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Specifications
Tolerance:
±10%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
250mW
Number of Turns:
12
Resistance:
10kΩ
Mfr. Part #:
3224W-1-103E
Package:
SMD-3P,4.8x3.5mm
Key Attributes
Model Number:
3224W-1-103E
Product Description
Product Overview
The 3224 Series is a 4 mm SMD Trimpot trimming potentiometer designed for surface mount applications. These industrial, sealed cermet potentiometers are halogen-free and RoHS compliant, featuring a pick-and-place centering design with flush adjustment. They meet EIA/EIAJ/IPC/VECI SMD standard trimmer footprints and offer low CRV (1%). Suitable for board wash processing, these trimmers are available in top and side adjust styles with J-hook and gull-wing terminations.
Product Attributes
- Brand: Bourns
- Product Line: Trimpot
- Series: 3224
- Type: 4 mm SMD Trimming Potentiometer
- Adjustment Style: Top Adjust, Side Adjust
- Termination Style: J-hook, Gull-wing
- Material: Cermet
- Certifications: RoHS compliant, Halogen free
- Sealing: Sealed to withstand board wash processing
- Design: Pick and place centering design, flush adjustment
Technical Specifications
| Model | Resistance Range | Resistance Tolerance | Absolute Minimum Resistance | Contact Resistance Variation | Resolution | Insulation Resistance | Dielectric Strength (Sea Level) | Adjustment Angle | Power Rating @ 85 C | Power Rating @ 150 C | Temperature Range | Temperature Coefficient | Seal Test (Fluorinert) | Humidity (MIL-STD 202 Method 106) | Vibration (20 G) | Shock (100 G) | Load Life @ 85 C (1,000 hours) | Rotational Cycling (200 cycles) | Thermal Shock (5 cycles) | Mechanical Stop | Torque | Weight | Solderability (MIL-STD 202, Method 208) | Flammability | Pushover Strength (J, G) | Pushover Strength (W, X) | Adjustment Tool |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3224W | 10 to 2 megohm | 10 % std. | 1 % or 2.0 ohms (whichever is greater) | 1 % or 3 ohms max. | Essentially Infinite | 500 vdc. 100 megohms min. | 600 vac (1 minute) | 12 turns nom. | 0.25 watt | 0 watt | -65 C to +150 C | 100 ppm/C | TRS 2 %; IR 10 megohms | TRS 2 %; IR 10 megohms | TRS1 %; VRS 1 % | TRS 1 %; VRS1 % | 3 ohms or 3 % (whichever is greater) | 3 ohms or 3 % (whichever is greater) | TRS2 %; VRS1 % | Wiper idles | 180 g-cm max. | Approximately 0.01 oz. | Standard | UL94V0 | 1 lb. | 1 lb. | H-91 |
| 3224X | 10 to 2 megohm | 10 % std. | 1 % or 2.0 ohms (whichever is greater) | 1 % or 3 ohms max. | Essentially Infinite | 500 vdc. 100 megohms min. | 600 vac (1 minute) | 12 turns nom. | 0.25 watt | 0 watt | -65 C to +150 C | 100 ppm/C | TRS 2 %; IR 10 megohms | TRS 2 %; IR 10 megohms | TRS1 %; VRS 1 % | TRS 1 %; VRS1 % | 3 ohms or 3 % (whichever is greater) | 3 ohms or 3 % (whichever is greater) | TRS2 %; VRS1 % | Wiper idles | 180 g-cm max. | Approximately 0.01 oz. | Standard | UL94V0 | 1 lb. | 1 lb. | H-91 |
| 3224J | 10 to 2 megohm | 10 % std. | 1 % or 2.0 ohms (whichever is greater) | 1 % or 3 ohms max. | Essentially Infinite | 500 vdc. 100 megohms min. | 600 vac (1 minute) | 12 turns nom. | 0.25 watt | 0 watt | -65 C to +150 C | 100 ppm/C | TRS 2 %; IR 10 megohms | TRS 2 %; IR 10 megohms | TRS1 %; VRS 1 % | TRS 1 %; VRS1 % | 3 ohms or 3 % (whichever is greater) | 3 ohms or 3 % (whichever is greater) | TRS2 %; VRS1 % | Wiper idles | 180 g-cm max. | Approximately 0.01 oz. | Standard | UL94V0 | 4.4 lbs. | 4.4 lbs. | H-91 |
| 3224G | 10 to 2 megohm | 10 % std. | 1 % or 2.0 ohms (whichever is greater) | 1 % or 3 ohms max. | Essentially Infinite | 500 vdc. 100 megohms min. | 600 vac (1 minute) | 12 turns nom. | 0.25 watt | 0 watt | -65 C to +150 C | 100 ppm/C | TRS 2 %; IR 10 megohms | TRS 2 %; IR 10 megohms | TRS1 %; VRS 1 % | TRS 1 %; VRS1 % | 3 ohms or 3 % (whichever is greater) | 3 ohms or 3 % (whichever is greater) | TRS2 %; VRS1 % | Wiper idles | 180 g-cm max. | Approximately 0.01 oz. | Standard | UL94V0 | 4.4 lbs. | 4.4 lbs. | H-91 |
| How To Order | Description |
|---|---|
| Model Style | 3224 |
| Standard or Modified Product Indicator | -1 = IR Reflow (standard) |
| -2 = Wave Solderable | |
| Shaft Extension | -FW5 = .070 " .010 " |
| Resistance Code | See Standard Resistance Table (e.g., 502 for 5k ohms) |
| Embossed Tape Designator | E = Style J, G: 500 pcs./7 " reel (standard) |
| W = Style W: 250 pcs./7 " reel (standard) | |
| X = Style X: 200 pcs./7 " reel (standard) | |
| G = Style J, G: 1500 pcs./13 " reel (standard) | |
| W = Style W: 1000 pcs./13 " reel (standard) | |
| X = Style X: 850 pcs./13 " reel (standard) | |
| Blank = Style J, G: 1500 pcs./13 " reel (FW5) | |
| W, X = Style W, X: 600 pcs./13 " reel (FW5) |
| Resistance Code | Resistance (Ohms) |
|---|---|
| 10 | 100 |
| 20 | 200 |
| 50 | 500 |
| 101 | 1,000 |
| 201 | 2,000 |
| 501 | 5,000 |
| 102 | 10,000 |
| 202 | 20,000 |
| 502 | 50,000 |
| 103 | 100,000 |
| 203 | 200,000 |
| 503 | 500,000 |
| 104 | 1,000,000 |
| 204 | 2,000,000 |
2304140030_BOURNS-3224W-1-103E_C81348.pdf
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