| Allicdata Part #: | 770-101-R1.2KP-ND |
| Manufacturer Part#: |
770101122P |
| Price: | $ 0.39 |
| Product Category: | Resistors |
| Manufacturer: | CTS Resistor Products |
| Short Description: | RES ARRAY 9 RES 1.2K OHM 10SIP |
| More Detail: | 1.2k Ohm ±2% 100mW Power Per Element Bussed 9 Resi... |
| DataSheet: | 770101122P Datasheet/PDF |
| Quantity: | 568 |
| 1 +: | $ 0.35100 |
| 10 +: | $ 0.29250 |
| 25 +: | $ 0.25092 |
| 50 +: | $ 0.22581 |
| 100 +: | $ 0.19652 |
| 250 +: | $ 0.17563 |
| 500 +: | $ 0.14216 |
| 1000 +: | $ 0.11499 |
| 5000 +: | $ 0.10872 |
| Number of Pins: | 10 |
| Height - Seated (Max): | 0.195" (4.95mm) |
| Size / Dimension: | 1.000" L x 0.098" W (25.40mm x 2.50mm) |
| Supplier Device Package: | 10-SIP |
| Package / Case: | 10-SIP |
| Mounting Type: | Through Hole |
| Applications: | -- |
| Operating Temperature: | -55°C ~ 125°C |
| Temperature Coefficient: | ±100ppm/°C |
| Power Per Element: | 100mW |
| Series: | 770 |
| Resistor-Ratio-Drift: | -- |
| Resistor Matching Ratio: | -- |
| Number of Resistors: | 9 |
| Tolerance: | ±2% |
| Resistance (Ohms): | 1.2k |
| Circuit Type: | Bussed |
| Part Status: | Active |
| Packaging: | Bulk |
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Resistor Networks, Arrays
The 7-7-010-1122-P array, commonly referred to as a resistor network, is an array of resistors used as a current divider. It is typically used when an exact voltage or current must be delivered to a specific load. In such applications, the resistor network redistributes current to the desired outputs.
Resistor networks are commonly used in electronic circuits to decrease the voltage or current flow to components that require less than the source voltage or current. This is done in order to not overtax the components and ensure the correct operating parameters. The 7-7-010-1122-P array is ideal for such applications since it is capable of dividing current between two terminals without any substantial power loss. In addition, the resistor networks can be used in parallel or series combinations for even more complex circuitry.
The working principle of the 7-7-010-1122-P array is based on an analysis of Ohm\'s law. According to Ohm\'s law, voltage is equal to the product of current and resistance. The resistor network relies on the relationship between the currents on each resistor and the value of the discharge voltage, thus dividing the current among all the resistors.
In order to properly calculate the resistor current values, a series resistor array must be solved using Kirchhoff\'s current law. According to Kirchhoff\'s current law, the sum of all currents entering a node must equal the sum of all currents leaving that node. This gives us the equation I1+I2+...I1n+I-out = Iin, where each of the resistances R1, R2,… Rn is known. Solving for the resistor current values then becomes a simple task of solving a simple set of linear equations.
Once the currents within the resistor network are known, the voltage drop across each resistor can be determined. This voltage drop is given by the equation V = I* R for each resistor. Using this equation, the output voltages of the resistor network can be calculated by subtracting the voltage drop from the supply voltage.
The 7-7-010-1122-P array, while relatively simple in design, is a very useful device in the world of electronics. Its ability to accurately divide currents between two terminals without any significant power loss makes it an ideal choice for many applications, particularly those that require an exact input voltage or current. It is also an excellent choice for multiple circuit applications, as it allows for even current distribution among all resistors.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 770101470 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 9 RES 47 OHM 10... |
| 770101822 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 9 RES 8.2K OHM ... |
| 770101104P | CTS Resistor... | 0.39 $ | 3153 | RES ARRAY 9 RES 100K OHM ... |
| 770103390P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 5 RES 39 OHM 10... |
| 770107-1 | TE Connectiv... | 0.51 $ | 3058 | CONN PLUG W/DETENT 15POS ... |
| 1-770174-1 | TE Connectiv... | 1.51 $ | 4103 | CONN HEADER 4POS VERT .16... |
| 770101102P | CTS Resistor... | 0.39 $ | 3079 | RES ARRAY 9 RES 1K OHM 10... |
| 770103564P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 5 RES 560K OHM ... |
| 770101122 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 9 RES 1.2K OHM ... |
| 7701051.5/3.3KP | CTS Resistor... | 0.29 $ | 1000 | RES NTWRK 16 RES MULT OHM... |
| 77018 SL005 | Alpha Wire | 0.69 $ | 1000 | CABLE 19COND 20AWG SLATE ... |
| 77010 SL001 | Alpha Wire | 2.08 $ | 1000 | CABLE 7COND 22AWG SLATE 1... |
| 1-770182-0 | TE Connectiv... | 1.37 $ | 5783 | CONN HEADER 9POS VERT .16... |
| 770101824 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 9 RES 820K OHM ... |
| 770103392 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 5 RES 3.9K OHM ... |
| 770103103 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 5 RES 10K OHM 1... |
| 770103330P | CTS Resistor... | 0.39 $ | 707 | RES ARRAY 5 RES 33 OHM 10... |
| 770101184 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 9 RES 180K OHM ... |
| 770186-2 | TE Connectiv... | 1.44 $ | 1000 | CONN HEADER 12POS VERT .1... |
| 1-770174-0 | TE Connectiv... | 1.01 $ | 2545 | CONN HEADER 4POS VERT .16... |
| 770101560P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 9 RES 56 OHM 10... |
| 770103181P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 5 RES 180 OHM 1... |
| 770103151 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 5 RES 150 OHM 1... |
| 770101684P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 9 RES 680K OHM ... |
| 770190-2 | TE Connectiv... | 2.08 $ | 1000 | CONN HEADER 15POS VERT .1... |
| 77014 SL005 | Alpha Wire | 281.25 $ | 1000 | CABLE 4COND 20AWG SLATE 1... |
| 77013 SL001 | Alpha Wire | 1.39 $ | 1000 | CABLE 3COND 20AWG SLATE 1... |
| 770103203P | CTS Resistor... | 0.39 $ | 2481 | RES ARRAY 5 RES 20K OHM 1... |
| 770101105P | CTS Resistor... | 0.39 $ | 387 | RES ARRAY 9 RES 1M OHM 10... |
| 770101122P | CTS Resistor... | 0.39 $ | 568 | RES ARRAY 9 RES 1.2K OHM ... |
| 770101390P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 9 RES 39 OHM 10... |
| 770103152 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 5 RES 1.5K OHM ... |
| 770103393 | CTS Resistor... | 0.0 $ | 1000 | RES ARRAY 5 RES 39K OHM 1... |
| 770105-1 | TE Connectiv... | 0.54 $ | 171 | CONN RECPT W/O DETENT 15P... |
| 770101184P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 9 RES 180K OHM ... |
| 770103512P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 5 RES 5.1K OHM ... |
| 770105160/260P | CTS Resistor... | 0.29 $ | 1000 | RES NTWRK 16 RES MULT OHM... |
| 770103103P | CTS Resistor... | 0.39 $ | 4097 | RES ARRAY 5 RES 10K OHM 1... |
| 770100-1 | TE Connectiv... | 0.87 $ | 296 | CONN HOUSING RCPT 12CIRC1... |
| 770101820P | CTS Resistor... | 0.16 $ | 1000 | RES ARRAY 9 RES 82 OHM 10... |
RES NTWRK 18 RES 47 OHM 36LBGA47 Ohm 1% ...
RES NTWRK 32 RES 56 OHM 36LBGA56 Ohm 1% ...
RES ARRAY 4 RES 39 OHM 120639 Ohm 5% 62....
RES ARRAY 4 RES 43 OHM 080443 Ohm 5% 62....
RES ARRAY 4 RES 120 OHM 0804120 Ohm 5% 6...
RES ARRAY 2 RES 300 OHM 0606300 Ohm 5% 6...
770101122P Datasheet/PDF