TIL191Alternatives & Equivalent Parts
About TIL191
TIL191 is a Phototransistor component manufactured by Isocom. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for TIL191 — response within 24 hours.
Specification Comparison
| Parameter | TIL191Source | 691311500102 | NC7WZ07FHX | SER2918H-103KL |
|---|---|---|---|---|
| Manufacturer | Isocom | Würth Elektronik | ON Semiconductor | COILCRAFT |
| Package Type | Dual-In-Line Packages | Header, Shrouded - Straight PTH Box | Other | Other |
| Pin Count | 4 | 2 | 6 | 3 |
| Temperature Range | -55.0°C ~ 100.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1258 | $0.4589 | $0.0869 | $2.5000 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| YTEOL | 8 | 15 | 6.4 | 6.6 |
| Additional Feature | UL RECOGNIZED | STANDARD: UL 94V-0, PBT | — | — |
| Coll-Emtr Bkdn Voltage-Min | 35 V | — | — | — |
| Configuration | SINGLE | — | — | — |
| Current Transfer Ratio-Min | 20% | — | — | — |
| Current Transfer Ratio-Nom | 20% | — | — | — |
| Dark Current-Max | 100 nA | — | — | — |
| Forward Current-Max | 0.05 A | — | — | — |
| Forward Voltage-Max | 1.4 V | — | — | — |
| Isolation Voltage-Max | 5300 V | — | — | — |
| JESD-609 Code | e3 | — | e4 | e1 |
| Mounting Feature | THROUGH HOLE MOUNT | — | — | — |
| Number of Elements | 1 | — | — | — |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER | — | — | — |
| Power Dissipation-Max | 0.15 W | — | — | — |
| Surface Mount | NO | — | YES | YES |
| Terminal Finish | TIN | — | Nickel/Palladium (Ni/Pd) | TIN SILVER COPPER |
| Fastening Method | — | CONNECTOR | — | — |
| Mounting Type | — | BOARD | — | — |
| Number of Decks | — | 1 | — | — |
| Number of Rows | — | 1 | — | — |
| Number of Ways | — | 2 | — | — |
| Rated Current | — | 20 A | — | — |
| Rated Voltage | — | 300 V | — | — |
| Safety Approval | — | CUL; UL; VDE | — | — |
| Terminal and Terminal Block Type | — | BARRIER STRIP TERMINAL BLOCK | — | — |
| Manufacturer Package Code | — | — | 517DP | — |
| Family | — | — | LVC/LCX/Z | — |
| JESD-30 Code | — | — | S-PDSO-N6 | — |
| Load Capacitance (CL) | — | — | 50 pF | — |
| Logic IC Type | — | — | BUFFER | — |
| Max I(ol) | — | — | 0.032 A | — |
| Number of Functions | — | — | 2 | 1 |
| Number of Inputs | — | — | 1 | — |
| Output Characteristics | — | — | OPEN-DRAIN | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | — | SOLCC6,.04,14 | — |
| Package Shape | — | — | SQUARE | — |
| Package Style | — | — | SMALL OUTLINE, VERY THIN PROFILE | SMT |
| Packing Method | — | — | TR, 7 INCH | Tray |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Power Supply Current-Max (ICC) | — | — | 0.00001 mA | — |
| Prop. Delay@Nom-Sup | — | — | 4.8 ns | — |
| Propagation Delay (tpd) | — | — | 12.6 ns | — |
| Qualification Status | — | — | Not Qualified | — |
| Schmitt Trigger | — | — | NO | — |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | 1.65 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | — |
| Technology | — | — | CMOS | — |
| Temperature Grade | — | — | INDUSTRIAL | — |
| Terminal Form | — | — | NO LEAD | — |
| Terminal Pitch | — | — | 0.35 mm | — |
| Terminal Position | — | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| Core Material | — | — | — | FERRITE |
| DC Resistance | — | — | — | 0.00286 Ω |
| Inductance-Nom (L) | — | — | — | 10 µH |
| Inductor Application | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | 17.78 mm |
| Package Length | — | — | — | 27.9 mm |
| Package Width | — | — | — | 19.8 mm |
| Rated Current-Max | — | — | — | 28 A |
| Reference Standard | — | — | — | AEC-Q200 |
| Self Resonance Frequency | — | — | — | 20 MHz |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | YES |
| Terminal Placement | — | — | — | SINGLE IN-LINE |
| Terminal Shape | — | — | — | GULL WING |
| Test Frequency | — | — | — | 0.5 MHz |
| Tolerance | — | — | — | 10% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for TIL191 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TIL191 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TIL191 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for TIL191. Get expert recommendations within 24 hours.
FAQ
What is equivalent to TIL191?
Known equivalents for TIL191 include 691311500102, NC7WZ07FHX, SER2918H-103KL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TIL191?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TIL191 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.