or wave soldering, is
recommended. Three separate standoffs fit through board to provide stable mounting.
Threaded bushing permits optional fastening to panel or chassis.
SERIES RN110 - 2- and 3-conductor right-angle types mount in PC boards or panel/
chassis. Bushing is
.278 inches long.
SPECIFICATIONS
Housing: Thermoplastic.
Bushing: Integral with housing.
Springs: Copper alloy, silver-plated (also available with
selectively gold-plated contact points and selectively
tin-plated terminals).
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Contacts: Integral, part of shunt springs.
NOTE: Specifications for Mechanical, Electrical and Environmental are the same for Hi-
D® Jax. (page 87)
1/4" RA/SN Jack Part Numbering System
Circuitry1
Series
Bushing Option
1/4" Right-Angle PC mount
jack with bifurcated PC
terminals.
11 - (RN only) Insulated, threaded
bushing, .375" Height Off Board.
1 - I
37A - (SN only) Insulated,
nonthreaded bushing, .375" Height Off
Board.
1/4" Right-Angle PC mount
jack Housing snaps to PC board.
2A - III
2B - IV
1/4" Right-Angle PC mount
49A - (SN only) Insulated,
jack that accepts commercial or nonthreaded bushing, .492" Height Off
Mil plugs
Board.
49B - (RA or SN only) Insulated,
threaded bushing, .492" Height Off
Board.
3B - VII *
3F - XXVIII *
4B - XII
49C - (RA or SN only) Metal, threaded
bushing, .492" Height Off Board.
70B - (RA or SN only) Insulated,
threaded bushing, .708" Height Off
Board.
70C - (RA or SN only) Metal, threaded
bushing, .708" Height Off Board.
* - These circuits are only available in RN11 series jacks.
1 see pages 65 and 66
ORDERING INFORMATION
Jack2
Schematic
Typical Mating
Plug3
SERIES SN
Description
Part Numbers
SN37A111
2-cond., open circuit
I
250
2-cond., single closed
circuit
SN37A12A1
III
3-cond., double open
circuit
SN37A12B1
IV
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267
250
267
250
267
250
267
250
267
250
3-cond., double closed
circuit
SN37A14B1
XII
I
SN49A111
2-cond., open circuit
2-cond., single closed
circuit
SN49A12A1
III
3-cond., double open
circuit
SN49A12B1
IV
SN49A14B1
SN49B111
3-cond., double closed
XII
I
circuit2-cond., open circuit
2-cond., single closed
circuit
SN49B12A1
SN49B12B1
III
IV
3-cond., double open
circuit
SN49B14B1
SN49C11
3-cond., double closed
XII
I
circuit2-cond., open circuit
2-cond., single closed
circuit
SN49C12A
SN49C12B
III
IV
3-cond., double open
circuit
SN49C14B
SN70B11
3-cond., double closed
XII
I
circuit2-cond., open circuit
2-cond., single closed
circuit
SN70B12A
SN70B12B
III
IV
3-cond., double open
circuit
SN70B14B
SN70C11
3-cond., double closed
XII
I
circuit2-cond., open circuit
2-cond., single closed
circuit
SN70C12A
SN70C12B
SN70C14B
III
IV
3-cond., double open
circuit
267
3-cond., double closed
circuit
XII
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Switchcraft
1 Series SN37A supplied with Part Number P2993 cover. Series
SN49A and SN49B can be supplied with Part Number P2994 cover
on special order. Contact Switchcraft.
SERIES RA
Part
Numbers
Jack2
Schematic
Typical Mating Plug3
Description
RA49B11
2-cond., open circuit
I
250
267
250
267
250
267
250
267
RA49B12A 2-cond., single closed circuit
RA49B12B 3-cond., double open circuit
RA49B14B 3-cond., double closed circuit
III
IV
XII
I
RA49C11
2-cond., open circuit
RA49C12A 2-cond., single closed circuit
RA49C12B 3-cond., double open circuit
RA49C14B 3-cond., double closed
III
IV
XII
I
RA70B11
circuit2-cond., open circuit
RA70B12A 2-cond., single closed circuit
RA70B12B 3-cond., double open circuit
RA70B14B 3-cond., double closed
III
IV
XII
I
RA70C11
circuit2-cond., open circuit
RA70C12A 2-cond., single closed circuit
RA70C12B 3-cond., double open circuit
RA70C14B 3-cond., double closed circuit
III
IV
XII
SERIES RN
Part Numbers
RN111PC
2-cond., single open circuit
I
III
250
250
267
267
267
267
RN112APC 2-cond., single closed circuit
RN112BPC 3-cond., double open circuit
RN113BPC 3-cond., tip closed, ring open
ý RN113FPC 3-cond., tip open, ring closed
RN114BPC 3-cond., double closed circuit
IV
VII
XXVIII
XII
2 See pages 65 and 66.
3 Other mating plugs are available.
ý Special order only. Contact Switchcraft.
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Switchcraft
MM Conversions
Catalog
Dimensions
+ tol/-
tol
mm
equiv.
Series
Range
Use
(SN37A)
0.253
0.0015 0.2545 6.4643
6.46
6.45
0.0010 0.2540 6.4516
14.986
0.590
0.375
0.625
0.015
1.342
0.254
0.125
0.145
0.062
1.162
0.762
0.433
0.462
0.500
0.187
0.390
14.99
9.53
9.525
15.875
15.88
0.38
0.381
34.0868
6.4516
43.09
6.45
3.175
3.18
3.683
3.68
1.5748
1.57
29.5148
19.3548
10.9982
11.7348
12.7
29.51
19.35
11.00
11.73
12.70
4.75
4.7498
9.906
9.91
(diff only)
(SN49A)
(SN49C)
0.708
0.492
17.9832
12.4968
17.98
12.50
0.016
9.525
0.4064 0.41
9.53
0.375
0.238
6.0452
6.05
(SN70B)
0.958
24.3332
24.33
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Switchcraft
0.708
0.700
17.9832
17.78
17.98
17.78
(SN 70C)
PC
LAYOUT
0.500
0.300
0.253
0.057
0.187
0.390
0.128
12.7
7.62
12.70
7.62
6.43
1.45
4.75
9.91
3.25
6.4262
1.4478
4.7498
9.906
3.2512
PC
LAYOUT
0.050
0.450
1.27
1.27
11.43
11.43
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