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參數資料
| 型號： | 4B04B-523-RC |
| 廠商： | Bourns Inc. |
| 英文描述： | Line Protection Network |
| 中文描述： | 線路保護網絡 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 501K |
| 代理商： | 4B04B-523-RC |
Specifications are subject to change without notice.
4B04B-523-RC - Line Protection Network
Matched Pair of Resistors
Electrical Characteristics
Resistance Values (R1 = R2)...............................................15
- 60
Resistance Tolerance
>34
.........................................................................................±2%
<34
.........................................................................................±5%
TCR ...................................................................................100ppm/°C
Ratio Tolerance
>34
......................................................................................±0.5%
<34
.........................................................................................±2%
Temperature Range.....................................................-40C to +85C
Physical Characteristics
Body Style ................................................................Open Frame SIP
Substrate Material .........................................................96% Alumina
Lead Frame Material........................................Copper, solder coated
Flammability .....................................................Conforms to UL94V-0
Functional Characteristics (per Bellcore GR-1089)
First Level Lightning Surge -
Resistors will remain within tolerance after testing.
1000 Volts Peak, 100 Amp Peak Current,
Max. Rise/Min. Decay Time 10x1000s,
Number of Pulses ..............................25 each resistor each polarity
25 simultaneous each polarity
2500 Volts Peak, 500 Amp Peak Current,
Max. Rise/Min. Decay Time 2x10s,
Number of Pulses .............................10 simultaneous each polarity
First Level AC Power Fault -
Resistors will remain within tolerance after testing.
50 Vrms, .33 Amp Short Circuit Current,
Duration...........................................................................15 minutes
100 Vrms, .17 Amp Short Circuit Current,
Duration...........................................................................15 minutes
600 Vrms, 1.0 Amp Short Circuit Current,
Duration ........................................................60 One-second pulses
Second Level Lightning Surge -
Resistor package must fail safely causing no fire,
electrical, or framentation hazard.
5000 Volts Peak, 500 Amp Peak Current,
Max. Rise/Min. Decay Time 2x10s,
Number of Pulses ...............................1 simultaneous each polarity
Second Level AC Power Fault -
Resistor package must fail safely causing no fire,
electrical, or framentation hazard.
Features
I Matched pair of resistors
I Power line fault/lightning protection to
BELLCORE GR-1089
I Typical application is secondary
protection on telecom line cards
I Bourns TISP
products are recommended
for the overvoltage section of the
protection circuit
1
4
11
14
8.89
(.350)
7.62
(.300)
17.78
(.700)
51.05
(2.010)
MAX.
1.52
(.060)
MAX.
0.36
(.014)
MAX.
12.19
(.480)
3.43
± .381
(.135
± .015)
1
R1
4
11
R2
14
How To Order
4B 04 B - 523 - RC
Model
(4B = Open Frame)
Number of Pins
Physical Configuration
Electrical Configuration
523 = Matched Pair of Resistors
Resistance Code
First 2 digits are significant
Third digit represents the number of zeros to follow
Product Dimensions
Electrical Schematic
Break Open Time
DIMENSIONS:
MM
(INCHES)
0.01
0.1
1
10
100
10
100
1000
10000
POWER (Watts)
TIME
(Seconds)
SINGLE RESISTOR
BOTH RESISTORS
SIMULTANEOUS
COPYRIGHT 2001, BOURNS, INC. LITHO IN U.S.A. IP 7/01 N0XXX
REV. A
Standard Resistance Values
Resistance
(ohms)
Code
20
200
40
400
50
500
相關PDF資料 |
PDF描述 |
|---|---|
| 4B04B-524-RC | Line Protection Network |
| 4B06B-100-5R6LF | Surge Line Protection Module |
| 4B06B-101-5R6LF | Surge Line Protection Module |
| 4B06B-500-5R6LF | Surge Line Protection Module |
| 4B06B-504-RC | Surge Line Protection Module |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 4B04B-523-RC_11 | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:Line Protection Module |
| 4B04B-523-RCLF | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:Line Protection Module |
| 4B04B-524-200 | 功能描述:電阻器網絡與陣列 4PIN 20ohms RoHS:否 制造商:Vishay/Thin Film 產品類型:Networks 電路類型:Divider 電阻器數量: 電阻數值:10 kOhms 容差:0.1 % 溫度系數: 管腳數量:3 工作溫度范圍:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引線間隔: 端接類型:SMD/SMT 封裝:Reel |
| 4B04B-524-200LF | 功能描述:浪涌抑制器 20ohm Surge Line Protection Module RoHS:否 制造商:Bourns 電壓額定值:40 V 電流額定值:750 mA 工作溫度范圍:- 40 C to + 125 C 端接類型:SMD/SMT 封裝 / 箱體: |
| 4B04B-524-400 | 功能描述:電阻器網絡與陣列 4PIN 40ohms RoHS:否 制造商:Vishay/Thin Film 產品類型:Networks 電路類型:Divider 電阻器數量: 電阻數值:10 kOhms 容差:0.1 % 溫度系數: 管腳數量:3 工作溫度范圍:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引線間隔: 端接類型:SMD/SMT 封裝:Reel |
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