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3057

产品描述RESISTOR, TRIMMER, WIRE WOUND, 22 TURN(S), 1 W, 10 ohm - 50000 ohm
产品类别无源元件   
文件大小83KB,共2页
制造商ETC2
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3057概述

RESISTOR, TRIMMER, WIRE WOUND, 22 TURN(S), 1 W, 10 ohm - 50000 ohm

电阻, 微调, 绕线, 22 转动, 1 W, 10 ohm - 50000 ohm

3057规格参数

参数名称属性值
最大工作温度150 Cel
最小工作温度-55 Cel
端子数量3
加工封装描述1-1/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT
状态ACTIVE
包装形状RECTANGULAR PACKAGE
端子形状FLEXIBLE WIRE; HOOK; WIRE
安装特点PANEL MOUNT; THROUGH HOLE MOUNT
额定温度70 Cel
制造商系列3057
电阻类型TRIMMER
电阻率LINEAR
控制阀类型SCREW
匝数22
控制阀方向HORIZONTAL
电阻元件材料WIRE WOUND

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FIBRE SHOULDER WASHERS
MATERIAL:
Fibre, Commercial Grade per ASTM D710
CAT.
NO.
3229
3061
344
343
3062
3230
3231
4698
3064
3232
3233
3234
3065
3066
3235
3236
3237
4702
3238
3239
4711
3240
3069
3241
L
.025 (.64)
.025 (.64)
.015 (.38)
.025 (.64)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
.031 (.79)
O.D.
B
I.D.
.250 (6.4) .047 (1.2) .093 (2.4)
.250 (6.4) .047 (1.2) .093 (2.4)
.312 (7.9) .062 (1.57) .125 (3.2)
.312 (7.9) .062 (1.57) .125 (3.2)
.250 (6.4) .031 (.79) .115 (2.9)
.281 (7.1) .062 (1.57) .115 (2.9)
.312 (7.9) .062 (1.57) .120 (3.1)
.250 (6.4) .062 (1.57) .140 (3.6)
.312 (7.9) .062 (1.57) .140 (3.6)
.375 (9.5) .062 (1.57) .140 (3.6)
.375 (9.5) .062 (1.57) .140 (3.6)
.500 (12.7) .062 (1.57) .140 (3.6)
.375 (9.5) .062 (1.57) .170 (4.3)
.417 (10.6) .062 (1.57) .170 (4.3)
.312 (7.9) .062 (1.57) .170 (4.3)
.375 (9.5) .062 (1.57) .170 (4.3)
.500 (12.7) .062 (1.57) .170 (4.3)
.375 (9.5) .062 (1.57) .194 (4.9)
.375 (9.5) .062 (1.57) .194 (4.9)
.500 (12.7) .062 (1.57) .196 (5.0)
.500 (12.7) .062 (1.57) .253 (6.4)
.625 (15.9) .062 (1.57) .265 (6.7)
.625 (15.9) .062 (1.57) .385 (9.8)
.750 (19.1) .062 (1.57) .385 (9.8)
SCREW
S.D.
SIZE
.123 (3.1)
#2
.156 (4.0)
.203 (5.2)
.203 (5.2)
.187 (4.7)
#4
.175 (4.4)
.180 (4.6)
.187 (4.7)
.187 (4.7)
.210 (5.3)
#6
.240 (6.1)
.240 (6.1)
.246 (6.2)
.210 (5.3)
.218 (5.5)
#8
.215 (5.5)
.240 (6.1)
.308 (7.8)
.240 (6.1)
#10
.240 (6.1)
.308 (7.8)
.250-20
.359 (9.1)
.498 (12.6)
.375-24
.498 (12.6)
HEX MACHINE NUTS
MATERIAL:
Nylon 6/6 (RoHS Compliant)
Steel, Zinc Plate (Non-RoHS Compliant)
Note: RoHS Compliant finishes available on
special order
HEX
THREAD
O.D.
STEEL
CAT. NO.
4694
9600
4701
9602
9603
9604
4705
4713
4716
NYLON
CAT. NO.
9605
9606
9607
9608
HEX
THREAD
187 (4.7)
4-40
.250 (6.4)
.250 (6.4)
6-32
.312 (7.9)
.250 (6.4)
8-32
312 (7.9)
.375 (9.5)
10-32
.430 (10.9) .250-28
.500 (12.7) .312-24
I.D.
S.D.
L
METRIC MACHINE NUTS
B
WASHERS & NUTS
MATERIAL:
Nylon 6/6 UL Rated 94V-2
Steel, Nickel Plate
HEX
NYLON SHOULDER WASHER/BUSHINGS
MATERIAL:
Nylon 6/6 per ASTM D4066
CAT.
NO.
7680
3051
3101
3052
3049
7681
3053
3102
3103
340
7682
7683
7684
3054
3104
341
3055
7685
3056
3105
342
3106
7686
3107
3108
3057
3058
7687
7688
3059
3109
3110
3060
L
O.D.
B
I.D.
.025 (.64) .260 (6.6) .030 (.76) .095 (2.4)
.125 (3.2) .181 (4.6) .047 (1.2) .090 (2.3)
.187 (4.8) .181 (4.6) .047 (1.2) .090 (2.3)
.250 (6.4) .181 (4.6) .047 (1.2) .090 (2.3)
.031 (.79) .218 (5.5) .040 (1.0) .115 (2.9)
.047 (1.2) .250 (6.4) .032 (.81) .115 (2.9)
.093 (2.4) .235 (6.0) .047 (1.2) .115 (2.9)
.125 (3.2) .235 (6.0) .047 (1.2) .115 (2.9)
.187 (4.7) .235 (6.0) .047 (1.2) .115 (2.9)
.250 (6.4) .235 (6.0) .047 (1.2) .115 (2.9)
.032 (.81) .385 (9.8) .062 (1.57) .145 (3.7)
.032 (.81) .250 (6.4) .062 (1.57) .140 (3.6)
.032 (.81) .312 (7.9) .062 (1.57) .140 (3.6)
.125 (3.2) .290 (7.4) .047 (1.19) .140 (3.6)
.187 (4.7) .290 (7.4) .047 (1.19) .140 (3.6)
.250 (6.4) .290 (7.4) .047 (1.19) .140 (3.6)
.500 (12.7) .290 (7.4) .047 (1.19) .140 (3.6)
.032 (.81) .375 (9.5) .032 (.81) .171 (4.3)
.140 (3.6) .344 (8.7) .062 (1.57) .171 (4.3)
.250 (6.4) .344 (8.7) .062 (1.57) .171 (4.3)
.375 (9.5) .344 (8.7) .062 (1.57) .171 (4.3)
.500 (12.7) .344 (8.7) .062 (1.57) .171 (4.3)
.032 (.81) .375 (9.5) .062 (1.57) .196 (5.0)
.093 (2.36) .438 (11.1) .062 (1.57) .200 (5.1)
.250 (6.4) .399 (10.1) .062 (1.57) .200 (5.1)
.500 (12.7) .399 (10.1) .062 (1.57) .200 (5.1)
.750 (19.1) .399 (10.1) .062 (1.57) .200 (5.1)
.032 (.81) .437 (11.1) .032 (.81) .253 (6.4)
.078 (1.98) .492 (12.7) .032 (.81) .260 (6.7)
.187 (4.7) .513 (13.0) .062 (1.57) .260 (6.7)
.250 (6.4) .513 (13.0) .062 (1.57) .260 (6.7)
.375 (9.5) .513 (13.0) .062 (1.57) .260 (6.7)
.500 (12.7) .513 (13.0) .062 (1.57) .260 (6.7)
SCREW
S.D.
SIZE
.154 (3.9)
.120 (3.1)
.120 (3.1)
#2
.120 (3.1)
.135 (3.4)
.185 (4.7)
.145 (3.7)
#4
.145 (3.7)
.145 (3.7)
.145 (3.7)
.240 (6.1)
.187 (4.7)
.187 (4.7)
.170 (4.3)
#6
.170 (4.3)
.170 (4.3)
.170 (4.3)
.250 (6.4)
.205 (5.2)
.205 (5.2)
#8
.205 (5.2)
.205 (5.2)
.308 (7.8)
.260 (6.6)
.260 (6.6)
#10
.260 (6.6)
.260 (6.6)
.310 (7.9)
.312 (7.9)
.312 (7.9)
.250-20
.312 (7.9)
.312 (7.9)
.312 (7.9)
THREAD
STEEL
CAT. NO.
4707
4708
4709
NYLON
CAT. NO.
4687
4688
4689
HEX
5.00 mm
5.50 mm
7.00 mm
THREAD
M2.5
M3
M4
BLIND CAPTIVE NUTS - PRESS FIT
MOUNT CHASSIS, PANELS, HEAT SINKS, SOCKETS
Easy Assembly
Dampens Vibration
Eliminates Insulating Washer
Hi-Dielectric Strength
A unique reusable fastener made of NYLON which contains a
threaded brass nut. Finger pressure or light tap seals it in a
pre-drilled hole. The nut is drawn up causing a Nylon bulge
behind the workpiece. Screw may be removed or replaced.
O.D.
I.D.
S.D.
L
B
T
A
H
Shown Installed
(Screw not supplied)
MATERIAL:
Molded Nylon with Brass threaded insert
H
IDEAL
HOLE
SHEET
SIZE REQ’D. THICKNESS
.250 (6.4)
.047 (1.2)
.312 (7.9)
.078 (1.9)
.406 (10.3)
.093 (2.4)
CAT. NO.
4341
4342
4343
®
THREAD
4-40
6-32
8-32
A
.312 (7.9)
.375 (9.5)
.500 (12.7)
T
.030 (.76)
.030 (.76)
.030 (.76)
132
Tel (718) 956-8900
Fax (718) 956-9040
(800) 221-5510
kec@keyelco.com
RoHS COMPLIANT
~
ISO 9001 CERTIFIED
www.keyelco.com
31-07 20th Road – Astoria, NY 11105-2017
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