TCS-DL004-250-WH Bourns TCS-DL004-250-WH is a dual, bidirectional transient current suppressor. It features 40V peak impulse voltage withstand, 250 mA trigger current, and low series resistance of 1.6 Ω typical.
Mfr Part #:

TCS-DL004-250-WH

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns TCS-DL004-250-WH is a dual, bidirectional transient current suppressor. It features 40V peak impulse voltage withstand, 250 mA trigger current, and low series resistance of 1.6 Ω typical.
✓ Total Stock: 1,577 pcs
$ Price Range: $0.36 - $0.82

TCS-DL004-250-WH Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,577 pcs
1577 pcs On Request 1 On Request On Request On Request On Request On Request

TCS-DL004-250-WH Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Direction
Halogen Free
Mounting Type
Number of Circuits
Operating Temperature Range
Prop 65
Storage Temperature
Supplier Device Package
Tape & Reel
Technology

TCS-DL004-250-WH Description

Short technical summary and product information.

Bourns TCS-DL004-250-WH is a dual transient current suppressor from the TCS-DL Series. It provides bidirectional, high-speed overcurrent protection for differential data lines. The device has a peak impulse voltage withstand of 40 V for durations less than 1 ms. It requires a trigger current of 250 mA (minimum) to 500 mA (maximum) to transition from operating to protected state. The series resistance is typically 1.6 Ω with excellent channel-to-channel matching of ±0.05 Ω. Response time is 50 ns typical. The part is housed in a 4-VDFN exposed pad package (supplier device package 6-DFN 4x2.5 mm) and is surface mountable. It operates over -55°C to +125°C. It is RoHS compliant and halogen free. It is designed for general purpose applications, typically used with low capacitance TVS devices for surge protection in high-speed data lines.

TCS-DL004-250-WH Quick Information

Product Type: Dual Transient Current Suppressor
Series: TCS-DL
Canonical Name: TCS-DL004-250-WH Dual Transient Current Suppressor
Subcategory: Surge Suppression ICs

TCS-DL004-250-WH Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

TCS-DL004-250-WH Estimated Pricing

Qty Low High
1+ $0.82 $0.82
10+ $0.52 $0.52
100+ $0.43 $0.43
500+ $0.41 $0.41
1,000+ $0.37 $0.37
3,000+ $0.36 $0.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCS-DL004-250-WH Features

  • Dual bidirectional transient current suppression.
  • 40V peak impulse voltage withstand.
  • 250 mA to 500 mA trigger current.
  • Low series resistance of 1.6 Ω.
  • Surface mount 4-VDFN exposed pad package.

TCS-DL004-250-WH Applications

  • Protects high-speed differential data lines against faults.
  • Works with TVS diodes for complete surge protection.
  • Suitable for general purpose overcurrent protection.

TCS-DL004-250-WH FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak impulse voltage of the TCS-DL004-250-WH?

40 V for durations less than 1 ms.

What is the package type?

4-VDFN Exposed Pad (supplier device package 6-DFN 4x2.5 mm).

What is the operating temperature range?

-55 °C to +125 °C.

Is the TCS-DL004-250-WH RoHS compliant?

Yes, it is RoHS3 compliant.

What is the trigger current range?

250 mA minimum, 375 mA typical, 500 mA maximum.

What is the series resistance?

1.6 Ω typical, 3.0 Ω maximum.

What is the response time?

50 ns typical to go from normal to current limiting state.

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